Doka H Frame_Staxo100

User information

06/2008 Ü 999800302

Method statement

GB

Doka load-bearing tower Staxo 100

98003-287-01

The Formwork Experts

User information Doka load-bearing tower Staxo 100

Introduction

© by Doka Industrie GmbH, A-3300 Amstetten

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Contents

Introduction

Page

Introduction .................................................................................................. 2 Elementary safety warnings ........................................................................ 4 Eurocodes at Doka........................................................................................ 6 System description ...................................................................................... 8 System overview ........................................................................................ 10 The Staxo 100 frame in detail.................................................................... 12 Practical examples...................................................................................... 14 Adapts to different ground plans, heights, floor shapes and loads ....... 16 Assembly (overview).................................................................................. 19 Horizontal assembly................................................................................... 20 Assembling towers in the upright ............................................................ 25 Assembling towers in the upright with “mounted-ahead” railings....... 25 Assembling towers in the upright: with “mounted-ahead” 1.20m frames ...................................................... 30 Assembling towers in the upright by forklift truck .................................. 34 Examples of the system in action ............................................................. 36 Repositioning.............................................................................................. 37 Repositioning using wheel units ............................................................... 38 Lifting by crane ........................................................................................... 40 Lifting by forklift truck ................................................................................ 42 Structural design (overview)..................................................................... 43 Standard application: Load capacity up to 70 kN ................................... 44 Custom application: Load capacity up to 85 kN...................................... 56 Custom application: Load capacity up to 97 kN...................................... 58 General remarks ......................................................................................... 62 Combining Staxo 100 with Staxo.............................................................. 62 Anchoring on the structure........................................................................ 63 Back-stays/shoring supports for the load-bearing towers ...................... 64 Adapting to the building layout with single legs ..................................... 66 Inclination adjustment................................................................................ 69 Transporting, stacking and storing ........................................................... 70 Floor prop Eurex 60 550 ............................................................................. 72 Component overview................................................................................. 74

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Introduction


Elementary safety warnings User target groups ● This User Information booklet (Method Statement) is aimed at everyone who will be working with the Doka product or system it describes. It contains information on how to set up this system, and on correct, compliant utilisation of the system. ● All persons working with the product described herein must be familiar with the contents of this manual and with all the safety instructions it contains. ● Persons who are incapable of reading and understanding this booklet, or who can do so only with difficulty, must be instructed and trained by the customer. ● The customer is to ensure that the information materials provided by Doka (e.g. User Information booklets, Instructions for Assembly and Use, Operating Instruction manuals, plans etc.) are available to all users, and that they have been made aware of them and have easy access to them at the usage location.

Remarks on this document ● This User Information booklet can also be used as a generic method statement or incorporated with a site-specific method statement. ● Many of the illustrations in this booklet show the situation during formwork assembly and are therefore not always complete from the safety point of view. ● Further safety instructions, especially warnings, will be found in the individual sections of this document!

Planning ● Provide safe workplaces for those using the formwork (e.g. for when it is being erected/dismantled, modified or repositioned etc). It must be possible to get to and from these workplaces via safe access routes! ● If you are considering any deviation from the details and instructions given in this booklet, or any application which goes beyond those described in the booklet, then revised static calculations must be produced for checking, as well as supplementary assembly instructions.

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Rules applying during all phases of the assignment: ● The customer must ensure that this product is erected and dismantled, reset and generally used for its intended purpose under the direction and supervision of suitably skilled persons with the authority to issue instructions. ● Doka products are ONLY to be used in accordance with the Doka User Information booklets or other technical documentation provided by Doka. ● The stability of all components and units must be ensured during all phases of the construction work! ● The functional/technical instructions, safety warnings and loading data must all be strictly observed and complied with. Failure to do so can cause accidents and severe (even life-threatening) damage to health, as well as very great material damage. ● Fire-sources are not permitted anywhere near the formwork. Heating appliances are only allowed if properly and expertly used, and set up a safe distance away from the formwork. ● The work must take account of the weather conditions (e.g. risk of slippage). In extreme weather, steps must be taken in good time to safeguard the equipment, and the immediate vicinity of the equipment, and to protect employees. ● All connections must be checked regularly to ensure that they still fit properly and are functioning correctly. It is very important to check all screw-type connections and wedge-clamped joins whenever the construction operations require (particularly after exceptional events such as storms), and to tighten them if necessary.

Assembly ● The equipment/system must be inspected by the customer before use, to ensure that it is in suitable condition. Steps must be taken to rule out the use of any components that are damaged, deformed, or weakened due to wear, corrosion or rot. ● Combining our formwork systems with those of other manufacturers could be dangerous, risking damage to both health and property. If you intend to combine different systems, please contact Doka for advice first. ● The assembly work must be carried out by suitably qualified employees of the client's.

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Introduction

Erecting the formwork

Symbols used

● Doka products and systems must be set up in such a way that all loads acting upon them are safely transferred!

The following symbols are used in this booklet:

Pouring ● Do not exceed the permitted fresh-concrete pressures. Excessively high pouring rates lead to formwork overload, cause greater deflection and risk causing breakage.

Striking the formwork ● Do not strike the formwork until the concrete has reached sufficient strength and the person in charge has given the order for the formwork to be struck! ● When striking the formwork, never use the crane to break concrete cohesion. Use suitable tools such as timber wedges, special pry-bars or system features such as Framax stripping corners. ● When striking the formwork, do not endanger the stability of any part of the structure, or of any scaffolding, platforms or formwork that is still in place!

Transporting, stacking and storing ● Observe all regulations applying to the handling of formwork and scaffolding. In addition, the Doka slinging means must be used - this is a mandatory requirement. ● Remove any loose parts or fix them in place so that they cannot be dislodged or fall free! ● All components must be stored safely, following all the special Doka instructions given in the relevant sections of this User Information booklet!

Regulations; industrial safety ● Always observe all industrial safety regulations and other safety rules applying to the application and utilisation of our products in the country and/ or region in which you are operating.

☞

Important note Failure to observe this may lead to malfunction or damage.

Caution / warning / danger Failure to observe this may lead to material damage, and to injury to health which may range up to the severe or even lifethreatening.

Instruction This symbol indicates that actions need to be taken by the user.

Sight-check Indicates that you need to do a sightcheck to make sure that necessary actions have been carried out.

Tip Points out useful practical tips.

Reference Refers to other documents and materials.

Miscellaneous We reserve the right to make alterations in the interests of technical progress. Unless otherwise stated, all dimensions are given in cm.

Instruction as required by EN 13374: ● If a person or object falls against, or into, the sideguard system and/or any of its accessories, the sideguard component affected may only continue in use after it has been inspected and passed by an expert.

Maintenance ● Only original Doka components may be used as spare parts.

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Introduction


Eurocodes at Doka In Europe, a uniform series of Standards known as Eurocodes (EC) was developed for the construction field by the end of 2007. These are intended to provide a uniform basis, valid throughout Europe, for product specifications, tenders and mathematical verification. The EC are the world's most highly developed Standards in the construction field. In the Doka Group, the EC are to be used as standard from the end of 2008. They will thus supersede

Ed Ed

Fd

Fk

γF

Design value of effect of actions (E ... effect; d ... design) Internal forces from action Fd (VEd, NEd, MEd) Design value of an action Fd = γF · Fk (F ... force) Characteristic value of an action "actual load" (k ... characteristic) e.g. dead weight, live load, concrete pressure, wind Partial factor for actions (in terms of load; F ... force) e.g. for dead weight, live load, concrete pressure, wind Values from EN 12812

the DIN norms as the "Doka standard" for product design. The widely used "Permissible stress design" (comparing the actual stresses with the permissible stresses) has been superseded by a new safety concept in the EC. The EC contrast the actions (loads) with the resistance (capacity). The previous safety factor in the permissible stresses is now divided into several partial factors. The safety level remains the same!

Rd Rd

Design value of the resistance (R ... resistance; d ... design) Design capacity of cross-section (VRd, NRd, MRd) Rk Rk Timber: Rd = kmod · Steel: Rd = γM γM

Rk

Characteristic value of the resistance e.g. moment resistance to yield stress

γM

Partial factor for a material property (in terms of material; M...material) e.g. for steel or timber Values from EN 12812

kmod Modification factor (only for timber – to take account of the moisture and the duration of load action) e.g. for Doka beam H20 Values as given in EN 1995-1-1 and EN 13377 Comparison of the safety concepts (example) Permissible stress design

115.5 [kN]

Fyield

EC/DIN concept

115.5 [kN] 90<105 [kN]

n ~ 1.65 90 [kN]

Factual

A

Ed

gF = 1.5

Fpermissible A

98013-100

60 [kN]

Rd gM = 1.1

98013-102

60<70 [kN]

Rk

Factual≤ Fpermissible

The "permissible values" communicated in Doka documents (e.g.: Qpermissible = 70 kN) do not correspond to the design values (e.g.: VRd = 105 kN)! ➤ Avoid any confusion between the two! ➤ Our documents will continue to state the permissible values. Allowance has been made for the following partial factors: γF = 1.5 γM, timber = 1.3 γM, steel = 1.1 kmod = 0.9 In this way, all the design values needed in an EC design calculation can be ascertained from the permissible values.

E d ≤ Rd

A Load factor

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Introduction


7

System description


System description Load-bearing tower Staxo 100 – the extra-high-capacity, fast load-bearing tower made of steel, with integral safety features Staxo 100 comes with all the field-proven advantages of Staxo – meaning that it is robust, fast and versatile. On top of all this, Staxo 100 has been given an extensive package of built-in safety features, and its load capacity greatly increased. Sturdy galvanised steel frames, in three different heights, are the basis of this high-speed, high-performance load-bearing tower system. High load-bearing capacity, quick and easy assembly using integrated connectors, and great versatility - these are the outstanding characteristics of Staxo. Wherever high loads occur, in either the buildingconstruction or civil-engineering fields, this loadbearing tower is the ideal solution.

... is economical ● The tower units are quick and easy to assemble: - either on their sides or in the upright - for tall towers, tower units can be pre-assembled on their sides, and then simply stacked by crane - clip-on assembly battens make it easy to erect and dismantle the tower and the superstructure ● with special wheel units, complete tableforms can quickly be wheeled to their next location ● the Forklift shifting device TG makes the job of erecting, dismantling and transporting Doka load-bearing towers very much easier.

The high-performance load-bearing tower ● high capacity of up to 97 kN per leg ● with lightweight components (frames up to h=1.20 m can be manhandled) ● ergonomical: easy-to-handle parts

... speeds up work ● the small number of system components makes for easier handling and means that no time is wasted searching for parts ● the connector components are captively integrated into the frames and so cannot be lost ● no tools are needed for assembling the towers

... provides optimum safety ● high stability, due to its 1.52 m wide frames ● slip-proof ladders integrated in the frames ● suspension points for chest harness

... is flexible ● the inter-frame spacing can be varied (from 0.60 m to 3.00 m), for optimum utilisation of the frames' load-bearing capacity. (From 1.00m, in 50 cm increments). ● different frame heights - 0.90 m, 1.20 m and 1.80 m - for rough height adjustment in 30 cm increments: 0.90, 1.20 and 1.80 m ● fine adjustment by means of screw-jack U-heads and feet ● can be used in conjunction with floor props and Dokaflex

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System description

Areas of use The Load-bearing tower Staxo is ideal: ● as falsework for use in bridge-building, where high loads occur and where great stability is called for in that horizontal forces such as wind loads have to be safely transferred ● in the building construction field, e.g. for administration buildings and multistorey car-park decks, where large-area tableform units reduce forming-times ● in the industrial and power-station construction field, as a load-bearing tower for all manner of applications

Doka stair tower 250 The Doka stair tower 250 consists of 1.20 m frames and a small number of lightweight aluminium stairway elements. Quick to erect, the stair tower provides "high-level" safety and lets the site crew get quickly to their workplaces. Follow the directions in the "Doka stair tower 250" User Information!

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System description


System overview How to erect

The Staxo 100 system components Head units (A)

a

4-way screwjack head

b A

Heavy duty Screw jack U- screw jack 70 top + Split nut head B

U-head D

B C

Top height-adjustment spindles for load-bear- Rotatable, but ing towers. For holding the superstructure and with no height adjusting its height. adjustment. For holding the primary May be used beams (e.g. For holding the primary beams with either one WS10 steel (e.g. steel walings, steel girdor two Doka walings or ers). H20 beams. double H20 beams). The primary beams are fixed so that they cannot tip over.

E

C

Staxo 100 frames (B) Staxo 100 frame 1.80m

Staxo 100 frame 1.20m


Hot-dip galvanised steel frames. Connectors for upward stacking of the frames are captively integrated into each frame.

