;)I¥an 1a !g~18·2 t) )3 ,
~
'....."".... roa .....
Ur:~
•\ h3} t,::~n mc~t
c··' f' \{in'
M:: 1 '185~ Olf . "' ..
Designati
~l ;'W,! ~nder 1i(~~. le
h the ~r wo r~\C 1;. '. -" ~ i [" ,:11 ~, 9! I n(~r~a\I'
'NT."NATIONAJ.
',a:
Standard Test Methods for Sampling and Testing Non-Asbestos Fiber-Cement Flat Sheet, Roofing and Siding Shingles, and Clapboards' Tho. ,!~"JJ,d i> ".ucJ ,,,,de, Ihe ti.eJ dC.'llllatlOn C II ~~ IIoL" ,""",I.. , """,cd .. ,"I) foll""''''IIIIo" d."gna."", ,,,JIC~le, II", lC;U nr ,""mil ~J"llIion or, '" Ih~ ~~~ .. r .... ,.""",. ,he year of la" re I __ ,on A nu",he. In r=n1he~, ...J','~lC< II"" lUI' '" laM rUI'f'" .. al ,\ "'IICN:"IM CI'.. k~' It) "IIl'C>lU lUI cd"""al cl\:u'I:c ."",. " ", I..,t "" I'UlfI
I. SCOJle I I These!
Ic~1
flll!lh(xb CQ\-cr loumpling and [c!>ling o r n (>n-:lsbc~tos fibl:r-cement flat sheet:!., roofing shingle~. ~llhng sh!llglc~. and clapboards. These products Illuy be ~m ooth or \udace 1<"lUred The~e lest mel hods are mili7cd III evalu;umg products cued in Spccilication~ C 11$6. C I:?:?S. C I:?Sl'I . .nul
C 1.125. value,~
stated III Inch.pound units are 10 be regarded The value~ givcn in parenthe.~e~ Olrc mathemutlcOlI u ·.. l\-er.<.lOns to SI UlIIt~ thaI are providcd for infonllJlLOIl 'Hlh amI arc nOI con~ldered M,mdard. I J Tl1i.l' \'wmlunl "F"'s 1101 Jlurporl to (l(ldre.ts 1,11/ oj Ih,' lole/I COllcem.f. 'f WI)". •/u{J('";ult'd lI'ilh iu lise. II i~ 111 ,' ,.'J/IOIISlbiliry of IIII' lUer OJ this s/(lI/da ,.d 10 nWh!isll (//'1" 0p,.UIII' sufelY am! Ill'a/11l pr(lctices (IIuf de/erllli,,!' Ih" appli'll blliry of regul(l/ory IllIJi/fWfIIlS prio" 10 /Is .... 12 The
,,~ ~1;Jl1durd.
2. H('r('l"cnccd OO(,UrllCn h ::!.I I\STM SlImr!lInl,,': l C 2() Test Met hods for App:ucnt Porosity. Water Ab,.,nq' . lion. Apparent Spe{'itil' Gr.IVuy. and l3ulk Densll) ~ - f Bllmcd Refraclory Bnrk and S hapes by BOili ng W:UCI C I t.~4 Termillol(lgy l (Jr NOI1-A~he~los Fiber·Rcinfofrcd
Cemcnt Product~ C IIS6 Specifir:lllOn for Flat
Non·Asbcsto~
Fi ber·Ctm,·I:1
Sheeh
(' In:i Spct'ilicOlt/on l o r Non·AsbeslOs Fiber-Ct.:m~'nt I{oolmg S h inglc~, Sh;lle~. and Slalc;; C 1!xt; Spt.!Cllicalwn tor Di~crete Non·A\bcslO!'> Fiber· CemelU Intcrlor Slibstr"te Sheets C tJ25 Specification I'm Non·Asbe~to\ Fiber·Mat I~clll · lor.-.;d Cemcmmous Backer Units ~2 ISO Swmlrmh:
ISO :'90 Product in Fiber Reinforced Cement Sampling ':lnd In~pct'lIon ' [SO 2859·0 Sampling Procedures for In ~pection h) Attrihutes-Pan 0: Introductio n to thc ISO 2859 Aunbut AlIribUles-Part I Sampling Schemc~ Indexed by Accep. tance QualilY Limit (AQL) for Lot-by. Lot Inspection) ISO 31)51 Sampling Proceduro:~ and Chal1s for In~pection by Vari;lble:. for PerccllI Nonconforming)
3. Tc nninnlngy 3, I D.'./mllioll.f: I{cfcr 10 Tennino[ul;Y C 1154 3 . [.1 dt>IISI r.\'-thc mas~ PCI' unit volume C\prc~~cd III pounds per cubic fOOl (' b/ft ') 0r kllogram\ per l'\lhi~' metre (kg/Ill') 3. 1.2 flex/lml ~1r('llgl"-lho: ,I\';fagc llel(ur,11 ~Ircngth I~ thl' a"er.lgc of twO perpendicular breab cxpl'c~~ed H1 pound·fon.'c per square /IIch (mega pascals) a~ calculatcd from Ihe a~erage brcaking IO:ld of weI or cquihbriul11 test ~peclJlle ns. loaded :1\ ~ill1ple beam~. wilh Ihe load applied at thl' centcr 3.1.3 lll'ut·ra;1I .IJ",ets-fi,'(cd 10 u buddmg frame III arrol" dnrK'c with thc manufacturer' s reCOJl1I1lt:ll(kd insw.ll;ltion proc· IIces. The sheeted frame IS then ~ubjectcd to altcrn:ltc wt'tlmg ;md heullIlg cyc1e~ :md any structural ;Iltt'"r:ltion ot the ~he~-I caust'"d by the tC;\l ,\ rcported.
3,2 Otiillll!OI1.\ of Tt'/"I/1.\ S/wnjic
/0
nil.'
SIlIll(/(I/'(I.-
3,2.1 dilll('II.li(lIlJ- for the purposc Ilf Ihese te~t IIICllltxh, lhe length, Width and thickness of libe te,t method:., thc Im..:"r \3nalion in length ;md Width of te!'>t ~pc.·llnen. With I."h;tnge In moi~tllre COnle111.
n
, n ...,., 'c>t ""'thnJ, F,t>c r RelnfiM't,d C<""'nt
~,.
unJ ..
ju"...hcln'n of
Pt"d.,.;t~ ~nd ~r~
.cc C n m !ln /l;un .l\,hc.",.. F,hc, Cement od,,,,," "l'P"",,,,1 M.. ~ I. "11,,,,,.<1 In I'NI t.ll., 1'''''''''U5 """,on C~n.'"
F,.-
", f",~n"\:\1
,\STM ......".'d,.
C<>
"
the d1fce! ,c>r ..",,,blh.) ,,( ~u""',~n" , ' J>rooj"" ••
1()()~
f>ubhshcd .' I .lY III 100,\ ~. ('
appro"oJ
"~11
A~TM
200~
O"~""d"
118S _ n,\
,110 AST).t ... "bol"' . ........
~>I'" "r~, ,~
C\·": ",, AST 't ('u ••umc. S"r"c<: "I \C"'ce~"'lm ",~, r.... r A"",~J/ 8",,4 '" ,-\,. / :/ ) 1.1"/.,,,1> ,,,Iume ,,,rOJlI1.>1''''', ,efc, I" Ihe ".I"J...-d·, Do<-u""'''1 S",run;lfy P"~, ,on Ir.c
AST»t "cb,ilt
' A.~,I~hk fr.,,,, A""r"'.,, NJUOMI S, ... ,J.UlWjl
•
;': ~) ••~ >tt·'a'I~~a'. JO~ Slll IWOQr Ofl~~ :o:,s~o,~me.,. rennll)~anla
S:::Ei ,: ~r!r {~ 1n,s (~~ f
Sidi/!.~ SIIII1~lc"'. (ll1d CltlpilOlIrtiS)-CUI
VI~ in. (152::!: 1.6 mill) in widlh and 12 :::: 1/,610 (305 :::: 16 mm) in length from each unit. CUI one ha lf of the ~pccllnen~ III ~uch :1 manner Ihal the 12-in. (J05-mm) dlmCJ1~lOn of e;tch specimen is parallel 10 one edge of the shingle or clapboard unit: cut one half of the 1\peclillens HI righl angle..\ thereto
4. Sampling and Inspcctinl1
4 I Employ ~"mp1ing prvccdurcs providing an acccptabk qu,di!) lese! (AQL) of 4 ~ at" 90 % confidence Icvd with a ~'\ll1plc ~1!.C given by ~pccial in~pcclion level 53. c,cepl wher\' ~I)\!cific ,ampling I' require:: ... by particular Ic~t procedure' -I:! AcCt'{Jlahlt' Qua/u\' 1.l'vel (AQL}--The acceptable qu,!I. 1I) level \AQL) may be dchned as follows: -12.1 The maximum pcr~'ent nonconforming thai, for pur-
NOTE 2-Allcm:uc leSl speclIl1Cn (!imcn~jons ~nd span 111:1)' b( lI'cd prOVided thai Ihc rauo or lhe leS! span 10 specimen Ihl<'~nc.s I~ '101 Ie" Ihan t8. and Ihal Ihe actual span "'ed be' reponed
5.2.3 COIu!iliO/llllg: 5.2.3. I EqUIlibrium COllditi(}nin~-Placl' Ihe lest )pcl'lmen~. for at least four days [thicknes~< 'h 111. (12 mm)! or al lco.~t ~even days [thickness 2: liz in. (12 n1!1l)] to a controlled ulmosphere of 7J :::: 4°P (23 :::: 2°C) and 50 :: 5 'it- rdatl'o'e humidllY and 10 such a manner Ihat atl rlll:cs :Ire adeq\l:ltc!) vemi!ated, 5.2.3.2 Wrl C(J/ltlllivlUllg-lmmerse ~pecimens 10 be tested in wei condi tion in wate r ill a temperature of 73 :: 7°F (13 --: .Joe) for a period of 48 h mimmum. Te~1 the speciml'lh immedio.tcly upon removal from the waler, 5.2.4 Test Procedllre- Delermine Ihe Ilexurnl strength 01 e:tch ,!'Ccimen by placing the underside of the specimen on suppon~ that cannot exen longnudinal COthlr:tIllIS [rocker·type bearing edges, rolters. etc. wlIh a Ylo-in. 0.2-mm) Il111llmUm radiu, and a liz-i n . (t2.7-mm) maxilllum rJdlu~1 :I!ld tlppl} Ihe load o.t mid-~pan through (l .,intilar edge bearing :Jg(lIll~1 the riml>hed surface of the specimen. The le ... l ~p;tn shall be 10 :!: V,n in. (254 :::: 1.6 mm) :lIld the loud line and suppon ~halt be parallel. Mount a dial micrometer reading 100.01 m. (025 nun) or an equally ~el1 ... itive upparatus. 10 bear on the IOJding member or on the ~peeimen al mld-spo.n 10 dClennine the: deflec1ion of the specimen (It the remer of the lest ~p;jn. ~1casuTt: (lnd record the dclleclion when the m:lXllnum load l~ readied. IncrclIse the load at :I UnirOml deflecli on r,j(e. !.uch :1' will re~uh in failure of the speeimen hel"Cen five and thlrt) seco/ld~. The elTor In 1he load reading sho.!l not ex(;(!ed I q of the maximum load
po-es of ~alllpli ng Ln~pccLion. can be considered s3llsfaclOr) J~ a process or long-It:nn .lver.LS!!, and -12.2 A quality levl'j WhL ~'h cOrTe),pond~ to relatively hl~h pr"b,lbility (l'ommonl) 90 'k-) of acceptance. -I :\ SlIlIIflle Si:e-The ~,"nple Sll.e i~ determined acconllll~ II) lhi! 1I1.'pco.::llon 101 ~i/c b) Ihe l>pecwl In~pccLion level S,~ "t ISO 2589-1 where 1)]<' ill"pe(IIOn I~ by anribules or sperl;,t 1Il~peClion level S3 01 ISO 395 I where 1111:: inspeclion i, b) \ Jriab]c:s Wh~n :I nmnlol"ClUr<'r'~ pruo.:e~~ ,all~he~ :I ~amphng ~~·h"'J.,c·