98003-228-01

D

a ... Inter-frame spacing = 60* / 100 / 150 / 200 / 250 / 300 cm b ... Frame width = 152 cm * only for 1.20 and 0.90m frames A Head unit B Staxo 100 frame C Diagonal cross D Base unit E Assembly batten

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System description

Base units (D)

Diagonal crosses (C)

H

G

Designation Diagonal cross 9.060 Diagonal cross 9.100 Diagonal cross 9.150 Diagonal cross 9.200 Diagonal cross 9.250 Diagonal cross 9.300 Diagonal cross 12.060 Diagonal cross 12.100 Diagonal cross 12.150 Diagonal cross 12.200 Diagonal cross 12.250 Diagonal cross 12.300 Diagonal cross 18.100 Diagonal cross 18.150 Diagonal cross 18.200 Diagonal cross 18.250 Diagonal cross 18.300

Slot-in bracing crosses made of tubular steel, for mounting between the frames. Identified by: ● Embossed marking (G) e.g. 18.250 - 18 = frame height 1.80 m - 250 = inter-frame spacing 250 cm ● Notched, colour-coded clips (H) (see table) Colour-coded clip Black Green Red Blue Yellow Orange Black Green Red Blue Yellow Orange Green Red Blue Yellow Orange

Screw jack foot

Heavy duty screw jack 70 + Split nut B


Notches — — — — — — 1 1 1 1 1 1 3 3 3 3 3

Note: For horizontal bracing of the frames, always use Diagonal crosses 9.xxx. In levels in which assembly battens are mounted, horizontal bracing with diagonal crosses is no longer needed. This only applies, of course, if the assembly battens are left in place in this "storey" until the very end of the assignment (assembly, pouring etc.).

Bottom height-adjustment spindle for load-bearing towers. The Split nut B can be swung apart, meaning that it does not need to be turned through the full length of the threaded spindle. Specially for height mis-matches such as on steps. Otherwise identical to Heavy duty screw jack 70. For details, see the section headed "Structural design".

Assembly battens (E) Assembly batten

Assembly batten with manhole

Aluminium assembly battens with or without self-locking cover, for making safe platforms. Integral anti-liftout guard Width 60 cm. Lengths from 100 to 300 cm, in 50 cm increments.

Permitted service load: 1.5 kN/m2 (150 kg/m2) Load Class 2 to EN 12811-1:2003

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System description


The Staxo 100 frame in detail Integral interconnection system ● The crane-handling-safe link between the frames uses a captive locking spring plus built-in safety bolt. It can be locked or released in an instant with no need for any tools.

Mode of functioning for upward stacking Connection sleeve (A) fixed = yellow locking spring (B) is pushed out.

Frames linked in a crane-handling-safe manner = blue locking spring (C) is pushed out.

B

☞

9716-236-01

The Staxo 100 frames have the following characteristic features differentiating them from the previous Staxo frames.

9716-211-01

Features of the Staxo 100 frames A C

Important note: Only Staxo 100 frames meet the loading capacity data stated in this manual!

Mode of functioning for fitting the base units Connection sleeve (A) unfixed = yellow locking spring (B) is pushed in.

A

F B

98003-206-01

D

98003-229-02

E

C

Mode of functioning for fitting the head units Blue locking spring (C) is pushed in.

G

98003-229-03

Attachment point for safety harnesses only

It is forbidden to attach the lifting chain here!

A "Staxo 100" sticker B Stamped-in type designation: 18, 12 or 9 C Arrow to make clear where "top and bottom" are D Attachment point for safety harness

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System description

Safety catch

Vertical access system

● tried-and-tested interconnection system (captive) ● secures the diagonal crosses ● two defined positions (closed – open)

● integral ladder ● extra "handles" to pick the frame up by

Closed

Open

98003-255-01

98003-223-01

Connecting the couplers a

Warning! Never climb up or down the outside of the tower! You risk falling and/or causing the tower to tip over! ➤ Only ever climb up the inside of the tower. When doing this, make sure that the assembly battens are in the correct positions (as intermediate landings)!

a

b

B

A

98003-222-01

c a ... max. 16 cm (exception: where tubes are being connected for constructional design purposes) b ... Diameter 48 mm c ... Diameter 75 mm A Transition swivel coupler 48/76mm. This type of link is not in conformity with DIN 4421 (DIN EN 74). No loads may be introduced parallel to the Staxo tubes. B Swivel coupler 48mm or Normal coupler 48mm

Profile form

98003-257-01

98003-257-01

● low weight, yet high load-bearing capacity ● sturdy

Profile seal ● prevents connection sleeve falling out ● protects against damage ● sliding contact surface for nuts

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System description


Practical examples Tableforms and tower frames are both assembled from the same system components.

Tableform units ● For repetitive use, the load-bearing tower can be assembled into complete table-forms.

Tower frames With a load-bearing capacity of up to 97 kN per leg, Staxo 100 is an extremely strong load-bearing tower system. It safely withstands horizontal forces such as wind loads. The wide frames make for high stability right from the word "go". Close inter-frame spacing is possible, for transferring high loads.

Combined with Dokaflex For floor-beams, load-bearing towers and beamforming supports can be combined very effectively with Dokaflex 1-2-4.

Edge floor-beam

98003-231-01

The Spindle wrench makes it easier to turn the Split nut B - even when it is under higher loads.

D

C

E B

A

F 98003-230-01

A Load-bearing tower B Dokaflex 1-2-4 C Beam forming support 20 D Handrail post T 1.80m, Handrail clamp S or Handrail post 1.50m E Lashing strap 5.00 m F Doka Express anchor 16x125mm and Doka coil 16mm

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System description

Shoring load-bearing structures On bridges, culverts and industrial structures, the load-bearing tower and Doka large-area formwork Top 50 together make an ideal combination. In this way, even complex structures can be formed using mostly standard parts - at lower cost. Falsework beneath arched bridge

9716-222-01

Typical cross-section - Falsework beneath superstructure formwork

98003-232-01

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System description


Adapts to different ground plans, heights, floor shapes and loads The different sizes of diagonal brace for each height of frame enable the frames to be spaced close together or further apart, depending on the load.

In this way, only as much material is used as is really needed.

e.g. heavy loads – frames spaced close together

98003-309-01

e.g. light loads – frames spaced further apart

98003-311-01

Plan view

Plan view

98003-310-01

9716-263-01

e.g. adapting to irregular shaped layouts by using single legs

98003-268-01 98003-269-01

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☞

Height adjustment ● The 3 different heights of frame (0.90 m, 1.20 m and 1.80 m) enable coarse adjustment to within 30 cm. ● Fine adjustment, down to the last millimetre, is done using the various head and base units.

Important note: The structural design of the load-bearing tower may make it necessary to plan for shorter extension lengths. For details, see the section headed "Structural design".

System dimensions on multi-section towers Regarding Table A ("Height ranges and materials schedule"), use the version of this table given in the chapter for the usage situation concerned. Table B: Head zone Heavy duty screw jack 70 top

U-head D

1.80 / 1.20 / 0.90m 45.8 7.8

LK max. LK min.

98003-236-01

98003-237-01

98003-219-04

LK

LK

LK

Screw jack U-head and 4-way screw-jack head

Frames in the top "storey" 1.80m 1.20m 0.90m 71.2 71.2 71.2 8.4 8.4 24.9

1.80 / 1.20 / 0.90m 1.6 1.6



Values in cm Min. values with no formwork-striking play

Table C: Base zone

LF max. LF min.

1.80m 46.2 8.2

1.20m 46.2 8.2

0.90m 46.2 26.3

98003-236-03

LF

98003-236-02

LF

98003-219-03

LF

Screw jack foot

Frames in the bottom "storey" 1.80m 1.20m 0.90m 71.2 71.2 71.2 8.8 28.2 58.1

1.80m 131.2 40.0

1.20m 131.2 100.0

0.90m ---

Values in cm Min. values with no formwork-striking play

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on single-section towers Note: For towers consisting of one section only, the min. values LK and LF given in Tables B and C for the head and base units respectively will often not be reached. Reason: The lengths of the head and base units and the integrated connector (V) in the frame add up to a larger dimension than the height of the frame. These constraint points have already been allowed for in the operational height data given in Table A.

c

Close-up: Cut-away view of frame tube

b

a

V

98003-238-01

a b c Connector 30.5 --Screw jack foot -69.2 -Heavy duty screw jack 70 -- 101.2 -Heavy duty screw jack 130 -- 173.0 -Screw jack U-head --68.8 4-way screw-jack head --68.8 Heavy duty screw jack 70 top --100.9 U-head D --10.0

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Assembly (overview)

Assembly Approaches to assembling the Staxo load-bearing tower 100

Horizontal assembly (standard set-up)

Assembling in the upright

98003-211-01

98003-213-01

using the Forklift shifting device TG

by hand

98003-101

Railings “mounted-ahead”

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98003-293-01

1.20m frames and diagonals “mounted-ahead”

98003-294-01


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Horizontal assembly

Horizontal assembly Preliminary remark: ● The terms "vertical" and "horizontal" (e.g. referring to the diagonal crosses) are always used here with reference to their installation situation in the finished, upright tower. ● The job of erecting the load-bearing tower begins with the bottom (i.e. first) section. ● Arrow on frame must be pointing upwards. (= yellow locking spring at bottom)

Erecting the first section ➤ Having regard to the instructions given above, place the tower frames on their sides on timber supports (min. 4cm high).

Bracing the frames in the vertical ➤ Link the frames with diagonal crosses (F) .

98003-206-01

F

☞

F

General remarks: ● As soon as you have slotted a diagonal cross onto the latch-type peg, secure it with the safety catch.

98003-216-01

Plan-bracing the frames (in the horizontal)

98003-216-02

Basic rule:

☞

When erecting the tower, make sure that the climbing rungs are in the right position relative to the tower.

Horizontal diagonal crosses 9.xxx are needed: ● at intervals of every two storeys - beginning with the first storey. ➤ Slot diagonal crosses (K) onto the gravity latches of the horizontal frame tubes and secure them. D E

K

98003-286-01

98003-215-01

Seen from outside, the ladder must always be on the left-hand side. This makes it possible to use assembly battens where needed (see "Assembling towers in the upright with “mounted-ahead” railings").

20


➤ Press the yellow locking springs (E) on the frame (D) inwards (to open) – the connection sleeves can now be moved freely. ➤ Push in and secure the base units. See the section headed "Lifting by crane".

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Horizontal assembly

➤ Install assembly battens where needed ➤ Close the anti-liftout guard.

Erecting further sections Note: Do not pre-assemble units any higher than 10 m. ➤ Lock the connection sleeves (H) on the frames that you are about to add, by pressing the yellow locking springs (E) towards the outside. E H

98003-213-02

98003-303-01

➤ Place these frames onto the finished section, and push the blue locking springs of the bottom frames outward (to join the frames).

➤ Fit and secure diagonal crosses (F) in the same way as in the first section.

F

h

F

F

98003-213-01

h ... max. 10 m

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Optionally: Railings on the top "storey" To meet very stringent safety requirements, “mounted-ahead” railings can be fitted in the top section. This is done in line with the instructions given in "Assembling towers in the upright with “mountedahead” railings".

L

1 M

2 M

3 L

98003-312-01

L Staxo 100 side railing M Staxo 100 front railing

➤ Mount the Staxo 100 side railing and secure it with a spring-locked connecting pin 16mm (N) to prevent accidental lift-out.

N

98003-312-02

Close-up 1

➤ Mount the Staxo 100 front railing and secure it with a Spring cotter 4mm (O) to prevent accidental lift-out.

22


98003-312-04

O

98003-312-03

Close-ups 2 and 3

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Lifting into the upright by crane ➤ Check before attaching the crane suspension tackle: ● All the locking springs must be closed = pushed outwards (to link the frames). ● All safety catches must be closed. ● All base units must be secured.

☞

Max. extension length of the base units when the tower is being lifted into the upright: 35 cm!

Lifting into the upright

☞

Important note: ● Erect the load-bearing tower in the vertical on ground that is statically capable of supporting the load. ● If the load-bearing tower is over 6 m high, back-stay it or combine it with other towers.

Horizontal assembly

Detaching the crane suspension tackle near ground level: This method must not be used for placing the tower back on its side! Items needed: ● 3 x Scaffolding tube 48.3mm (G) - Minimum length: Inter-frame space + 1.00 m ● 6 x normal or swivel couplers, 48mm (H) ➤ Attach the scaffolding tubes: - one between the bottom frames - two between the top frames ➤ Attach two chains or lifting straps to the bottom scaffolding tube. ➤ Lead the chains or lifting straps along the outside of the tower and between the top scaffolding tubes.

a

H

G

b

➤ Attach the crane suspension tackle to the frames of the top section and lift the entire tower into the upright.

98003-218-01

a ... min. 0.5 m b ... max. 0.2 m

After the tower has been lifted into the upright, the chains or lifting straps are detached by a crewman working from ground level.

Dismantling After the tower has been placed back on its side, it can be dismantled in reverse order.

98003-214-01

When the tower is standing in the upright, check once again to make sure that all the safety catches are closed.

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Horizontal assembly

24



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Assembling towers in the upright

Assembling towers in the upright with “mounted-ahead” railings

☞


☞

When erecting the tower, make sure that the climbing rungs are in the right position relative to the assembly battens.

98003-256-01

98003-206-01

General remarks: ● Arrow on frame must be pointing upwards. (= yellow locking spring at bottom)

98003-233-01

● As soon as you have slotted a diagonal cross onto the latch-type peg, secure it with the safety catch.

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e.g. with Heavy duty screw jack 70 and 4-way screw-jack head.