''''In nn AQL uf .,] 'l> Ih~n Ihl' Ind,cales Ihal bener than % .. III Ihe 1I1'J1<.~lCd producI,on c~c~cds lile ~pcc'lkalions. Under Ihi, Iy~ "I ~1'\·'IIKall()l1 Ihe con~umcr " prm ,dcd the prOlcclloli and confidelKc "I " tk.lIl), dCli!l~d lowe, bound,IIY I h,.' would !lot b.: lrue If ac~q)t:ln~e " .. ,,' b.,,~d ~olely nn Ih~ a,crag,' \'aIUf of the measured propcn) E,ampk' ,I '.,nlrhn~ .... heme< ",h,eh "'3Y b.: u " method which COl1SI>IS of determming. f,'1 ""'Y Ile1l1l>f:l sample. 11l~ pl't.'","ce or absellce of ~ ecnaln qualuame dl;"."·l~r"h~ (aurilwl~)""'!h r~,!X'ell() tile applicable ~I'ec lti caljon II In, ''>CIICC. J pas.-fall ,n'I"-·,uon "llIcb delernllnc< the nUIl1 b(r of it~m' III • """pie Ih,'1 do confunn to lhe 'I1CCi lic~11 0n and Ihe numbt'. of Lho.c Lh.,1 Ik' nUl ~\lI1r\lfm An aurihulc c""ld be 3 d'll1t"n.,onal nlea'Ufemcl1l. "I .1 fle;\,ural "rt'111:111 value. u,- nih.." Ihlll art' ue ....·ribtcd III Ihese leSI II1clll\).1In'"c~llUn b)' vlIDabk I> ., 111~lhod whIch ~·on"'I. uf me",unng ., 'I".Inl'I,'1"e characterhtK lur e~"'h Utili III a .~mplt, C(>nfuml~n~e "'Ih Ihe "I'ph~abl ... pccilkallul1 I. dclcnmn ..d frum Ille mean ,~!u ... t>f 'h. m~~'''rtd l>ropen,n Dnd Ihe Sl,llI\lIcal variation, or IhC1>(" •. ,Iu ... ah,,'c and b.:1"", Ihc meal1. Th,·,<' pn,,·,·dul't.'~ dcl;!.,] ~amphng plan' 10 ~UIl ;,:( .,·!l'nk,n ).lmphng ,'III;HII1I" Tlw ~3mphnp: plan' 'pt:eify Iht" numh,:, ,t 'IX II1lrn, m hoc: lall'lI 11'' 111 ~," h b'11th amI lhe oc~cp,,,,,c~lrcJc,,""" ,n1:na Th,· ~p.:.;ilicd m_pt:eltun tc'cl~ have hoc:cn c;ele.-ted hI" 'i 111><:, .:"nleI'II prodI.lCl~. 10 h.. t:ln .. ,· the CCI\I uf ;t~'e,'men\ ajl"ln<1 cun'I' IklLC 1111'l.'\uhs rnl1l1l1~n'un,te w,\h lhi~ indu~lry
Nun; J-Ahemmc le,l 'llCcil1len dnllcll"un, and ~pan m~~ he II,~
5.2..1 I Meo.sure the specimen thIckness. tor the ilc:xural l(;~l.
at four polOb along lhe line of breo.k for an nverage re sult This measu rement 11l00y be com pleled either befor..: or afler load te~tl11g, TIle thickness gage shllll have ilat p(lrtlllci anvils of between 0,4-in. (IO-mm) and 06-10 (15· mill) dl:lIl1Cler with an aCCUT3CY of ::::O.002-in. (::::0.05-111111), Delermme lace -le ~lured prodUCI thlckne<;s frnm volume measurement hy ..... ater dl~ placement using the IOnl1llla:
5. FleXlIntl Stre n ~th (Modulus of Rupture) ~
a
I Sigllifictm(.·~ (1/1(1 Us.'-Thl~ is a routine test meo.s\1nnj! dl:JfOlctenqic u~cd lor proollcl grading
primm) prod~lct ~
2
~I':S b~en ma~t
5.2.2 Prep(lr(J/iol/ of Te.u Specimens. (Roojinx Shinx/~s. a slOgle specimen 6 ::::
3.2.4 1I'1IIer ab,wrpl/lm-tor the purpose of the~~ tc~l Ull"Lh· o.h, the Hlcrea~e HI IIlJ.SS ot Ihe IC~I specimen exprc!~sed .\~ ;j percentage of it~ dry mll~ ~ uftcr immersion in water !'o r ,I ~JXciiied period of lime a.~ prescribed.
N,m 1-
19428·2959.
fmallrcr~:
52.1 Pr/!{JClrmuJ!! Of TI'.I/ Specilll~I/J. (rial Shet'H)-Clil I P,LL! of 1>p..:Clmen~, c:lch () ~ 1/1<. III (152 :::: 1,6 mill) in l'ill.l!h ,111.1 12:!: "I" In (305 .. I t'I IlIm) in length. from Ihe inten(lr 'lIl'.1 of I.';,](h ~ample ~heet III Stich a manner tho.t 110 edge 1'1 ~p~,'men t) le)~ 111:11 :I 111, (71) 111111) from Ihe ongin:11 edge~ of Ihe ,h":('I. Th..: lUllger ,hm~n"on of one of Ihe !lopccimen, \It' c'H.h 1',lIr . . hall be pawllel h' Ihe lenglh of the ~hecl (Ih:ll I' paJJllci "lIh the fiber la,). and the other sho.lI be! al righl31l)!b III ,I
," where: I . . peCll1len tlllcknc~s. in .. V = \olume-. determined by waler displacement. L :::: lenglh. Ill. Hnd W :::: width. 111 .'lon.,]
,
In '.
A!iernatl\ c method. for del~mlln~1I0n uf avera!;e lh,ckn,,~ nl
~ ~Tlli\ ll"."i~) ',I ,11~r 1', !~J 3aif f1ar: N DIi~1 i ~m~ f l . Si (,.n~~~nO(··r, hn~~ylvar,ia 19m·2m, I <'
~.,.!~ ifr' nlt¥ C 1185& r08'lW(l ThiS{Opy h~S t'ttn m~de
", .
b~ th e. nl·,w,.,. ~rl 1\': ,
,Jf
SI2r::U1i /,'d QiJJiity l~lM1E Ol under 111~nJ X = aetledrons. 111. (I Ill) corn:;;prmdlng
lnwn:d prnd(j ~1 Illa) ~ u~'e m"u<"r~'B,",ll h)' w.Iler d'~placcmcn(
5.3 CII/rll/a/I(m
(jll/I
Re/lOr/: ~trength
5.3.1 Ctlcu late tin: lk)(ural the following equallOIl'
J i'L N a '2h.I '
I
loads
. - ·--·- --Ir-----"""~- wmttruf_sptXTn . III. (Illm). d = lh id,n es~ of .'ipecimen. ill_ (mill). and L = length of spnn. in. (mill). for each .~peci11len b} 5.5 Precisir/!! (lml Bias: 5.5.1 l'I~'ci.~i(/II- The precision of Ihe procedure Methods C 1185 for
rlll:a~uring
tleX\Jr~1
6. Ucnsity 6.1 SiSlHji('(mct' wrd UH' - The uniformi ty of density rc~ulh arc used for quality control asslIr;mcc 6.2 Procedllr<': 6.2.1 Prepm-mioll oj Te.l·j S,JFClmell- Use a ti:q specimen from the flexu ral lest or a specimen of eqlllv:llent dimensioll 6.2.2 Te.~lill}: P mce(fllre- Determine the yolume o f the specimen by any method capable of giving a re~llh accurate 10 within 2 % of the results obtained by the water displatemclll method. Detcrmim: the mass by drying OUlthe te~1 ,peclillen 1I1 ;.tn oven at 194 ::':: 4°F (90::':: 2 e C ) untillhe ditrerel1cc between tWO consecutive weighings. :II inlcrvab 1101 Ic.~~ than Iv.. 0 hool~. is le~s Ihun 0.1 9t by ma.'~.
U.51'11
". -,
Nrm 5-W;tI~r di,plael'l1\enl c:ln b<: obl~'nc\l pl'f Te.l M,·lhod. C ~ IJ. III which "oll/me (V) of Ihe lnl ~pcClillCIl I. oblalned III cubIC ccnHUlelrc, by ,ublr;l~llIlg Ihc sll~pcndctl weighl \ IV) frol1\ Ihe ,alur.lle\l "~'ghl ( S), bolh III gram,~, folio""
\Ih<.:rc
{ ' = h:lI1dleability Index. in.-l b!in. (mm-N/mm). breaking load. Ib (NJ. in clch dirc(;lion at a spnn oj II) in. (25 4 mm). ultImate delleclion. In . (mm), under center load ing 'It ;t span of ]() III (2S.J mill), and I '" Ihie kncs~ of Ih t te~l spedmcn, in. (m m). 5.JJ Cakuhlle Ihe bro:aking moment (rootin g producl~ only I for cach ~amplc specimcn by the following cqualion. "L
",hUlle. em '. '''lur;ll<:\1 welghl. g. and S '" ,u'[XlHkd welghl. g n,,~ a." ulIle. Ihm I CUI' of wmer weigh. I g. Til" i\ H1I~ wnhw aboul lhrcc pans '" 1000 tor w~let' m room ICll1pa.1IUr~ SY'fX'n(kd welghl IS ) I' Obl.1lncd for each lCSI ~pc:c "nen by 'Y'pendlllg Ihe spI'elm.:n In ;1 loop or h"lterof AWe J!age No. 22 (0.{)44 mUl) copper w,re bUill! from one arlll of the balance Tl1e batance shall be previously eoutller balanced Wllh lhe Wife ,n pl;tce anu imll1crs~d 111 waler 10 Ihe ~~me de plh as I. d~tenfljnln~ Ihe suspen\le\l weigh\. biN eaCh specimen ItgtllJy "'llh:l mOistened .Il11oolh IHlen or ~01lOn Cl01h 10 rcmove ~1J drops 0r waler fmlll Ihe '~rf;,ec . .ono delCl'l1\1ne Ihe \al\lr;n~d welghl (IV) 11\ gram, b~ "'eigh'''l! on ",r to Ihe ncurt.! 0 1 g IV
'"
471
whnc. brc:Jking moment. fl·lbf/ft (N·m!m ). nwximum load. Ibf (N ). '" il:ngth of sp:ln. ft ( m). and = Width of spC('lmcn. n (m) .
M '"
\\'hl!re:
L
x
6.3 Co/ell/aIlO!) (l/ul Rt'port- Calcu latc and repol1 the den · III puunds per CUbll' fOOl (lb/fI1) U\lIlg the
t'qu:ttion~: d~nslly
L '14b"'lY~ - )'1 )
Ib (\'). taken from twO Imeal ,ect1
point~
I
11211
17 x .15 .. x - ,-
within
ma~~ u f ~r)ccirn~ll. g. and vultllm:. in .3 . or In kll')gr;}llh pl!r cubiC Illi;lr(," (kg/m")
IV = dry V
= modulus 01 elasticity. psi (N/mm z). JOaJ~,
IV
:.
whe re ;
'"
p . ,llld P, =
'"
~il) of Ihe ~pecil11cn
Report thl;: :lnlhl11\:t ic mean va lue for Ihe sample specimt'll group S,..t Ctlculutc th e modulus of cJa~ticit y (i nterior .~ub~tra t e \hcC't~ only) for c,ldl s,llllple ~pec:ime n by the follow!!l]; equation : If'~ - I' ,l
,6,
s
\I = IV
}J
1:.:
III Te~t
is bcmg
5.5.2 Bias-Since there I~ 110 accepted reference matcrilll !>uilable fo r delcnmning the bia~ for the proced ure II) Te~l M Clhod~ C 1185 for measuring nCCl.unll strellgth. no !>latcmem on bia~ is being mJd(,".
here; R '" tkxural strength. PSt ( MPu). p m~;dmum 10'ld. lb IN). l. length of Sp:lII. tn . (mm), h = width of specimen. in. (rnm). a nd d = average thickness. in. ( mill ). The n~erage nexural ~lrcllgl h of the specimen pair sh.lIl bc' the arithmetic,' menn value obtained in the twO direcllOt1~ Rc'pon the ari thmelic mean villuc of each pai r. 5.3 2 [I Shill! be Ihe opllOn of the milnufacturer to Tepon the h;tnd!eabiliIY ind ex of his produci . Handlcability index Yalue~ are relauvc and are u~t!d 10 delemline Ihe capability of IllI." material 10 be handled Without breaking. An increa~e in hundleability inde.x means lllc reased ea~e of handling. For elch ,heel direction, cakul'ntt handleabililY index u~lIlg Iht' 101 In ula:
I'
~tre ll gth
dctcrmilled.
II
M =
to Ihe
~clecled.
th~
::
[)~'I"l y
u~ing
the equatiou '
!\'
17 '- I OIlO ()(Xl 'Si
3
.·19 r,: ASIM l ~lern ~ ~l c~ a ' 100 Sdrr Haroor Olive , 'j'"
ConshohQ(ken, Pr nns ylvJnl~
Ism·mg,
--- . -:;-;-c,;-c-;~-,
here: IV = df) Illass of "'pCl"lml'll, g. and V = volume, mm '.
II
6,~ Pre(/jWI1 and BIiI~: f14.1 Pre{'i~i(JIl-Th~' preci.~iOll of the procedure in Te,[ Methods C 1185 for measuring density is being determined t' 4 2 H/(I,I'-Since lhere j!> no accepted rderenct! m:nen;II ~ullJblc for determinlllg the bias for the procedure III T~~! Mt'thods C 1185 for rneasurl11g density. no .~l;lte1Tlerll on bia~ i, hClIlS m3de.
on bi:ls is being made.