Erecting the second section

Erecting the first section

Fitting the “mounted-ahead” railings

➤ Place a Split nut B (A) on the Heavy duty screw jack 70 (B) , push the two halves together and secure it with the spring locking pin.

➤ Mount Staxo 100 side railings (L) above the diagonal crosses. L

L

Make sure that the spring locking pin (C) points downwards when it is secured. ➤ Press the yellow locking springs (E) on the frame (D) inwards (to open) – the connection sleeves can now be moved freely. ➤ Insert the Heavy duty screw jacks 70 into the frames. D A

C

98003-251-01

E E

B

Close-up of how to hang into place

98003-251-02

B 98003-234-01

➤ Link the frames with diagonal crosses (F) .

➤ Mount Staxo 100 front railings (M) above the Staxo 100 frames. M

M F

98003-210-01

98003-250-01

26


98003-250-02

98003-250-03

Close-up of how to hang into place

999800302 - 06/2008 Ü



Mounting the assembly battens

Stacking the frames

➤ Place an assembly batten (G) on the finished section.

➤ Climb up onto the assembly battens. ➤ Lock the connection sleeves on the frames that you are about to add, by pressing the yellow locking springs (E) towards the outside. ➤ Place these frames onto the finished section, and push the blue locking springs of the bottom frames outward (to join the frames).

G

98003-209-01

➤ Close the anti-liftout guard.

98003-272-01

98003-209-02

Connection sleeve (A) fixed = yellow locking spring (E) is pushed out.


98003-229-04

E

98003-229-01

A

C

Bracing the frames in the vertical ➤ Fit and secure diagonal crosses (F) in the same way as in the first section.

98003-207-01

999800302 - 06/2008 Ü


27



To meet very stringent safety requirements, the “mounted-ahead” railings can be left in place on all levels ("storeys") with assembly battens.

Erecting the third section Raising the “mounted-ahead” railings 1) Push the Staxo 100 front railings down into the stand-by position. 2) Move the Staxo 100 side railings up one section ("storey"). 3) Move the Staxo 100 front railings up again.

Horizontal bracing

☞

Important note: If no assembly battens are used, or if these are removed before the end of the assignment, the following rule applies.

3

Basic rule:

2 2

Horizontal diagonal crosses 9.xxx are needed: ● at intervals of every two storeys - beginning with the first storey. ➤ Slot diagonal crosses (K) onto the gravity latches of the horizontal frame tubes and secure them.

1

K

98003-285-01 98003-208-01

➤ Mount the assembly battens. ➤ Climb up onto the assembly battens. ➤ Fix on the frames in the same way as on the 2nd section. ➤ Fit and secure diagonal crosses (F) in the same way as on the 2nd section.

Erecting further sections ➤ Add further frames in the same way as for the 3rd section, and brace them in the vertical with diagonal crosses.

F

98003-211-01

28


999800302 - 06/2008 Ü



Head zone

Dismantling

Fitting the head unit

To dismantle, perform the above steps in reverse order.

➤ Press the blue locking springs (I) of the top frames towards the inside (to open them). ➤ Insert the head unit (J) .

J

98003-212-02

I

Always place the primary beams (single or double formwork beams) centrally. On the Screw-jack U-head, too, it is also possible to twist the head so as to hold single beams centrally.

9716-215-01

Warning! ➤ Where the primary beams cantilever out a long way, protect them against being lifted out or tipped over (e.g. by nailing board-plates over the beam joins, or by fastening them to the head unit).

☞

Important note: ➤ When lifting and repositioning the entire tower unit (or pre-assembled sub-units) by crane: Follow the instructions in the section headed "Lifting by crane"!

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29



Assembling towers in the upright: with “mounted-ahead” 1.20m frames

☞


General remarks: ● Arrow on frame must be pointing upwards. (= yellow locking spring at bottom)

e.g. with Heavy duty screw jack 70 and 4-way screw-jack head.

Erecting the first section ➤ Place a Split nut B (A) on the Heavy duty screw jack 70 (B) , push the two halves together and secure it with the spring locking pin. Make sure that the spring locking pin (C) points downwards when it is secured. ➤ Press the yellow locking springs (E) on the frame (D) inwards (to open) – the connection sleeves can now be moved freely. ➤ Insert the Heavy duty screw jacks 70 into the frames.

A

D

98003-205-01

E

● As soon as you have slotted a diagonal cross onto the latch-type peg, secure it with the safety catch.

C E

B

B

98003-265-01

➤ Link the frames with diagonal crosses (F) .

98003-233-01

F

30

98003-263-01


999800302 - 06/2008 Ü



Mounting the assembly battens

Erecting the second section

➤ Place the assembly batten (G) onto the bottom level.

Stacking the frames

G

98003-273-01

➤ Lock the connection sleeves on the frames that you are about to add, by pressing the yellow locking springs (E) towards the outside. ➤ Place these frames onto the finished section, and push the blue locking springs of the bottom frames outward (to join the frames). ➤ Push the diagonal crosses (F) onto the bottom latch-type pegs and secure them with the safety catches.

➤ Close the anti-liftout guard.

98003-209-02

98003-262-01

Connection sleeve (A) fixed = yellow locking spring (E) is pushed out.


98003-229-04

E

98003-229-01

A

C

Bracing the frames in the vertical ➤ Move the assembly battens (G) up to the next level. ➤ Push the diagonal crosses (F) onto the top latchtype pegs and secure them with the safety catches.

F

G

98003-274-01

999800302 - 06/2008 Ü


31



Erecting the third section Stacking the frames ➤ Add 1.20 m frames in the same way as for the 2nd section. ➤ Push the diagonal crosses (F) onto the bottom latch-type pegs and secure them with the safety catches.

Horizontal bracing

☞

Important note: If no assembly battens are used, or if these are removed before the end of the assignment, the following rule applies.

Basic rule: Horizontal diagonal crosses 9.xxx are needed: ● at intervals of every two storeys - beginning with the first storey. ➤ Slot diagonal crosses (K) onto the gravity latches of the horizontal frame tubes and secure them.

K

98003-285-01

98003-264-01

Mounting the assembly battens and bracing the frames in the vertical ➤ Place an assembly batten (G) on the finished section. ➤ Push the diagonal crosses (F) onto the top latchtype pegs and secure them with the safety catches.

F

G

98003-261-01

32


999800302 - 06/2008 Ü



Erecting further sections

Head zone

➤ Add further frames in the same way as for the 3rd section, and brace them in the vertical with diagonal crosses.

Fitting the head unit

☞

Arrange the assembly battens on alternate sides from one "storey" to the next. In the same way as in the first "storey", 2 assembly battens are used in the final "storey", one of them with manhole. Make sure that the manhole is in the right position here.

➤ Press the blue locking springs (I) of the top frames towards the inside (to open them). ➤ Insert the head unit (J) .

J

G

98003-212-02

I

G

Always place the primary beams (single or double formwork beams) centrally. On the Screw-jack U-head, too, it is also possible to twist the head so as to hold single beams centrally.

9716-215-01

98003-259-01

Warning! ➤ Where the primary beams cantilever out a long way, protect them against being lifted out or tipped over (e.g. by nailing board-plates over the beam joins, or by fastening them to the head unit).

☞

Important note: ➤ When lifting and repositioning the entire tower unit (or pre-assembled sub-units) by crane: Follow the instructions in the section headed "Lifting by crane"!

Dismantling To dismantle, perform the above steps in reverse order.

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33



Assembling towers in the upright by forklift truck Max. heights of load-bearing towers

Forklift shifting device TG The Forklift shifting device TG may only be used for erecting, dismantling and transporting Doka loadbearing towers Staxo and d2.

with superstructure

without superstructure

d

a

E

b

c

c

Follow the directions in the Operating Instructions!

d

F

Tr745-200-05

B

92807-201-01

a b c d G

● Min. load carrying capacity: 4000 kg ● Driver protection roof ● Centre-to-centre distance of the fork prongs: 850 mm

A

Items needed: Designation Forklift shifting device TG Multi-purpose walings WS10 Top50 2.00m Connecting pins 10cm Spring cotters 6mm Scaffolding tubes 48.3mm 1.00m Screw-on couplers 48mm 50 Scaffolding tube 48.3mm 2.00m Swivel couplers 48mm Operating cord, site-provided (optional)

When being lifted max. 9.00 m max. 12.60 m max. 9.00 m max. 3.60 m

Requirements for fork-lift trucks or telescoping stacker trucks

H C D

Item (A) (B) (C) (D) (E) (F) (G) (H)

When being travelled max. 7.20 m max. 9.00 m max. 5.40 m max. 3.60 m

Q'ty 1 2 4 4 2 4 1 2 1

Warning! ➤ It is not permitted to use non-enclosed (open) fork extensions. 92807-208-01

92807-207-01

B

A

A Box-style fork extension

Warning! ➤ While load-bearing towers are being erected or dismantled, lifted or lowered: It is forbidden to walk or stand beneath suspended loads. Max. load: ● when using box-style fork extensions: 1000 kg ● when using telescopic fork prongs: 600 kg

B Open fork extension

● Permitted types of fork extension: - box-style fork extensions 1) - telescopic fork prongs ● Min. fork length: Distance between the frames of the load-bearing tower + 400 mm ● Max. fork width: 195 mm ● Max. fork height: 71 mm 1) observe the following manufacturer data: ● load carrying capacity of the fork extension ● required length of the fork prongs

34


999800302 - 06/2008 Ü



Travelling the towerframe units

☞

Important points to remember when wheeling load-bearing towers: ● As well as the fork-lift driver, a specially trained watchman must also be on hand during all lifting, assembly and travelling operations: ● max. inclination of trackway: 2%. ● The floor must be stable, firm and sufficiently smooth (e.g. concrete).

Assembling the towerframe units

☞

➤ For details of how to assemble and join together the individual sections ("towerframe storeys"), see "Assembling towers in the upright"!

➤ Build each section at ground level. ➤ Use a forklift truck to stack the towerframe storeys into a single towerframe unit.

Tr745-200-05

Dismantling To dismantle, perform the above steps in reverse order.

☞

Important note: Always only dismantle the bottom "storey" of the towerframe unit.

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35


Examples of the system in action

36


999800302 - 06/2008 Ü


Repositioning

Repositioning Different ways of repositioning

Using traveller units:

Transport winches

98003-298-01

999800302 - 06/2008 Ü

By crane

By forklift truck or telescoping stacker truck

Shifting carriage TG

98003-296-01

98003-299-01

98003-300-01


37

Repositioning


Repositioning using wheel units Completely assembled tableforms can be wheeled to their next location, quickly and easily, using wheel units. The following different types of wheel unit are available for this. The crane is only needed when the tower has to be lifted up to the next storey. All types of wheel unit can perform the following functions: ● Lifting ● Wheeling ● Lining-and-levelling ● Lowering Example with Winch 70:

Modular system (with winches) Optimum adaptability to on-site requirements. There is a choice of 2 types of winch and 2 types of wheel. Max. load: 1000 kg per Winch 70 (lifting height 70 cm) with solid-tyre wheel 1500 kg per Winch 125 (lifting height 125 cm) with Heavy-duty wheel 15 kN

☞

● The floor must be stable, firm and sufficiently smooth (e.g. concrete). Follow the directions in the Operating Instructions!

➤ Clamp the winch to the frame of the load-bearing tower, using the "Frame for Staxo/d2 winch". ➤ Secure the foot-pieces to prevent them dropping out. See the section headed "Lifting by crane". B

9716-259-01

Wheel-unit variants: ● Shifting carriage TG ● Modular system (with winches)

☞

A

Important note: On standard superstructures, the max. width-to-height ratio of the table+tower is 1:3 (W:H). A statical check must be performed on custom constructions.

D C 98003-226-01

Equipment needed for one shifting unit Item A B C D

38


Designation N° of items Winch 70 or 125 4 Frame for Staxo/d2 winch 4 Solid-tyre wheel or Heavy-duty wheel 15kN 4 Double wheeled transporter 4

999800302 - 06/2008 Ü


Accessory for transporting the winches when empty: The Double-wheeled transporter (A) is bolted into the connecting sockets on the wheel flange and makes it easier to wheel the (empty) wheel units.

Repositioning

Shifting carriage TG This is an easy-to-operate, manual hydraulic lifting carriage for shifting light to medium-weight tableform units. As well as making the tableforms easier to move around, it also makes it easier to erect and strike the formwork. ● Hydraulic, for near-effortless lifting. ● Tables can be "inched" down slowly with handlecontrol. ● 3 guide-rolls, for maximum manoeuvrability. ● With an overall width of only 82 cm, the carriage can pass easily through any doorway when empty.

A

Max. load per Shifting carriage TG 1000 kg 9716-220-01

☞

● The floor must be stable, firm and sufficiently smooth (e.g. concrete). ● Max. gradient of floor: 5 %. ● Max. configuration that can be transported using 2 Shifting carriages TG: Tables with 3 cross-frames per section and a max. height of 5.0 m. Follow the directions in the Operating Instructions!

➤ Push the Shifting carriage TG (A) up against the front and rear faces of the tableform - the slot-in lifting profile (B) reaches under the bottom crossbar of the frame. ➤ Secure the foot-pieces to prevent them dropping out. See the section headed "Lifting by crane".