7. Dime nsiona l 1\11'asurCllw nts - I Sigllijinll1ce IIlId USI' 7. 1 I These are routine.- measurements for determining whether the length and width of the individual \l llits are a~ ordaed. to ensure that lhey IiI togelher properly in applicalicHi. and 10 determine the uniformity of the specified thickness 7 1.2 [n detcnnining lhr thickness of a sheet having ,I tC:l:turcd or granulated ~mfao.:e, a mctal plale is plao.:ed adjacent to lhe texlured surface. 'and the micrometer rcadi n g~ arc tak~ll on the combined thickricss of the sheet and the metal plate. The purpobc b to obtain a more nCCllrme overall thickne~~ lIlL'a ~lIn:rnellt uf the tCXllln.:J or granulated sheet. Thi~ would be ratlier ditlieuh to ..10. in many cases, because of Sllrf,lU' Irn:gulanlles when the plalc IS nOI used. 7.2 CUJldiliullillg- Condition the specimens to bI! h~sted in ,Ill environment of7) :: -I~F (23:,: 2°C) temperature ~I!ld 5U 5 <), relallve humidity for -IX h. Condition specilllcn.~ for JII dln l ~nslOn~1 mcasu rement tc.,ts.
-, 3
Me'I/fw-emCnI
7 .3.1 FIlii
S"el!l~
or rlud.lless: Memul"I'melll of Thick/less-Take IhlCJ..-
ne,~ lIle:J~llremems I'.
7.6 Flat Sheel,\" Mell.flwemenl 0/ Length and Wid/Ii-Take three !11ea~\lrements of each dimension with a steel t.:lpe capable of re:lding 10 an accuracy of Vn in. (0.7 nUll). 7,7 Prl'cisioll (lnd Bias: 7,7.1 Precision-The preci~ion of the procedure in TC'1 Methods C 1185 for dimensional me:lsuremen!s is bCl1lg deter· ml!lcd 7.7.2 Bias-Since there is no
at the I11H.lpoint along each edge dimensioll Itll .\ gage capable of r~:tdlllg to an accuracy of OJ)02 in. (005
111111) , ~ 32 Ti.'xlurcd or Gmmi/tlled Slleels- Me,lsurc the thld., nc .. , 01 each test speCimen hy pl,lcing :J .~l11ooth melal plate of lInlto rm thickness with Jimensions approximately IfI>4 by 4 b~ -1111 (0.4 by 102 by ]()~ 111111) against the t1nished.textured, P( I'.e . llher-e\po~cd ~urfao.:~ 01 the spt;;cimen. Using guge p.ll>le of n:adl1lg to 0,002 !II (0.05 mm). measure the over.111 thi<.:kn~~s of the metal plate Jnd speci men at the appro:l:imalC midpoint of e:!cll edge of the ~pecimen :lnd III lca~t If~ in. (12,7 mnl) from lhe edge of the ~pecimen. - .3.2.1 Flul Sheel.\ A\t.·rage the rour lTIt;;aSUrell1elllS and r.:c,[((1 a~ Ihe specimt;;11 thickness. .. 3.2 ,2 Texwred III Gramr!wed Sheel.l"-Subtract Ihe Ill,·a· ~ur",dthi(.·].,ncs~ of the meta) plate from e:lch mC:iSllrCmell! an,] ,I\erage lour measureillenl'> to give the specimen thickne" Th l' methnd ~hall nn! be used for calculation (If Hexur;tl \tr,-ngllt :lf1d den.~ity ., I FI"I Siwel.\ Mell.IIII"Cnlelll (!f Squarelle.u-Measurc the lenglh 01 the diagoi1:l)\ . ~h well w, the edge lengths of the shect~, wllh a ~teel tapt' cap.,hle of reading to an :lccuracy (II !In III (0.7 mm) . . 5 Flal Sheels M<,(/.\"urf'mf'rII oj Dlge SlroiXhllle.n .\klp
,I
,',1-
8. M ois ture Movement
8.) Si8l!ifi(;(lI1ce alld Use: Mois(Ure MOl'l!melll- Tim
tc~t l~
u~ed 10
detem1lnc the serviceability of product in area~ of high humidity and e;(po~ure 10 moisture. 8.2 Tes/ Specilllell- The test specimens shall be 3 In. (76 mm) in width and at least 12 in. (305 mm) in length. Provule twO specimens. one cut parallel with the long dimension of each sheet and one from the same sheet cut at right angles to the long dimensio n . 8.3 ConditiO/IiI!X- Condition each ~pccil11cn to prJctical equihbrium at a relmive humidity of JO :!: 2 ~ and ~ tt;;rnper:!lure of 73 :!: 4 c F (23 :':: 2C C), Practical equilibnull1 I' defined as the stale of t1l11e change 111 weigh t where. tor practical purposes. the specimen IS neither gaining nor I()~ing Illoi~ture content more thun 0.1 wI. % in it 24-h period. l'l.4 Procedure-Measure the length of each specimen in II di.tl g:lgc comparator lIsing :t standard bar of the same norlllna! length as the specimen for reference. or any othcr method capable of measu ring each specimcn to Ihe nearc~t 0.001 In . (0.02 mm). Then condition the ~pecill1cns to practical equilibrium at a relative humidity of 90 :!: 5 % and a lI::mpcr:ttllrc (If 73 :'.:: 6°F (23 :!: 3°C). Measure the length of cach 'pcclmen tn it dial gage comparator or arty other mel hod cap:Jble ul ll1easuringeach specimen \0 the nearest 0.001 tn. (0,02 111m), If bowing IS evident, choose a method that will record 111easur\'men!s on both sides of the te.~t specimen :lnd :!verage Ihe n!~llhs
8.5 CO/cll/wwn (III(/ Rc/)Orl-Report the lmear change III content as the percent:Jge change in length bl~cd on
moi.~ture
tile length at relative humidi ty change of 30 tn 90: (L)m90% - (L)alJO% x tOO
lincarchangc.% -
8.6
Preci~in/l mId
(L)aI3()%
(')1
Bias:
R.6.1 Precisioll-The precision of the proccdure III Te .. t Method~ C ) I R5 fOI" moisture movement IS Oclng deter111l1led, R.6.2 Bias-Since there is no llccepted reference materi,11 ~uitahle for de ten11ining lhe bias for the pW(;cdure in Tc~t Methods C IIR5 for moistu re movement. no statemcnt on bi:ls b being made.
9. W:lte r A b so rpti o n 9 . J Signijic(lIIt"e lIlId Use-This l~ a roullnc test. The valu~~ arc relmiye. The te~t b madl! to determine 1111' tendency of a product to absorb wlIter :md sometime, dctertl1lnc unif(Jrt111l), ('11 the product. 9.2 Procedure:
'; "S·'· .. '.,
rl.
~rur :." . ,' ) '/'
--.:v
e_". ",,'-, ."" ",',",,,'
l ,'
~Jrt rat:)' O~lve
'(~·)yl.Jt,~
"" '"
I~~ . ~· .' )'
~::"~~1:c ffssttEba .\·~tr (J 1.\ (~" ~~) ~e:c "1;;t Jy the ~1I(" 'cr 5;~":!!~) !"d I).'ilt~ (5WtEQ) Ui,der 11[~~il
hrr 1'9
I
2. I Dry each Spccl1llcn of minimum size of 4 ~ ~O() I OA . I {Jreci~IVlI - The precIsIon (11 thc procedure _in Te'l b} 100 1111n) 10 COn~t:l1l1 weight in :l vClHilat ri I(gl" nl l'l1 ::-.' ~!I~'N\elhods C II H5 for l1loi.~lure conlc, l IS hemg dctcnmned. ICIllI>eraturc of 194 =- 4" 1 (90 =- 2°C) ilnd C o-Y
temperature in a de,icc:l!Or or desiccator-type cabinet. We i~h each cooled specimen \epar;.uely on a scale of an accur:lcy of II,", % of ~peclmen ma,!>. Record Ihe dry weighl of each cooled 'IJoecimen Submerge the ~JX~cimen for 48 ::- 8 h in dean waler at 73 ::- 7"F (23 ::- 4 ~C). 1),2.2 Remove c;lch ~1J":(.;111len frolll the water, wipe with ,\ U;UIlP cloth. and \.\'cigh ea(.;h specimen \CIJ
~uil:lhle for dClcnnining thc bias for Ihe procedure In Tc~t Methods C I J 85 for moisturc! conl..:nl. no !>I:lh!llIenc on bias 1\ being madc
11. Water TiJ,:htl1l:ss II, I SignijicWl(·1' (lml U.l't'-Thi~ IC~1 is u.~td \0 delerllll1K' the servi!;eabilily (waler tigntne~s) of produci whl!n subJcclcd to a delennrned wat~r head fur :1 protracled period J 1.2 Test SpeCllllells- Cut the tC!>1 ~pccilllens 10 24 by 20 in (610 by 508 mm) 1I1111111lUm. from alle:!!>llhre..: ~alllpled )hCCh Cut one )pcclIn..:n from each ~hcel with a lotal of three ~pecimen!> for e:.l(.;h lest. Where produci size i~ 1c~~ than 2<1 by 20 111. (610 by 508 mill) u~e the large~l sizc producl ns 11K' IC~1 ' I~cimen . 11.3 pf()(:edW"t'- Kcep Ih(' 24 by 20·in (610 by 50S-111m) te~1 ~peciJllen~ 111 :l controlled cnl'lronmcOl fur al Ica~t ril e ll:.lY, al an ambient temj>('r:lturl· (exccedi ng -II "F (5°C)] PI:ll·e and seal a suitable frame 22 by IS in (559 by 457 mm) lIumrnUI\l un top oflhe face of the ~pcci11len imd fill wilh waler 10 a hClght of 2 tn. (50 111111) above the fa!;c of the ~heel. Place lite ~pecirnen in a (.;{lntrol1cd enVlfon rn(,flt at 73:,: 4°]= (23 :!: 2°C) and 50 :!:: 5 % reklliv~ humidilY for:.l period of 24 h. 11.4 Ca/clI/atillll lIIld Report-[.xlllmnc Ihe ~pcclmen .... lIh the unaIded eye ,md repon any formal ion 01 drop~ of Witter nn the under~ldc of Ihl! ,heci Repon Ihe Ilur,;km:~~ of the produd tesled 11.5 PreciJioll ullcI Bio.r- No .~ latclllel11 I' made ilboUlI!I(llcr the prccision or bias of Test Method~ C I [85 for lIlea~urillg W,ller tightne~s ,incc Ihe rC~1I 1t merely \t,jte~ whether Iherc l~ conformance to 11t(' criteria for ~u"ce" 'l)Ccilicd in the proce · dure.
'*
WJlt·r ilm.orpllUll. rna.. % - [(IV, - IV ,,)lIV.J x tOO (11 11
.... hl!l'(.;; 1\, IrJ
:: \;llUr:lIcd Illa~,. Ib tg) of !tpccimen. and = dry mas~. Ib (g) 01 specllm~n.
9.3,2 Report th..: \loll!!r ;lbsorp[lon a~ Ihe average value tnr ,III
~pt'cilllens le~ted
<),.1 Predsion cmd Hiar
94 I PI"I!c/sioll- Thc precision of Ihe procedure in Tl',[ C 1185 for w¥tcr .lbSOrplioll is being determi ll..:d 9.4 2 Bias-Since there I~ no accepted reference maten ul ,ullable for dl!lennilluig the bia!> for the procedure in Te,t :-'1elhod~ C 1185 for \.\ ,ller .lb~orptioll, no Slalellll!nt on bl;l~ I~ bemg made. r-.1cthod~
III. Moislure Cont rllt
10.1 SiKnijiccl1!cl' . 10.2 I'mn'c!lIfj' 10.2, I Prell(lfallOIl of Tnt Speciml"ll-USC a te~t specirnl'n trum thc f1exurnl le~t When for any reason additional delerl\\Illation of moisture (.;onten( arc required. prepare ~c lXllale ~~lIl1pleS. The.~e moi~t\lrc content .specimens shnll be thc full thleknt"s) of tht" mntrnal om] 3 in . (76 mm) widl' arld 6 11\. \!:'i~ mill) long. 10.2.2 COlldiliolllllg- CunLiition as stated in 5.2.:\.1 1I/,2,J Te.~tlll,~ Pmc.'t/llfl'-After e(luilibriulII condllioning, I\,elgh e3ch ~arnple ,ep;lr:uely on a scale \n 3n aceur.lcy I,r (J 'i %. i\'otc Ihl) lIIa~) J) 1I11lial mas~ ( 10'). Dry each specimen II' eOlbtJnt mas) tn J l·lrcul:l1ed oven nl a temperaturl! of !94 ;!;. -I F (90 :': 2°C) and 1.'001 tlJ rOOm IcmpcrutUrt." in a dc~ic!;allll t~ pI! cabme!. RecorJ Ihl! dry ma~s of each cooled ~pecilllcn alill Ihlte (I) hnal mass whcn oven-dry (P). 10.3 OI/CII/OIiol/ l/Iull«'/wfI-Calculate the moi~lure l·Il!!· tent a~ tullo .... s
12. F'rccl.cfrha\\ -CJ;ldding l'rodlirLS
121 Sigllllicatl~·t' (Jlld u're-Th!\ tesl II1I'cstig:ltc~ Ihe IX" .\ ibk degradation of the product dne \0 expo.,urc 10 repe;lld freeze or thaw (·yde~. or both. Thl~ IC\I l ' i.l {'ompJmllve Olle uud i~ only ~Igniti!;iml for as-reeel~<.:d produ{: t~ 12 .2 Ti.',u Specllllc'm"- The te~t specimens sh:lll be 6 by J 2 Ill. ( 152 by 305 mm) CUI from al leasl h~e sampled sheets as delivered by Ihe manufnclure r. CUI twO pain- of IWO lopecimen, from each sheet wilh a lotal of ten pain. of ,pecimcns lor thl .~ tc~t.