B

A 98003-225-01

Equipment needed for one shifting unit Item A

999800302 - 06/2008 Ü

Designation Shifting carriage TG

N° of items 2


39

Repositioning


Lifting by crane

☞

Important note: The max. height of towerframe unit that can be lifted in one piece is 20 m!

Where the tableforms are to be repositioned in the vertical, i.e. crane-lifted, they must be fitted with a Lifting rod 15.0 and Retaining plate 15.0 , which make it easy to attach the transfer cables.

Connect the superstructure to the head units ➤ e.g. with Locking rod 15.0 (D) , Clamping plate (E) and Wing nut 15.0 (F) . On Screw jack U-head

On 4-way screw-jack head

Max. load: 1000 kg per Lifting rod 15.0 - where the load is applied centrally

Mounting instructions Only possible with Clamping plate a = 28 cm (2002 models onward)

➤ Mount the Lifting rod 15.0 (A) and Retaining plate 15.0 (B) . 5.1

5.1

Secure the head units so that they cannot be lifted out

A

➤ Slot the fixing-handle (G) into the cross-bar of the frame. 9720-276-01

B

9716-285-01

Use a 20 mm diam. bit to drill the hole through the form-ply. It can later be filled with a Universal plug R20/25. G


Preparations Warning! Danger from loose and unsecured parts. ➤ Observe the following points before lifting!

Secure the base units to prevent them dropping out: On Screw jack foot (H) and Heavy duty screw jack 70 or 130 using Split nut B ➤ Slot the fixing-handle (I) into the cross-bar of the frame.

Connect superstructure components together

I

➤ e.g. connect the primary and secondary beams to rafter plates, and nail on the form-ply. H

9716-239-01

40


999800302 - 06/2008 Ü


Link the frames in a crane-handling-safe manner ➤ Close the yellow (K) and blue (L) locking springs, by pressing them towards the outside.

Repositioning

Shifting the table in skeleton construction ➤ Take the load off the table by turning the threaded spindles. ➤ Clamp on the wheel-units. ➤ Push in and secure the base units.

98003-229-04

K

L 9716-230-01

Lifting operation ➤ Attach the crane sling to the Lifting rods 15.0 and lift the tableform to its next location. Spread-angle β max. 30°.

➤ Using the wheel-units, lower the table, and wheel it out as far as the stop (M) . ➤ Remove the front wheel-units. ➤ Screw the Lifting rod 15.0 into the previously mounted Retaining plate 15.0. ➤ Attach the crane sling to the Lifting rod 15.0, then raise the crane until the front legs are just off the floor.

M 9716-231-01

9716-229-01

While the tableform is being lifted, there must NOT be any loose parts, tools or other items on the tableform!

➤ Push the table outwards until only the innermost legs are still over the floor. ➤ Mount more lifting rods and attach crane slings. ➤ Use a pulley-type adjuster (N) to shorten the rear cables until the table is suspended in the horizontal. ➤ Manoeuvre the table all the way out with the crane, then lift it to the next storey. N

9716-232-01

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41

Repositioning


Lifting by forklift truck Forklift shifting device TG For product information on the Forklift shifting device TG and the requirements in respect of the forklift truck, see "Assembling towers in the upright by forklift truck". Follow the directions in the Operating Instructions!

Max. heights of load-bearing towers without superstructure

d

d

a

b

c

c

with superstructure

Tr745-200-05

a b c d

When being travelled max. 7.20 m max. 9.00 m max. 5.40 m max. 3.60 m

When being lifted max. 9.00 m max. 12.60 m max. 9.00 m max. 3.60 m

Travelling the towerframe units

☞

42

Important points to remember when wheeling load-bearing towers: ● As well as the fork-lift driver, a specially trained watchman must also be on hand during all lifting, assembly and travelling operations: ● max. inclination of trackway: 2%. ● The floor must be stable, firm and sufficiently smooth (e.g. concrete).


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Structural design (overview)

Structural design Structural-design configurations Load-bearing tower Staxo 100

Standard application

max. 97 kN per leg

98003-254-01

98003-240-01

●1.80 m ●1.20 m ●0.90 m

Types of frame that can be used

max. 85 kN per leg

98003-253-01

max. 70 kN per leg

Custom applications

●1.20 m ●0.90 m

●1.20 m ●0.90 m Top and bottom "storeys" MUST be with 0.90m frames

Max. extension lengths of the Head units LK

Load-bearing tower held at top 45 cm 70 cm*

Free-standing load-bearing tower 30 cm 45 cm*

Max. extension lengths of the Base units LF

70 cm 130 cm*

30 cm 45 cm*

☞

Load-bearing tower held at top


30 cm 45 cm*

25 cm** 40 cm*

30 cm 45 cm*

25 cm** 40 cm*

Important note: For the extension lengths marked with an *, suitable bracing of the head and base units is required. For the extension lengths marked **, the integrated connection sleeve must be removed from the frame.

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43

Standard application: Load capacity up to 70 kN


Standard application: Load capacity up to 70 kN per leg Height ranges and materials schedule Choose the right diagonal crosses for the distance between the frames. ● The minimum values "hmin." given in Table A are only applicable if the biggest possible frame is always used in the base section. ● The lowering distance of 6 cm is already allowed for in Table A! ● LK and LF are in accordance with the dimensioning diagrams. In some cases, the structural design will permit greater extension lengths – see Page 15 "System dimensions", Tables B and C.

LF

LF

h

h Fh

LK

☞

98003-219-01

1.80m, 1.20m and 0.90m frames are possible here.

44


999800302 - 06/2008 Ü



Table A




Diagonal cross 9.xxx



2.78 - 2.95 2.78 - 3.55 --3.24 - 3.85 3.54 - 4.15 3.24 - 4.45 3.54 - 4.75 4.44 - 5.05 4.14 - 5.35 4.44 - 5.65 4.74 - 5.95 5.04 - 6.25 5.34 - 6.55 5.64 - 6.85 5.94 - 7.15 6.24 - 7.45 6.54 - 7.75 6.84 - 8.05 7.14 - 8.35 7.44 - 8.65 7.74 - 8.95 8.04 - 9.25 8.34 - 9.55 8.64 - 9.85 8.94 - 10.15 9.24 - 10.45 9.54 - 10.75 9.84 - 11.05


4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

h [m] min. - max.

Basic items

4-way screw-jack head, Screw jack U-head or Heavy duty screw jack 70 top

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

2.06 - 2.35 2.06 - 2.95 2.52 - 2.95 2.52 - 3.25 2.82 - 3.55 2.92 - 3.85 3.22 - 4.15 3.52 - 4.45 3.82 - 4.75 4.12 - 5.05 4.42 - 5.35 4.72 - 5.65 5.02 - 5.95 5.32 -6.25 5.62 - 6.55 5.92 - 6.85 6.22 - 7.15 6.52 - 7.45 6.82 - 7.75 7.12 - 8.05 7.42 - 8.35 7.72 - 8.65 8.02 - 8.95 8.32 - 9.12 8.62 - 9.55 8.92 - 9.85 9.22 - 10.15 9.52 - 10.45

98003-113

Screw jack foot or Heavy duty screw jack 70 + Split nut B

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

98003-113

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

h [m] min. - max.

Variant 3 LK = max. 45 cm LF = max. 130 cm


1.75 - 1.80 2.02 - 2.40 2.20 - 2.40 2.32 - 2.70 2.62 - 3.00 2.92 - 3.30 3.22 - 3.60 3.52 - 3.90 3.82 - 4.20 4.12 - 4.50 4.42 - 4.80 4.72 - 5.10 5.02 - 5.40 5.32 - 5.70 5.62 - 6.00 5.92 - 6.30 6.22 - 6.60 6.52 - 6.90 6.82 - 7.20 7.12 - 7.50 7.42 - 7.80 7.72 - 8.10 8.02 - 8.40 8.32 - 8.70 8.62 - 9.00 8.92 - 9.30 9.22 - 9.60 9.52 - 9.90

Screw jack foot

h [m] min. - max.



1.20 1.80 1.80 2.10 2.40 2.70 3.00 3.30 3.60 3.90 4.20 4.50 4.80 5.10 5.40 5.70 6.00 6.30 6.60 6.90 7.20 7.50 7.80 8.10 8.40 8.70 9.00 9.30

98003-113

Fixed height of frame Fh [m]


4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 2 2 2 2 2 2 2 2 2 2 2 2 2

2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2

2 2 2 4 2 2 4 4 2 6 4 4 6 6 4 8 6 6 8 8 6 10 8

1 1 5 3 1 3 1 4 1 4 2 4 2 4 2 4 2 4 2 5 2 5 3 5 3 5 3 5

2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2

2 2 2 4 2 2 4 4 2 6 4 4 6 6 4 8 6 6 8 8 6 10 8

The schedule of materials does not include assembly battens. The assembly battens have to be planned separately for each set-up configuration. Provided they are located in the same level, they replace the Diagonal crosses 9.xxx needed for horizontal bracing. This reduction in the number of diagonal crosses needed must be allowed for in the schedule of materials.

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45



Selection diagram Staxo 100 load-bearing tower

Held at top

Free-standing

98003-305-01

9716-314-01

e ≤ 50 cm Inter-frame space 1.5 - 3.0 m Diagrams 2 and 3 Inter-frame space 0.6 - 1.0 m Diagrams 6 and 7

☞

46

Head units restrained in one plane only

9716-314-02

Inter-frame space 1.5 - 3.0 m Diagrams 4 and 5 Inter-frame space 0.6 - 1.0 m Diagrams 8 and 9

Important note: Separate proof must be provided, by a suitably skilled person, regarding the foundation. Particular attention must be paid here to the ground-bearing pressure!


9716-314-05

Head units restrained in both planes e


9716-314-01


9716-314-02

9716-314-05

98003-304-01

e ≤ 50 cm Inter-frame space 1.5 - 3.0 m Inter-frame space 1.5 - 3.0 m Diagrams 14 and 15 Diagrams 16 and 17 Inter-frame space 1.0 m Inter-frame space 1.0 m Diagrams 18 and 19 Diagrams 20 and 21 Statical proof must be provided for both the bracing-strut plane and the frame plane.

Inclination adjustment ● Inclination is adjusted with a wooden wedge = no effect on the restraint situation. - e.g. with Wedge for screw jack U-head or Staxo wedge support ● Inclination is adjusted with a centering strip = Screw jack U-head not restrained. - e.g. with Hexagon screw M20x230

999800302 - 06/2008 Ü



Practical example: Height adjustment to steps (mixture of Range B1 and B2)

Basic points regarding the statical proof: 1. On the basis of the extension lengths of the screw-jacks in the base zone (LF1 and LF2), ascertain the relevant range A or B in Diagram 1. See the legend to Diagram 1 for details of the resulting limitations in the head zone. Range B is divided into 2 sub-ranges: - B1 ... No need to brace the spindles - B2 ... Spindles must be braced with a scaffolding tube (Z) . 2. Use the result obtained (Range A or B) to ascertain the permitted vertical load and height of the load-bearing tower from the following Diagrams 2 to 9. Diagram 1: Finding the applicable Range 130

W E

F Z D 98003-228-02


X

Bracing-strut plane: e.g. LF1 = 25 cm, LF2 = 75 cm: B1 (no need for bracing with scaffolding tubes) Frame plane 1: (on the right in the illustration) e.g. LF1 = 75 cm, LF2 = 75 cm: B2 (bracing with scaffolding tubes required) Frame plane 2: (on the left in the illustration) e.g. LF1 = 25 cm, LF2 = 25 cm: A (no need for bracing with scaffolding tubes)

Extension length of Screw jack foot or Heavy duty screw jack 1 LF1 [cm]

Practical example: All spindles extended by more than 70 cm (all planes in Range B2)

B2

W

E

70

F Z

B1

D

A 0

30

0

130

70

Extension length of Screw jack foot or Heavy duty screw jack 2 LF2 [cm]

E Diagonal cross F Split nut B W Staxo frame Z Scaffolding tube 48.3mm

B Extension length of Screw jack U-head LK max. 45 cm

☞

Frame plane

V

LK

LK

D Swivel coupler 48mm

X Heavy duty screw jack 130

A Extension length of Screw jack U-head LK max. 30 cm

Bracing-strut plane

X

98003-248-01

98003-112

30

When using "Heavy duty screw jacks 70 top" extended by more than 30 or 45 cm, always brace these with scaffolding tubes! To do this, the scaffolding tube must be fastened to the cross-bar of the Staxo frame. This still applies even if the "Heavy duty screw jacks 70 top" are not joined to Multipurpose walings or Doka beams.

W Y Z

Z

LF2

LF2 a

Z

LF1

F

a

LF1

X

X

V

D

98003-243-01

Y

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D

98003-288-01

D

a ... Max. eccentricity of junction or coupling: 10 cm

W Staxo 100 frames 1.80/1.20/0.90m X Screw jack foot or Heavy duty screw jack Z Scaffolding tube 48.3mm with Swivel couplers 48mm (only required in Range B2 as shown in Diagram 1)

999800302 - 06/2008 Ü

V Heavy duty screw jack 70 top Y Bracing is only necessary if the screw-jack heads are not connected with one another by way of the formwork base.