12.3 PI"uu' duI"":
12.3.1 Oividl.' the pUlred 'pccllllen~ to form (wo ,el, (11 paired ~pccimen~ e:.lch. 12.3.2 Subnul Ihe fir:;t set of ten ~p"'Clmcn~ to the SMur.lteJ tlcxural ~trcngth IC)t :.lc!;ording to $c\:lion 5. t2.3.3 Saturate Iht: rem,ullmg 'tCt of [en sp....'{:imcn, b) lI11merslIlg 111 water or a temperature p;fCi.lter IhJn 41 oJ; (5 C) for a minimum of -IS h. Then seal each .'pcCllnen M:par;lIc1y III i.l pla~tic bag. The pla~lIc b,lg ).h;1I1 have a th!!;kIlCs.~ between ~ mil.~ (0.2 mm) and 12 mil~ (0.3 mm). The length ,lI1d width of the. pta~tit· bag ,hall not eX!;ecd the length :.llld Wldlh of lhe ~ampk by 1II0re than 20 %, re~pc(.;llvd) SnbJcct the ~pccllnen~ 10 frecl.elthaw !;ycles con.'>I!tllng ul
II • toO [(II' - f'Vfl
II
hen::
H = 1I100swre !;Ontl·n1. "" II" = IlUlial m:1S~. Ih (Ilp;), and I "" hnal lIIa~~ whcn ol-en-dry, Ib (kg),
1()4 PfecisiOl1 mll/lJi(lS
,
Jlm~) ;c~, ~J2.. w,'
',5TH :nlmahmf, DO oEr' H1'bol Drlv:
,,,.,-, ... . by t~i' Dr:(\Ci~:~ I
'f, )f ;..r;.":(l
,... rUO" A1>"""',
\~o~;t~~" ~~r.~sy!1~':~ 19~:a·m"
.If'
~."
:U
Th,s (OH r,as ~:en (I13~ e
:n~ \~~!('{
ISlh/1E;J IJnder hcen)e
Iro. ASi,II04mf!' C 1185 - 08
=
13.3.2 Submit the first lot of len specimens 10 the salurated flexural strength test, as specified in Section 5, and ::It Ihe same time immer.:;e the ten ~pecimcns of Ihe ~econd lot in water ~atum led wilh an excess of lime and maintnmed at 140 ::!: 4°F (60 ::: 2°C) for 56 :!: 2 days. At the end of this period, pl:lec Ihe D spet:lmen~ in a condlt1oning chumber at 73 ::: .1 °F (13 ::: 1 C) and SO.!. 5 % rel:lIive humidity for 48 :!: 2 h. 13.3.3 Examine the ~pecil11en.~ with the unaided eye m orllel 111 detect pos~ible cracks. dehllmnution, or other defl!c". and record llny ob~er\ntiom. 13 ,3..1 Carry OUi the flexur:11 .~I rength II!.~! ~~ ~i>ecrfied JI1 SecliOlI 5, after prelimmary condllioning for wet 'trenglh \3.4 Ca/cu/llliOlI, IlUl!rpI"ri(ltll)/J oJ Rr,\'ulls, and RI'{)(/I'! 13.4 . 1 For each pair of specimens ( 1= 1\(10), calculate the indJviduul mtlO ( ri) as follow:. :
I :!.3.3.1 Cool 10 - 4 4 ~ F (-20 :!: 2°e) over n period 01 11(>\ less than one hHUT nor morc than two hour~ . Hold Ih<: '1}c':lmcn~ at - 4= 4°F (-2() :t 2°C) for one hour.
1,:'!.3.3.2 Thaw to 6K .:: 4 F (20 .:: rC) over a period of IIO[
ie., than one hour and a maximum of two hours. After \h:lw!II!: _ 1ll.loniain Ihe ~pecjmcn~ at 611 ::!:: 4"F (20 :!:. 2~C) for one hour b.:hlr¢ proceeding WIlh treczlIIg. (f) Each free7.dlha\\ cyc1<: ~hall have :l minimum cycle IlIlW o ! Illur h Oll r~ and a maxlllHllll of six hours.
\!J The freeler Ul)ll .~ hall have a forced-air circulallllll c,rpJble of being regulated to Ihe prc.~cribed trcc7ing condition wIlli a lull load of lcst 'pecllllcns. U) The 10lal number 01 freele/th:!w cycles shall be J' ~ Ik'cl hed 11\ the apphC;Jble ~tandard ~pecificntion. (-I) Frt!c7.ehhaw c)"des nuy be controlled autolll3lic:!lIy ("Ir manually 15) ,\n IIIlerval betv.o:en \:)des. maXllllUm 48 h. I~ penni' 'I ble Dunng Ihis illlenJI. ~!Ore specimens III warm cOlldlllUIi al11S ::: 4 F (20::: 2' , '). (6) Duong bolh fre~ling ,md thawing. position the SPC~~I' men, to cnable freo: circulmlon of the conducling medium (.m 01 w;lter) around each bag
r, =
t 1.11
where flexurnl sirength nfter wann water in\ll1t:r~lon , :lIId control ilexur;J1 .~ trength . 13A.2 Calculate and report the average (xl and the standard dl!vialiOI1 (S) of the indi vtdual ratios (1"/). The ~tandard devla· tioll (eslimHted) .~ h::11I be ealculuted as follow~ :
I:!A Calculation will Report: J 1A I Examine the ~peCll1le nS with the unaided eye in ord{'r
I
'"
I"
::
,-
detect po"slble cf:!ck\. dd,unin:ltlOlI. and other defl!Cls, .In,1 dny obl>ervatu)n, 12A.2 Saturate the .. pe~'III1C ll S and iel>tthc flexural slren~th (/-II aCl'Qnhng to SeCllun 5 12.4 .3 Cll1culate and repon the rallo ( R) of the stren/!Ih ;JH'rJged lor the set undergwng freezcll haw cycle~ (Fj) 10 the 'Ir~'nglh a~erJgell for the c011l rol of rderence set (Fr) .