47



Load-bearing tower held at top Inter-frame space 1.5 - 3.0 m Number of frame planes ≥2 Bracing-strut plane

FV

Frame plane

FV

FV

a ... 1.5 - 3.0 m h ... see diagrams

FV

h

LK

V

W

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.80/1.20/0.90m X Screw jack foot or Heavy duty screw jack Z Scaffolding tube 48.3mm with Swivel couplers 48mm (only required in Range B2 as shown in Diagram 1) The following diagrams do not apply to load-bearing towers that are only one Staxo 100 frame high.

LF

X X Z

a

98003-244-01


9716-314-01

Diagram 3 (Ranges B1 and B2 from Diagram 1)

100

100

90

90

65.0 61.0

63.8

A 65.4 B 62.4

50 40 30

70 60 55.2 55.2

50

10

15

20.40 m

98003-102

13.20 m

6.00 m

16.80 m

10

9.60 m

10

5

50.7

C

50.8 47.2

A B

49.3 44.6

43.2

48.1 42.4

30 20

0

49.4 49.4

40

20

0

53.3

53.8 53.8

0

20

Height of load-bearing tower h [m]

0

5

10

15

20.95 m 98003-103

65.8

17.35 m

C

66.2

13.75 m

64.0

60

66.2 65.4 62.9

10.15 m

66.2 65.7

70.0 69.6 68.2

70

80

6.55 m

80

4.75 m

Permitted vertical load Fv per leg [kN]

Diagram 2 (Range A from Diagram 1)

4.20 m


e ≤ 50 cm

20


To ascertain the relevant range A or B, see Diagram 1. The relevant wind loads are to be taken from the applicable local Standards. A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h)

48


999800302 - 06/2008 Ü




FV

Frame plane

FV

FV

a ... 1.5 - 3.0 m h ... see diagrams

FV

h

LK

V

W

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.80/1.20/0.90m X Screw jack foot or Heavy duty screw jack Z Scaffolding tube 48.3mm with Swivel couplers 48mm (only required in Range B2 as shown in Diagram 1) The following diagrams do not apply to load-bearing towers that are only one Staxo 100 frame 1.80m high.

LF

X X Z

a

98003-244-01

9716-314-05



100

100

90

90

54.6

50

56.4 55.4 52.3

55.8

C

55.3

A 55.0 53.5 B 52.7

54.4 50.2

40 30

60 50 40

10

15

98003-104

20.40 m

13.20 m

6.00 m

16.80 m

10

9.60 m

10

5

45.2

43.6

42.6

0

20


A B

45.2

45.0

41.2

39.8

C 33.8

30 20

0

45.2

37.6

20

0

45.2 45.2 43.9 43.9 40.3 40.3

0

5

10

15

20.95 m 98003-105

60

70

17.35 m

57.3 56.6

13.75 m

67.2 66.4 63.9

10.15 m

70

80

6.55 m

80

4.75 m



4.20 m


9716-314-02

20



999800302 - 06/2008 Ü


49



Load-bearing tower held at top Inter-frame space 1.0 m Number of frame planes ≥2 Bracing-strut plane

FV

Frame plane

FV

FV

FV

a ... 1.0 m h ... see diagrams

LK

V

h

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.80/1.20/0.90m X Screw jack foot or Heavy duty screw jack Z Scaffolding tube 48.3mm with Swivel couplers 48mm (only required in Range B2 as shown in Diagram 1)

W

X

The following diagrams do not apply to load-bearing towers that are only one Staxo 100 frame 1.80m high.

Z

LF

X

a

98003-245-01


9716-314-01


100

100

90

90

65.0 62.0

65.7

C

A 63.7 B

64.9

63.7

61.3

57.9

56.8

50 40 30

70 60 52.3 52.3

50

44.9

40

10

15

20.40 m

98003-106

13.20 m

6.00 m

16.80 m

10

9.60 m

10

5

44.9

C

44.3

B

42.3

42.1 38.7

30 20

0

A 46.5 46.1 36.8

20

0

49.2

50.5 50.5

0

20


0

5

10

15

20.95 m 98003-107

63.6

60

66.0

17.35 m

66.0 65.4

13.75 m

70

80

10.15 m

70.3 70.0 68.9

6.55 m

80

4.75 m



4.20 m


e ≤ 50 cm

20



50


999800302 - 06/2008 Ü



Load-bearing tower held at top Inter-frame space 1.0 m Number of frame planes ≥2 Bracing-strut plane

FV

Frame plane

FV

FV

FV

a ... 1.0 m h ... see diagrams

LK

V

h

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.80/1.20/0.90m X Screw jack foot or Heavy duty screw jack Z Scaffolding tube 48.3mm with Swivel couplers 48mm (only required in Range B2 as shown in Diagram 1)

W

X

The following diagrams do not apply to load-bearing towers that are only one Staxo 100 frame 1.80m high.

Z

LF

X

a

98003-245-01

9716-314-05



100

100

90

90

54.8 53.0

50

53.6 49.9

54.0

C

A 52.1 B

53.6 50.8

46.1

53.2 47.9

40 30

60 50 43.6 43.6

40

37.7 37.7

0

5

10

15

20.40 m

13.20 m

6.00 m

0

98003-108

10

16.80 m

10

9.60 m

20

0

20


40.6 B

C

42.3

41.2

38.5

39.9

36.0

32.7

30

20

43.2 A

42.1 42.1

0

5

10

15

20.95 m 98003-109

55.9 55.2

17.35 m

60

70

13.75 m

63.2 62.3 59.6

10.15 m

70

80

6.55 m

80

4.75 m



4.20 m


9716-314-02

20



999800302 - 06/2008 Ü


51



Free-standing load-bearing tower Inter-frame space 1.5 - 3.0 m Number of frame planes ≥2 Bracing-strut plane

FV

Frame plane

FV

FV FH

FH

FH

LK max. ... 30 cm (with scaffolding-tube bracing: 45 cm) LF max. ... 30 cm (with scaffolding-tube bracing: 45 cm) For bracing-solutions, see Page 47 a ... 1.5 - 3.0 m h ... max. 6.0 m

FV

FH

LK

A

C

Statical proof must be provided for both the bracing-strut plane and the frame plane. For the dimensioning calculation, it is the smaller of the two results that is relevant.

LF

h B

A Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D B Staxo 100 frames 1.80/1.20/0.90m C Screw jack foot or Heavy duty screw jack

a

98003-290-01

Head units restrained in bracing-strut plane

in frame plane

98003-306-02

Diagram 15

100

100

63.5

60

61.7 56.5

50

59.3

A 57.7 55.6 B 49.1 C

50.0 50.1

40 35.0

30

D 30.0 17.0 3.3

0 0.0

8.5

0.5

1.0

E 1.70

20 10

36.5 29.5

1.5

2.0

70

66.2

60

64.5 60.4

50

A B

60.4

C

53.8

40

40.3 34.0

30 20 9.3

10

7.5

2.0

0 0.0

0.5

1.0

D E

1.5

15.5

16.3

98003-115-01

66.2

98003-114-01

70

80

1.70

80

90

1.35

90


Diagram 14

1.35


98003-306-02

2.0

Permitted horizontal load FH per leg [kN] Permitted horizontal load FH per leg [kN] The diagrams apply in cases where the superstructure is constructed with multipurpose walings and Doka beams H20 with maximum beam centres 'e' of 50 cm. The values derived from the diagram "in frame plane" are not dependent upon the spacing of the frame planes. A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h) D Min. imposed load against slippage µ = 0.3 where qk = 0.8 kN/m2 (v=35.8 m/s = 129 km/h) E Min. imposed load against slippage µ = 0.3 where qk = 0.0 kN/m2 (v=0 m/s = 0 km/h)

52


999800302 - 06/2008 Ü



Free-standing load-bearing tower Inter-frame space 1.5 - 3.0 m Number of frame planes ≥2 Bracing-strut plane

FV

Frame plane

FV

FV FH

FH

FH

LK max. ... 30 cm (with scaffolding-tube bracing: 45 cm) LF max. ... 30 cm (with scaffolding-tube bracing: 45 cm) For bracing-solutions, see Page 47 a ... 1.5 - 3.0 m h ... max. 6.0 m

FV

FH

LK

A

C


LF

h B

A Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D B Staxo 100 frames 1.80/1.20/0.90m C Screw jack foot or Heavy duty screw jack

a

98003-290-01

Head units not restrained in bracing-strut plane

in frame plane

98003-306-01

Diagram 17

100

100

60

56.9

A B C

50

48.2

43.7

40

37.0 35.0

30 23.2

20 3.3

0 0.0

E

0.5

8.5

1.0

1.5

98003-116-01

10

17.0

D

2.0

70 60 57.3

A B C

54.2

52.0

50 40 34.0

30 20 9.3

10

7.5

2.0

0 0.0

0.5

1.0

15.5

D E

13.7

1.5

98003-117-01

70

80

1.70

80

90

1.20

90


Diagram 16

1.70


98003-306-01

2.0

Permitted horizontal load FH per leg [kN] Permitted horizontal load FH per leg [kN] The values derived from the diagram "in frame plane" are not dependent upon the spacing of the frame planes. A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h) D Min. imposed load against slippage µ = 0.3 where qk = 0.8 kN/m2 (v=35.8 m/s = 129 km/h) E Min. imposed load against slippage µ = 0.3 where qk = 0.0 kN/m2 (v=0 m/s = 0 km/h)

999800302 - 06/2008 Ü


53



Free-standing load-bearing tower Inter-frame space 1.0 m Number of frame planes ≥3 Bracing-strut plane

Frame plane

FVR*1.25 FVR FVR FH

FH

FV FH

FH

LK max. ... 30 cm (with scaffolding-tube bracing: 45 cm) LF max. ... 30 cm (with scaffolding-tube bracing: 45 cm) For bracing-solutions, see Page 47 FVR ... Vertical load on edge leg a ... 1.0 m h ... max. 6.0 m A Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D B Staxo 100 frames 1.80/1.20/0.90m C Screw jack foot or Heavy duty screw jack

FV FH

h

LK

A

B

LF


C

a

a

9800-291-01

Head units restrained in bracing-strut plane

in frame plane

98003-306-02

Diagram 19

100

100

60

56.4 56.0

50

54.8

52.4 51.5

C

49.1

48.7

47.2

40

A B

42.0 41.5

41.3

31.3

30

27.0

12.0

10

10.0

2.6

0 0.0

D E

0.5

1.0

1.80

20

1.5

98003-118-01

22.0

19.6

2.0

70

66.2

60

64.5 60.4

50

A B

60.4

C

53.8

40

40.3 34.0

30 20 9.3

10

7.5

2.0

0 0.0

0.5

1.0

D E

1.5

15.5

16.3

98003-119-01

70

80

1.70

80

90

1.35

90


Diagram 18

1.70


98003-306-02

2.0

Permitted horizontal load FH per leg [kN] Permitted horizontal load FH per leg [kN] The diagrams apply in cases where the superstructure is constructed with multipurpose walings and Doka beams H20 with maximum beam centres 'e' of 50 cm. The values derived from the diagram "in frame plane" are not dependent upon the spacing of the frame planes. A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h) D Min. imposed load against slippage µ = 0.3 where qk = 0.8 kN/m2 (v=35.8 m/s = 129 km/h) E Min. imposed load against slippage µ = 0.3 where qk = 0.0 kN/m2 (v=0 m/s = 0 km/h)

54


999800302 - 06/2008 Ü



Free-standing load-bearing tower Inter-frame space 1.0 m Number of frame planes ≥3 Bracing-strut plane

Frame plane

FVR *1.25 FVR FVR FH

FH

FV FH

FH

LK max. ... 30 cm (with scaffolding-tube bracing: 45 cm) LF max. ... 30 cm (with scaffolding-tube bracing: 45 cm) For bracing-solutions, see Page 47 FVR ... Vertical load on edge leg a ... 1.0 m h ... max. 6.0 m A Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D B Staxo 100 frames 1.80/1.20/0.90m C Screw jack foot or Heavy duty screw jack

FV FH

h

LK

A

B

LF


C

a

a

9800-291-01

Head units not restrained in bracing-strut plane

in frame plane

98003-306-01

Diagram 21

100

100

60 46.4

A B C

40

38.6 34.4 32.8

30

27.0 19.6

20 12.0

10

18.4

10.0

2.6

0 0.0

D E

0.5

1.0

1.5

98003-120-01

50

2.0

70 60 57.3

A B C

54.2

52.0

50 40 34.0

30 20 9.3

10

7.5

2.0

0 0.0

0.5

1.0

15.5

D E

13.7

1.5

98003-121-01

70

80

1.70

80

90

1.20

90


Diagram 20

1.70


98003-306-01

2.0

Permitted horizontal load FH per leg [kN] Permitted horizontal load FH per leg [kN] The values derived from the diagram "in frame plane" are not dependent upon the spacing of the frame planes. A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h) D Min. imposed load against slippage µ = 0.3 where qk = 0.8 kN/m2 (v=35.8 m/s = 129 km/h) E Min. imposed load against slippage µ = 0.3 where qk = 0.0 kN/m2 (v=0 m/s = 0 km/h)

999800302 - 06/2008 Ü


55


Custom application: Load capacity up to 85 kN

Custom application: Load capacity up to 85 kN per leg Table A LK = max. 30 cm LF = max. 30 cm




1.75 - 1.80 2.18 - 2.40 2.32 - 2.70 2.62 - 3.00 3.10 - 3.30 3.22 - 3.60 3.52 - 3.90 3.82 - 4.20 4.12 - 4.50 4.42 - 4.80 4.72 - 5.10 5.02 - 5.40 5.32 - 5.70 5.62 - 6.00 5.92 - 6.30 6.22 - 6.60 6.52 - 6.90 6.82 - 7.20 7.12 - 7.50 7.42 - 7.80 7.72 - 8.10 8.02 - 8.40 8.32 - 8.70 8.62 - 9.00 8.92 - 9.30 9.22 - 9.60 9.52 - 9.90


LF

1.20m and 0.90m frames are possible here.

h [m] min. - max.

Screw jack foot

h

h Fh LF 98003-220-01

1.20 1.80 2.10 2.40 2.70 3.00 3.30 3.60 3.90 4.20 4.50 4.80 5.10 5.40 5.70 6.00 6.30 6.60 6.90 7.20 7.50 7.80 8.10 8.40 8.70 9.00 9.30

98003-113

● The minimum values "hmin." given in Table A are only applicable if the biggest possible frame is always used in the base section. ● The lowering distance of 6 cm is already allowed for in Table A! ● LK and LF are in accordance with the dimensioning diagrams. In some cases, the structural design will permit greater extension lengths – see Page 15 "System dimensions", Tables B and C. LK

☞


Choose the right diagonal crosses for the distance between the frames.

Basic items

4-way screw-jack head or Screw jack U-head

Height ranges and materials schedule

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 2 6 4 2 6 4 2 6 4 2 6 4 2 6 4 2 6 4 2

2 2 4 2 4 6 2 4 6 8 4 6 8 10 6 8 10 12 8 10 12 14 10 12 14

1 5 3 1 8 6 4 2 8 6 4 2 9 7 5 3 9 7 5 3 10 8 6 4 10 8 6

2 2 4 2 4 6 2 4 6 8 4 6 8 10 6 8 10 12 8 10 12 14 10 12 14

The schedule of materials does not include assembly battens. The assembly battens have to be planned separately for each set-up configuration. Provided they are located in the same level, they replace the Diagonal crosses 9.xxx needed for horizontal bracing. This reduction in the number of diagonal crosses needed must be allowed for in the schedule of materials.

☞

56


Important note: ● Greater extension lengths are possible (up to max. 45 cm) if the head units and/or base units are given suitable scaffoldingtube bracing. ● In principle, it is possible to use Heavy duty screw jacks 70 and "Heavy duty screw jacks 70 top". However, when these are combined with the small frames, the limitations given in Tables B and C on Page 15 "System dimensions" must be observed.

999800302 - 06/2008 Ü




FV

Frame plane

FV

FV

a ... 0.6 - 3.0 m h ... see diagrams LK max. ... 30 cm (with scaffolding-tube bracing: 45 cm) LF max. ... 30 cm (with scaffolding-tube bracing: 45 cm)

FV

h

LK

V

W

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.20/0.90m X Screw jack foot or Heavy duty screw jack 70 Z Scaffolding tube 48.3mm with Swivel couplers 48mm

X Z

The following diagram does not apply to load-bearing towers that are only one Staxo 100 frame high.

LF

X

98003-292-01

a

Permitted vertical load Fv per leg for a = 1.0 m and 0.6 m

Head units restrained in both planes

a = 1.0 m a = 0.6 m A 84.5 kN 80.9 kN B 82.9 kN 74.4 kN C 78.1 kN 54.9 kN Max. height of load-bearing tower: 11.4 m

e

9716-314-01

Bracing in the head zone

e ≤ 50 cm

This is required if the extension-length in the head zone LK is between 30 and 45 cm.

Diagram 10 for 'a' = 1.5 - 3.0 m 100

Y 85.0

83.8

83.7

82.4

80

79.7

81.6

C

A B

V

Z

Z

Y

F

82.3

LK

85.7 84.9

85.8 85.3 83.9

78.3

D

75.2

70 D 98003-289-01


90

60 50

D Swivel coupler 48mm

40

F Split nut B

30

V 4-way screw-jack head, Screw jack U-head or Heavy duty screw jack 70 top

0

5

10

15

21.00 m 98003-110

16.20 m

0

6.60 m

4.20 m

10

11.40 m

20

Z Scaffolding tube 48.3mm

20

Height of load-bearing tower h [m] A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h)

999800302 - 06/2008 Ü

Y If the "Heavy duty screw jacks 70 top" are not joined by multipurpose walings and Doka beams, then horizontal bracing (with scaffolding tubes) must be fitted in the direction concerned.

Bracing in the base zone This is required if the extension-length in the base zone LF is between 30 and 45 cm. See "Bracing in the head zone" for details of how to carry out.


57



Custom application: Load capacity up to 97 kN per leg Table A LK = max. 25 cm LF = max. 25 cm


● In the top and bottom "storeys", 0.90m frames MUST be used. ● The minimum values given in the table can only be obtained if the integrated connection sleeve is removed from the frame.


Important note:


☞

2.18 - 2.30 3.08 - 3.20 3.38 - 3.50 3.98 - 4.10 4.28 - 4.40 4.58 - 4.70 4.88 - 5.00 5.18 - 5.30 5.48 - 5.60 5.78 - 5.90 6.08 - 6.20 6.38 - 6.50 6.52 - 6.80 6.82 - 7.10 7.12 - 7.40 7.42 - 7.70 7.72 - 8.00 8.02 - 8.30 8.32 - 8.60 8.62 - 8.90 8.92 - 9.20 9.22 - 9.50 9.52 - 9.80


LF

1.20m and 0.90m frames are possible here.

h [m] min. - max.

Screw jack foot

h

h Fh LF 98003-221-01

1.80 2.70 3.00 3.60 3.90 4.20 4.50 4.80 5.10 5.40 5.70 6.00 6.30 6.60 6.90 7.20 7.50 7.80 8.10 8.40 8.70 9.00 9.30

98003-113

● The lowering distance of 6 cm is already allowed for in Table A! ● LK and LF are in accordance with the dimensioning diagrams. In some cases, the structural design will permit greater extension lengths – see Page 15 "System dimensions", Tables B and C. LK

☞


Choose the right diagonal crosses for the distance between the frames.

Basic items

4-way screw-jack head or Screw jack U-head

Height ranges and materials schedule

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 6 4 8 6 4 10 8 6 4 10 8 6 4 10 8 6 4 10 8 6 4 10

2 2 4 2 4 6 2 4 6 8 4 6 8 10 6 8 10 12 8

5 8 6 10 8 6 13 11 9 7 13 11 9 7 14 12 10 8 14 12 10 8 15

2 2 4 0 2 4 6 2 4 6 8 4 6 8 10 6 8 10 12 8

The schedule of materials does not include assembly battens. 98003-302-01

● Greater extension lengths are possible (up to max. 40 cm) if the head units and/or base units are given suitable scaffoldingtube bracing. ● In principle, it is possible to use Heavy duty screw jacks 70 and "Heavy duty screw jacks 70 top". However, when these are combined with the small frames, the limitations given in Tables B and C on Page 15 "System dimensions" must be observed.

58


The assembly battens have to be planned separately for each set-up configuration. Provided they are located in the same level, they replace the Diagonal crosses 9.xxx needed for horizontal bracing. This reduction in the number of diagonal crosses needed must be allowed for in the schedule of materials.

999800302 - 06/2008 Ü




FV

Frame plane

FV

FV

a ... 1.5 - 3.0 m h ... see diagrams LK ... max. 25 cm (with scaffolding-tube bracing: 40 cm) LF ... max. 25 cm (with scaffolding-tube bracing: 40 cm)

FV

LK

V

h

V Screw jack U-head, 4-way screw-jack head, Heavy duty screw jack 70 top or U-head D W Staxo 100 frames 1.20/0.90m (0.90m compulsory in the bottom and top "storeys") X Screw jack foot or Heavy duty screw jack 70 Z Scaffolding tube 48.3mm with Swivel couplers 48mm

W X Z

a

The following diagram does not apply to load-bearing towers that are only one Staxo 100 frame high.

LF

X 98003-295-01

Head units restrained in both planes

Bracing in the head zone This is required if the extension-length in the head zone LK is between 25 and 40 cm.

e

Y

9716-314-01

V

Z

Z

Y

F

LK

e ≤ 50 cm D

Diagram 11 97.0 96.8 96.0


90

95.9 95.5 94.3

94.7 93.9 91.4

93.0

C

91.5

A B

87.0

98003-289-01

D

100

91.2 88.5

80

D Swivel coupler 48mm F Split nut B

70

V 4-way screw-jack head, Screw jack U-head or Heavy duty screw jack 70 top

60 50

Y If the "Heavy duty screw jacks 70 top" are not joined by multipurpose walings and Doka beams, then horizontal bracing (with scaffolding tubes) must be fitted in the direction concerned.

40

Z Scaffolding tube 48.3mm

30

Bracing in the base zone

0

5

10

15

20.30 m

98003-111

15.50 m

0

5.90 m

3.50 m

10

10.70 m

20

This is required if the extension-length in the base zone LF is between 25 and 40 cm. See "Bracing in the head zone" for details of how to carry out.

20

Height of load-bearing tower h [m] A Impact pressure qk=0 kN/m2 (v=0 m/s = 0 km/h) B Impact pressure qk=0.2 kN/m2 (v=17.9 m/s = 64.4 km/h) C Impact pressure qk=0.8 kN/m2 (v=35.8 m/s = 129 km/h)

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59


Removing and refitting the connection sleeve


➤ Pull out the connection sleeve as far as the stop. ➤ Stick a pointed object (e.g. a nail) into the hole in the connection sleeve until the spring no longer reaches over the stop.

Removing ➤ Using e.g. a tie-rod, push the connection sleeve upwards until it hits the stop.

98003-301-01 98003-301-03

➤ Completely pull out the connection sleeve.

➤ Use a screwdriver to press the spring out of the way.

98003-301-04 98003-301-02

Keep the loose connection sleeve in a safe place so that it can be fitted back into the Staxo frame once work is completed.

60


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➤ Use a screwdriver to press the rear stop out of the way.

Installation ➤ Use a screwdriver to press the spring out of the way. ➤ Push the connection sleeve into the frame tube from below, until it hits the stop (make sure that the spring (A) is in the right position).

98003-313-02

98003-313-01

➤ Keep pushing in the connection sleeve until the spring snaps into place. ➤ Press the yellow security spring to the outside. This fixes the connection sleeve in the frame.

98003-313-03

A

The Staxo frame is now back in delivery condition.

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61

General remarks


Combining Staxo 100 with Staxo

☞

62

Important note: In principle, the system frames of the Loadbearing towers Staxo and Staxo 100 are compatible with one another. Ideally, however, tower frames should each be assembled from components of the same system (i.e. "mono-system"). The diagrams in the User Information booklet and type-test only apply to mono-system tower frames. If this is not possible, then the following points must be remembered: ● The lower leg loads permitted for the Staxo system must be assumed. - Custom applications with permitted capacities of 85 or 97 kN per leg are not possible - No type-test ● At the very least, each "storey" must be assembled from components of the same system (because the two systems use different horizontal diagonal braces).


For details regarding structural design, setup and use, see the User Information booklet "Doka load-bearing tower Staxo" !

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General remarks

Anchoring on the structure With "Anchoring shoe for stair tower"

Vertical distance between the anchoring levels ● will depend on the assembly method, the wind loads and the design assumptions ● near junctions (frame-joins)

☞

At the level of the anchoring point, the loadbearing tower must be stiffened with a diagonal cross (H) .

The anchoring shoe is fastened in the concrete with either one or two dowels (diameter of hole drilled in the anchoring shoe = 18 mm).

H

Design of the anchoring levels The load-bearing tower is connected to the "Anchoring shoe for stair tower" (D) by scaffolding tubes and couplers.

☞

When designing units assembled from tubes and couplers, all applicable standards and regulations must be observed, in particular DIN 4421 "Falsework: Calculation, design and construction", EN 39 "Loose steel tubes for tube and coupler scaffolds", EN 74 "Couplers, loose spigots and baseplates for use in working scaffolds and falsework made of steel tubes". A

B C H E D

98003-282-01

F

G

A Scaffolding tube 48.3mm (L min = distance from structure) B Scaffolding tube 48.3mm (L = variable) C Scaffolding tube 48.3mm (L = variable)

H

D Anchoring shoe for stair tower E Swivel coupler 48mm F Normal coupler 48mm G Transition swivel coupler 48/76mm H Horizontal diagonal brace

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98003-247-01

☞

● The actual design of the anchoring levels, and the maximum permitted distances from the structure, must be reviewed separately for each project. ● Adjacent load-bearing towers must be braced to one another as statically required, in a similar way to when towers are anchored to the structure.


63

General remarks


Back-stays/shoring supports for the load-bearing towers Back-stay on the superstructure For transferring horizontal forces such as wind loads or concrete loads, or in custom applications (e.g. inclined load-bearing towers).

A ... Back-stay force Q ... Shear force (corresponds to horizontal force H) R ... Resulting anchor force Z ... Anchor tensile force

☞

When calculating the leg loads, allow for the additional forces imposed by the back-stay! With high loads and long back-stays, watch out for any elongation of the back-stay!

Back-stay force Ak = 30 kN (Ad = 45 kN) Anchor force [kN] α 30° a) α 45° a) α 60° a)

X Tie-rod 15.0 (not included in scope of supply). Length = a minus 119 cm. This leaves a 17 cm adjustment range available

H

Zk Qk = Hk 18.2 26.0 27.6 21.2 44.8 15.0

Rk Zd Qd = Hd Rd 31.7 27.3 39.0 47.6 34.8 41.4 31.8 52.2 47.2 67.2 22.5 70.8

Back-stay force Ak = 40 kN (Ad = 60 kN)

D E

F

Anchor force [kN] α 30° a) α 45° a) α 60° c)

Zk Qk = Hk 24.3 34.6 36.8 28.3 59.7 20.0

Rk Zd Qd = Hd Rd 42.3 36.5 51.9 63.5 46.4 55.2 42.5 69.6 62.9 89.6 30.0 94.4

A V

Back-stay force Ak = 50 kN (Ad = 75 kN)

C

Anchor force [kN] α 30° b) α 45° b) α 60° c)

Z k Q k = Hk R k Zd Qd = Hd Rd 30.4 43.3 52.9 45.6 65.0 79.4 46.0 35.4 58.0 69.0 53.1 87.0 74.6 25.0 78.7 111.9 37.5 118.1

Examples of anchor points in uncracked C 25/30 concrete: a) HILTI heavy duty anchor HSL M20 b) HILTI self-undercutting anchor HUC M16 c) HILTI self-undercutting anchor HUC-I M20 or equivalent products from other manufacturers. Follow the manufacturer's applicable fitting instructions.

B

C 98003-249-01

H ... Horizontal force V ... Resulting vertical force from H A ... Back-stay/shoring force

Caution! ➤ The "Back-stay for load-bearing towers" must not be dismounted until it is certain that there is sufficient stability for the load-bearing tower.

B Staxo or d2 load-bearing tower C Back-stay for load-bearing towers D Multi-purpose waling or steel waling E Connecting pin 10cm F Spring cotter 6mm

☞ 64

Screw the tie-rods all the way in to the rod connectors of the back-stay (i.e. until they are fully engaged)!


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Shoring to the superstructure For transferring horizontal forces such as wind loads or concrete loads, or in custom applications (e.g. inclined load-bearing towers).

General remarks

Loading capacity data for Eurex 60 550 (compressive force)* - when used as a shoring & plumbing accessory 35

D

V

A

Permitted load [kN]

H

30 25 20 15 10 5 0

9745-101

3

4

5

6

7

8

9

10

11

12

13

14

Length extended [m]

B A

* 15 kN tensile force at any extension length 30 kN tensile force at any extension length and when anchored with 2 dowels

For more detailed information, see the User Information booklet "Eurex 60 550" C 98003-307-01

Back-stays directly on the load-bearing tower, for site-erection

H ... Horizontal force V ... Resulting vertical force from H A ... Back-stay/shoring force

B

A C

A Staxo or d2 load-bearing tower B Plumbing strut Eurex 60 550 C Plumbing strut shoe Eurex 60 D Prop head Eurex 60 Top50

D

Required load-bearing capacity of the dowels used: Rd≥ 25.5 kN (Rperm.≥ 17 kN) in any direction when 2 dowels are used. E

Caution! ➤ The plumbing strut must not be dismounted until it is certain that there is sufficient stability for the load-bearing tower.

98003-308-01

Follow the manufacturer's applicable fitting instructions.

A Scaffolding tube 48.3mm (with drilled hole ∅17mm) B Normal coupler 48mm C Spindle connecting plate T D Back-stay for load-bearing towers E Tie-rod 15.0mm

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65

General remarks


Adapting to the building layout with single legs

A

B

C

B

98003-276-01

A Staxo 100 single leg 1.80, 1.20 or 0.90 m B Scaffolding tube 48.3mm C Swivel coupler 48mm

Warning! Allow for the reduced loading capacities! ➤ For standard applications (perm. Fv = 70 kN per leg) the rule is: The permitted vertical load on the single leg must be reduced by 30% as compared with the loading capacity data given for the various loading cases (in the dimensioning diagrams)! ➤ For custom applications (perm. Fv = 85 or 97 kN per leg) the rule is: Permitted capacity max 50 kN per leg. ➤ Max. height of tower: 10.0 m ➤ Can only be used on top-held load-bearing towers.

66


Note: To facilitate the assembly work, we recommend using a Doka mobile scaffold tower Z or a standard platform trolley.

☞

It is not possible to use Diagonal crosses 9.060 and 12.060 in single-leg configurations.

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Tower-type solution

General remarks

Triangle-type solution

a

a C

E B A

A

F

B

C 98003-275-01

98003-267-01

a ... 25 - 150 cm A Staxo 100 single leg 1.80, 1.20 or 0.90 m

a ... 25 - 150 cm A Staxo 100 single leg 1.80, 1.20 or 0.90 m

B Scaffolding tube 48.3mm C Swivel coupler 48mm

E Diagonal cross (the type will depend on the size of frame and the interframe space)

Practical examples

F Diagonal cross 9.xxx (in range 'a' from 120 - 150 cm – otherwise use a scaffolding tube as bracing)

● Adapting to angled or curved layouts.

Basic rule: Horizontal diagonal crosses 9.xxx are needed: ● at intervals of every two storeys - beginning with the first storey. 98003-270-01

Practical examples ● Reducing the number of legs (instead of 2 tower units, an extra leg-plane is added to one side of the tower).

Wheeling

☞

Important note: Before a Staxo tower with extra legs can be wheeled, vertical bracing (G) must be added in the bottom "storey" between these single legs and the Staxo 100 tower! C

G 98003-271-01

● Adapting to angled or curved layouts.

98003-284-01

C Swivel coupler 48mm G Scaffolding tube 48.3mm 98003-268-01 98003-269-01

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67

General remarks

68



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General remarks

Inclination adjustment If the superstructure or the ground are inclined at an angle of 1% or more, slope compensation must be provided.

using Wedges for screw-jack ..... % These prefabricated birch plywood wedges make it possible to stand load-bearing towers in the perpendicular on surfaces with various inclinations, even when utilising the full leg load. Caution! Excessively steep wedges may slip away! ➤ Maximum inclination: 20%! For this reason, wedges must NOT be placed on top of one another in an attempt to compensate for inclinations that are greater than 20%.

using Staxo wedge support WS10 Used with timber wedges, this component provides angle adjustment to floor-slab constructions with a max. inclination of 45°. Bolted into the multipurpose waling or steel waling, this wedge support prevents the timber wedges slipping and ensures that the loads are safely transferred.

☞

This type of connection is no substitute for extra structural design measures such as back-stays. View without superstructure

Inclined superstructures Securing the superstructure at angles of over 12%: ➤ Connect the head-plate to the longitudinal beam (e.g. with Locking rod 15.0/33cm and Super-plate 15.0 or Angle anchor plate 12/18)

a ... min. 15 cm A Staxo wedge support WS10 B Timber wedge, project-specific C Multi-purpose waling or Steel waling WS10 Top50 D Nailed connection

B

☞

C

The grain of the timber wedges must always be in the vertical!

A

Note: If the legs of the load-bearing tower have to be located outside the pattern of drilled holes in the multi-purpose waling or steel waling, then a suitable 20 mm diam. hole must be drilled in the web of the waling.

9703-255-01

A Wedge for screw-jack ..... % B Locking rod 15.0/33cm C Super-plate 15.0

using an M20 hexagonal bolt Inclined ground surface

In this case, the superstructure rests on e.g. an M20x240 hexagonal bolt (A) . This bolt is inserted through the recessed opening in the Screw jack Uhead and is secured with a self-locking M20 hexagon nut. Caution! ➤ Maximum inclination: 8%!

D 9703-254-01

D Wedge for screw-jack ..... %

A 9716-292-01

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69

General remarks


Transporting, stacking and storing Doka stacking pallet

Doka multi-trip packaging Utilise the benefits of Doka multi-trip packaging on your site. When it comes to streamlining the transport and handling of formwork equipment, Doka offers tried-and-tested help – by delivering it in multi-trip packaging. Any packaging items that are no longer needed can simply be returned to your nearest Doka branch.

● Ideal for all sizes of floor props, timber formwork beams, Dokadur panels and formwork sheets. ● Galvanised - stackable - safe to lift by crane.

Doka pallet for Staxo/Aluxo ● Holds up to 20 Staxo or Aluxo frames. ● Integral lashing strap for fixing the tower frames ● The connection sleeves on the frames remain extended. ● Can be handled by forklift truck, crane (with fourpart lifting chain) or pallet stacking truck ● 1.20 m wide - ideal for transporting by truck

Max. load: 1100 kg Follow the directions in the Operating Instructions!

98003-246-01

Bolt-on castor set B The Bolt-on caster set B turns the stacking pallet into a fast and manoeuvrable transport trolley. Suitable for drive-through access openings > 90 cm.

Max. load: 750 kg Permitted imposed load: Pallets may be stacked max. 3 high

The Bolt-on caster set B can be mounted to the following multi-trip packaging items: ● Doka stacking pallets ● Doka accessory box


70


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General remarks

Doka multi-trip transport box 1.20x0.80m galv. The ideal container for all small components: ● durable ● stackable ● safe to lift by crane

Max. load: 1500 kg Follow the directions in the Operating Instructions! The multi-trip transport box is used for delivering e.g.: ● Screw jack U-heads - 40 units ● 4-way screw-jack heads - 20 units ● Screw jack feet - 50 units Multi-trip transport box partition Different items in the Multi-trip transport box can be kept separate with the Multi-trip transport box partitions 1.20m or 0.80m.

Tr755-200-02

A

A Slide-bolt for fixing the partition

Possible ways of dividing the box Multi-trip transport box partition 1.20m 0.80m

Lengthways

Crossways

max. 3 partitions —

— max. 3 partitions

Tr755-200-04

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Tr755-200-05


71


Floor prop Eurex 60 550

Eurex 60 550 used as a floor prop Follow the directions in the "Eurex 60 550" User Information!

Product description ● The perfect complement to all Doka load-bearing towers. ● Transfers loads economically, also in confined spaces. ● Extension range: 3.50 to 5.50 m ● For even greater heights, the prop can be lengthened to 7.50 m or 11.0 m. In this case, allow for the reduction in capacity as shown in the diagram! ● Meets "DIB" - German Institute of Building Technology - approvals criteria. ● Special aluminium profile tubes give the prop its low weight of only 47.0 kg.

9745-211-01

● Can be telescoped in 10 cm increments, with continuous fine adjustment. ● All parts are captively integrated - telescopic tube has anti-dropout safeguard. Permitted capacity: 60 kN at any extension length from 3.50 to 5.50 m. If the prop is lengthened, allow for the reduction in capacity as shown in the diagram!

Load-bearing capacity data for Eurex 60 550 - when used as a floor prop 60

Max. load [kN]

50 40 30 20 10 0 98003-314-01

72


9745-100

3

4

5

6

7

8

9

10

11

12

Length extended [m]

999800302 - 06/2008 Ü


Holding primary beams U-head Eurex 60 for steel girders (e.g. WS10), squared timbers or formwork beams H20

Four-way head Eurex 60 for single or double formwork beams H 20

Floor prop Eurex 60 550

Holding Eurex 60 550 floor props upright during erection Removable folding tripod 1.20m

9745-201-01

9745-201-01

A

Mounting instructions ➤ Place the U-head or four-way head on the prop and fix with spring-steel stirrup.

9745-212-01

98003-315-01

B

A Floor prop Eurex 60 550

Bracing

B Removable folding tripod 1.20m

Swivel couplers Eurex 60 can be fixed at any height on the outer tube. This means that bracing tubes can be attached wherever needed.

Plumbing strut for pre-cast members

Examples: ● between prop and load-bearing tower frame ● between two or more props ● to facilitate erection of the prop (as a "handle" for workers to hold onto)

A

9745-203-01

B

C B A

A Floor prop Eurex 60 550 B Swivel coupler Eurex 60

9703-256-01

C Scaffolding tube 48.3mm

A Floor prop Eurex 60 550 B Plumbing strut 340 or 540 for pre-cast members

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73


Component overview [kg] Article n°

[kg] Article n°

Doka Load-bearing Load-bearing tower Towers Staxo

Staxo 100 frame 1.80m Staxo 100 frame 1.20m Staxo 100 frame 0.90m

37.0 582300000 28.0 582301000 24.0 582302000

Staxo 100-Rahmen

Heavy duty screw jack 70 top Lastspindel 70 oben

9.2 582327000

Height: 106 cm

Galvanised

Split nut B

2.0 582634000

Spannmutter B

Diagonal cross 9.060 Diagonal cross 9.100 Diagonal cross 9.150 Diagonal cross 9.165 Diagonal cross 9.200 Diagonal cross 9.250 Diagonal cross 9.300 Diagonal cross 12.060 Diagonal cross 12.100 Diagonal cross 12.150 Diagonal cross 12.165 Diagonal cross 12.200 Diagonal cross 12.250 Diagonal cross 12.300 Diagonal cross 18.100 Diagonal cross 18.150 Diagonal cross 18.165 Diagonal cross 18.200 Diagonal cross 18.250 Diagonal cross 18.300

3.1 4.1 5.2 5.7 6.6 8.0 10.0 4.2 4.6 5.7 6.1 6.9 8.3 9.0 6.1 6.9 7.3 7.8 9.1 10.3

Diagonalkreuz

582322000 582772000 582773000 582627000 582774000 582775000 582323000 582324000 582610000 582612000 582628000 582614000 582616000 582325000 582620000 582622000 582629000 582624000 582626000 582326000

Galvanised The split nut B must not be opened until the heavy-duty screw jack has had the load taken off it.

Clamping plate for U-head

2.0 502709030

Klemmplatte für Gabelkopf

Galvanised Length: 24 cm Width: 9 cm

Wing nut 15.0

0.31 581961000

Flügelmutter 15,0

Galvanised Length: 10 cm Height: 5 cm Width-across: 27 mm Packed in units of 80 Perm. capacity with safety factor of 1.6: 120 kN Perm. capacity to DIN 18216: 90 kN Breaking load: > rod breaking load (> 195 kN)

Galvanised

Locking rod 15.0 330mm

0.48 582641000

Quetschteil 15,0

Galvanised Width-across: 24 mm Never weld or heat tie-rods - risk of fracture!

Staxo wedge support WS10 U-head D

6.7 582709000

Gabelkopf D

8.7 582796000

Staxo-Keilauflager WS10

Galvanised Length: 31 cm Width: 15 cm Height: 23 cm


Wedge for screw jack ..... % 4-way screw-jack head

10.4 582638000

Vierwegkopfspindel

0.46 176071000

Spindelkeil ..... %

Length: 20 cm Width: 16 cm

Galvanised Height: 86 cm

Screw jack foot

9.0 582637000

Fußspindel


Screw jack U-head

9.2 582636000

Kopfspindel


74


999800302 - 06/2008 Ü


Component overview

[kg] Article n° Heavy duty screw jack 70

8.8 582639000

Lastspindel 70

[kg] Article n° Extension Eurex 60 2.00m Powder-coated, blue Aluminium Length: 250 cm

Galvanised Height: 101 cm During shifting, this must be pushed up into the frame and secured.

Heavy duty screw jack 130

18.0 582651000

Verlängerung Eurex 60 2,00m

13.0 582711000

Lastspindel 130

Galvanised Height: 173 cm During shifting, this must be pushed up into the frame and secured.

Coupler Eurex 60

8.6 582652000

Kupplungsstück Eurex 60 Aluminium Length: 100 cm Diameter: 12.8 cm

U-head Eurex 60

2.9 582656000

Gabelkopf Eurex 60

Staxo 100 single leg 1.80m Staxo 100 single leg 1.20m Staxo 100 single leg 0.90m

24.0 582303000 21.5 582304000 20.2 582305000

Staxo 100-Einzelstiel


4-way head Eurex 60

4.5 582655000

Vierwegkopf Eurex 60

Galvanised


Plumbing strut Eurex 60 550

42.5 582658000

Justierstütze Eurex 60 550

Doka floor prop Eurex 60 550 Doka-Deckenstütze Eurex 60 550

47.0 582650000

Powder-coated, blue Aluminium Length: 343 - 553 cm

Aluminium Height: 345 - 555 cm Perm. capacity: 60 kN at any telescoping length

Prop head Eurex 60 Top50

7.1 582665000

Stützenkopf Eurex 60 Top50


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75

Component overview

User information Doka load-bearing tower Staxo 100 [kg] Article n°

Connector Eurex 60

3.9 582657000

Verbindungsstück Eurex 60

[kg] Article n° Removable folding tripod 1.20m


Plumbing strut shoe Eurex 60 Justierstützenfuß Eurex 60


8.5 582660000


Swivel coupler 48mm Eurex 60 Drehkupplung 48mm Eurex 60

20.7 586145000

Stützbein 1,20m

Doka express anchor 16x125mm

0.31 588631000

Doka-Expressanker 16x125mm

Galvanised Length: 18 cm Packed in units of 10 Follow fitting instructions!

1.0 582654000

Galvanised Width-across: 22 mm

Doka coil 16mm

0.009 588633000

Doka-Coil 16mm

Plumbing strut 340 for precast members Justierstütze 340 für Fertigteile

Galvanised Diameter: 1.6 cm Packed in units of 100 Follow fitting instructions!

18.2 588296000

Galvanised Length: 190 - 341 cm Observe all applicable safety regulations.

Assembly batten 60/100cm Assembly batten 60/150cm Assembly batten 60/200cm Assembly batten 60/250cm Assembly batten 60/300cm Montagebelag

8.5 12.0 17.5 21.0 24.8

582306000 582307000 582308000 582309000 582310000

10.2 16.5 17.5 21.0 24.8

582311000 582312000 582313000 582314000 582315000

Aluminium

Plumbing strut 540 for precast members Justierstütze 540 für Fertigteile

33.3 588297000

Galvanised Length: 309 - 550 cm Observe all applicable safety regulations.

Assembly batten 60/100cm with manhole Assembly batten 60/150cm with manhole Assembly batten 60/200cm with manhole Assembly batten 60/250cm with manhole Assembly batten 60/300cm with manhole Montagebelag mit Durchstieg

Aluminium

Staxo 100 front railing

10.5 582316000

Staxo 100-Stirngeländer

Galvanised Length: 140 cm Height: 152 cm

Universal dismantling tool

3.7 582768000

Universal-Lösewerkzeug

Galvanised Length: 75.5 cm

76


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Component overview

[kg] Article n° Staxo 100 side railing 100 Staxo 100 side railing 150 Staxo 100 side railing 200 Staxo 100 side railing 250 Staxo 100 side railing 300

13.5 16.0 18.0 22.0 23.0

Staxo 100-Seitengeländer

582317000 582318000 582319000 582320000 582321000

[kg] Article n° Brace stirrup 8

2.7 582751000

Spannbügel 8

Galvanised Width: 19 cm Height: 46 cm Width-across: 30 mm Never weld or heat tie-rods - risk of fracture!


Rafter plate right

0.09 582521000

Rafter plate left

0.09 582522000

Packed in units of 100 Packed in units of 100 Sparrenpfettenanker Galvanised Length: 17 cm

Spring locked connecting pin 16mm Federbolzen 16mm

0.25 582528000 Handrail post 1.50m

Galvanised Length: 15 cm Packed in units of 100

Scaffold tube 48.3mm 1.00m Scaffold tube 48.3mm 1.50m Scaffold tube 48.3mm 2.00m Scaffold tube 48.3mm 2.50m Scaffold tube 48.3mm 3.00m Scaffold tube 48.3mm 3.50m Scaffold tube 48.3mm 4.00m Scaffold tube 48.3mm 4.50m Scaffold tube 48.3mm 5.00m Scaffold tube 48.3mm 5.50m Scaffold tube 48.3mm 6.00m Scaffold tube 48.3mm .....m Gerüstrohr 48,3mm

Galvanised

4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 4.0

682014000 682015000 682016000 682017000 682018000 682019000 682021000 682022000 682023000 682024000 682025000 682001000

Handrail clamp S

Übergangsdrehkupplung 48/76mm Galvanised Width-across: 22 mm

11.5 580470000

Schutzgeländerzwinge S Galvanised Height: 123 - 171 cm

Galvanised

Transition swivel coupler 48/76mm

12.4 582754000

Geländer 1,50m

1.9 582563000

Handrail post T 1.80m

17.7 584373000

Einschubgeländer T 1,80m Galvanised

Swivel coupler 48mm

1.5 582560000

Drehkupplung 48mm


Normal coupler 48mm

1.2 682004000

Normalkupplung 48mm

Scaffold tube connection


Pin coupling 60mm Galvanised Width-across: 22 mm

999800302 - 06/2008 Ü


1.0 582546000

Zapfenkupplung 60mm

0.27 584375000

Gerüstrohranschluss

Lifting rod 15.0

1.9 586074000

Umsetzstab 15,0

Painted blue Height: 57 cm Max. load: 300 kg for single beams; 1000 kg for double beams in conjunction with retaining plate 15.0. Never weld or heat tie-rods - risk of fracture! Follow the directions in the "Operating Instructions"!


77

Component overview

User information Doka load-bearing tower Staxo 100 [kg] Article n°

Retaining plate 15.0

1.8 586073000

Jochplatte 15,0

[kg] Article n° Heavy duty wheel 15kN


Bracing for load-bearing towers Abspannung für Traggerüste

33.0 582575000

Schwerlastrad 15kN

Painted blue Height: 41 cm Max. load: 1500 kg

11.6 582795000

Galvanised Painted blue Perm. tensile force: 50 kN Tie rod 15.0mm non-treated .....m (art. no.: 581873000) not included

Double wheeled transporter

5.0 582558000

Zweirad-Transportroller

Painted blue Width: 57 cm

Shifting carriage TG

168.0 582778000

Hubwagen TG

Spindle connecting plate T

Galvanised Length: 99 cm Width: 152 cm Height: 148 cm Max. load: 1000 kg Follow the directions in the "Operating Instructions"!

3.1 584371000

Spindellasche T

Galvanised Width: 20 cm Height: 25 cm

Universal plug R20/25

0.003 588180000

Kombi Ankerstopfen R20/25 Blue Diameter: 3 cm Packed in units of 100

Fork lift shifting device TG

83.0 582797000

Umsetzgerät TG für Stapler

Winch 70

Galvanised Length: 60 cm Width: 113 cm Height: 52 cm Follow the directions in the "Operating Instructions"!

31.0 582779000

Zahnstangenwinde 70

Painted blue Height: 126 cm Max. load: 1000 kg Follow the directions in the "Operating Instructions"! Only wheel tableforms when the toothed rack has been retracted!

Winch 125

63.8 582780000

Zahnstangenwinde 125

Painted blue Height: 189 cm Max. load: 1500 kg Follow the directions in the "Operating Instructions"! Only wheel tableforms when the toothed rack has been retracted!

Multi-purpose waling WS10 Top50 2.00m

38.9 580007000

Connecting pin 10cm

0.34 580201000

Mehrzweckriegel WS10 Top50 2,00m Painted blue Space between flange profiles: 5.3 cm Moment of inertia: 412.0 cm4 Section modulus: 82.4 cm3

Verbindungsbolzen 10cm


Spring cotter 6mm Staxo/d2 adapter frame

14.1 582781000

Staxo/d2-Adapter

Painted blue Length: 37 cm Width: 36 cm Height: 36 cm


Pallet for Staxo/Aluxo Doka-Traggerüstpalette

Solid tire wheel

34.5 582573000

Vollelastikrad

Painted blue Height: 45 cm Max. load: 1000 kg

78


0.06 580204000

Federvorstecker 6mm

64.6 582783000 Galvanised Length: 180 cm Width: 120 cm Height: 29 cm Max. load: 700 kg Follow the directions in the "Operating Instructions"!

999800302 - 06/2008 Ü


Component overview

[kg] Article n° Doka stacking pallet 1.55x0.85m Doka-Stapelpalette 1,55x0,85m

42.0 586151000

[kg] Article n° Outer railing 250

19.5 582672000

Außengeländer 250

Galvanised Height: 77 cm Max. load: 1100 kg Follow the directions in the "Operating Instructions"!


Landing railing 250

6.3 582673000

Podestgeländer 250

Bolt-on castor set B


33.6 586168000

Anklemm-Radsatz B

Painted blue Max. load: 1100 kg

Access support 250

12.6 582674000

Einstiegsadapter 250

Doka multi-trip transport box 1.20x0.80m


75.0 583011000

Doka-Mehrwegcontainer 1,20x0,80m Galvanised Height: 78 cm Max. load: 1500 kg Follow the directions in the "Operating Instructions"!

Multi-trip transport box partition 0.80m Multi-trip transport box partition 1.20m Mehrwegcontainer Unterteilung

3.7 583018000 5.5 583017000

Access railing 250 Galvanised Length: 255 cm Height: 117 cm

Timber parts varnished yellow Steel parts galvanised

Stair tower-set

39.5 582675000

Einstiegsgeländer 250

Anchoring shoe for stair tower

3.4 582680000

Ankerschuh für Treppenturm

Alu stair bracket 250

33.2 582670000

Alu-Treppenlauf 250

Aluminium Length: 263 cm Width: 80 cm Height: 112 cm

Inner railing 250


7.0 582671000

Innengeländer 250


999800302 - 06/2008 Ü


79

Staxo 100 – the extra-high-capacity, fast load-bearing tower made of steel, with integral safety features. Staxo 100 is exceptionally sturdy, quick to assemble, and versatile. It also comes with an extensive package of safety features and the extremely high load capacity of up to 97 kN per leg. The Doka load-bearing tower Staxo 100 is available for rental, leasing or purchase. At any of the Doka branches in your region. Why not give us a call?

The Doka Group's central plant at Amstetten, Austria

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The Formwork Experts 999800302 - 06/2008 Ü

Doka H Frame_Staxo100

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