10
rC~'ord
I< ..
I~J
-
(~)
I)
(I~r
wh~' rc
.f
'"
l
'"
mithmcuc melm of the set of estimated st:!ndanJ d.;vintiOIl.
{)bservallOn~ .
alld
I 3.5 Prl!ci~'hm WId Hws: 13.5 . 1 Precisiofl- The precl:'lon of thl! pro(cdure III Test Methods C 1185 for warm wateT IS being delcrnllned, 13.5.2 Bills-Since there IS no accepted reference Ill;!tcnal slIit:lble for dctennining the billS for the procedure in Test Method\ C 1185 for warm water, no Sllltemem on biaS is being Illude.
13. Wa rm W:lt cr 11. 1 Si~l!iJica'Kf' Will Ul' - Thts test mvestlgntel> the long chemical IllleraCih)ll u r c.onstltuent m:uerillb. \Vet and elevated to:mper:llurl! cond itions are used 10 accelerate the H·~~ 1tS. Thl~ test i~ a c.omp:lT3I1Ve one and IS nnly Significant rnr prflt;(lmCII~ l1lay be cut rrulll the sheet tCfln
~))l'l"ll11en'
n("
Ly~ -.f-O. 5R.r
2.5 Pucisioll and IIWJ' 11.5 I rreci.~i(m-The prl!cislOn of the procedure in T(·~t ~1ctho(h C II RS for freeze/ thaw i~ being determined. 1252 Blas---Since there I~ no :lccepted reference matel'lnl suitabk for detennUling the bias for the procedure in TI!~1 Mdhods C IlKS for trt'('l.e/lh,lw. no Slatement em bias I~ bem~ made
1:\ Procedure: 113, I Di\ ide the patred ~pecimen~
n~{t l'
whl!re: \ '" estimated sl::lndllrd deviation. .I '" value of single observation. and II '" number of ooservatiol1\. 13A .3 Calculate and r1.!port the 95 % Iowa eontlclencc c~timate of the ralio as follows :
1-1"-, (
1/1',
) .t
Hellt/Rain- \Val l Structures
14.1 Si};lIiJicGllct! ami Uu-This tC.~1 t~ u~ed to ;!s~e~~ Ihe in .~I:IJled pl!rformancc of Iht' produce ul1der C)'chc change, ,n mOIMurc ,'ontcn!. 14.2 Test SpeclmeJI.r- Sheet spccimen~ u~ed lor the te~1 shall be drawn at random from slock of liOished products. The nllmber of ~heet~ reqUIred Will depend upon the manufacturer' ~ In~tallatlon recommend::l\ion~ and on the site of Ihe ~hects to b~ Ic~tcd .
1.1 .3 Prm;l!dlfre : 10
form twO
~cts
of
14 .3. 1 As~cmblc a te:.1 frame.
(L'1l
each
"
-
AHllr.
_ 'WI ..."J ..... ~
.
r"!!'.... ~TW
~..~tttf1
C "i1S!i I.Jb8a T;,S (~H hJS ;~~n m:~e by tOt DlIt,!~:J~t •. 'd51ar~2~1~:\~V iS1AMh'i ~nder 11(:nse
in_lallation. The fr:lml' con~lmc{ion should . n cluq ~.WIC?visl('llh tor :u least one sheet Joi nt ill irs central re dhl.r11>H~'WHfrwtC!r 01 the fmme should aHo .... for standard ~hce eage nhiSmUg The con"lruction or ,he ir..unc should meet Ihe followmg
5. 'Flb'er CCIllC It roofing 11 llcriah art: ta';(cned 10 a I'oohnl; frame in accordance with lh - manufacturer' s recommended I IiSI .dlJtiorT"'pr'Jeri~..:r-h tblcd fr,une l~ then subJected 10 :llterna!,;: wetting ,lIId hCJling l'ye1e;.. und :lily structural ;sher alion of Ihc roofing materiab cau~cd by the 11:,,\ i" reponed 15.3 Te.f{ SpeClIl1em- Fiber cement roolmg product ~pcn men~ used for [he [est !'>hall be drl1wn a[ random from [he Mock of fim.\hed prodW.:h The number of .)peclJTlen~ reyulfI:d will depend upon the manu facture r's In~I:1l1:11Il)n recolI\mendlllJon~ and the .)izc of th~' assembly to be tc.)ted. 15A Pmcu/wC! 15.4.1 A.)~cmble a roof 10;:.'>1 fnullc (IccorJmg to Ihe IIhIllU facturer's recommendations thai sil1lulatt:~ the ngidi[y 01 tht: field installation , The construction of the fr(lllle should hI! a minimum of 47 ,7 ft~(4.5 m~), J 5.4 J. J Avuid any ~ignificant extcrn,lI air flow during the le~1 period. 15...l.2 Fix tll..: rooting ma[erials to the tesl trame, observing all manufacturer's recommendations_ The head lappmg dl~ ' tance shall be the minimum allowed All v.eatherproormg Jnd olher auachments normally specified shall be IIlcludcd in Ihe assembly_ The assembled te~l frame muy be ~e[ 11\ a plJlle do"n to a minimull1 ~Iope of one in fOllr. or aitent:ltivcly lIl~y be ~el In II vcrticall'osi tioll A waler ~pl'ay ~llI tl \)n IS prOVIded to wei Ihe top weather ~urf:lce. along with :J hellting ~latiOn 10 proVide ulll fonn flldiant heal. The ~he..:ted te,1 fr:llllc !'>hould bc Mlb, jected 10 the nllmber of cycles !'>pccillcd in lhe ~ppll!:llblc st:lI1dard .'tpccifieiltion meeting the following requiremenl~ 15A 2.1 Waler ~pr~y al a rate 011 gal/min (4 Ulmn) for a period of 2 h. 55 111111, Wilh it "JICr lI:mperJlUre nOlto e:u:ccd 86°F (-10°C). J 5...\.2.2 Pau~e for II pcrioJ of 5 111111 15",\.2.] Radillnt heal to give :t measurement plalc ( I) lempl;'rature acro!'>s the complele lest Jramc surface of 140 :!: 9°F (60 ::!: Sec) for a period of 2 h :md 55 min 15 .424 Pau.)e for a period of 5 min
re4Ulremem~:
143.1 I A minimuill of .17.7 ftlp.S rn~), 14.3,12 Allow ~hee[~ HI be in~[alJed with normal orit'nl'l lIun, 1-13.1,3 Allnw 1U~1;!lla(lnn of at k;l~t two ~heeb as folhm~. ilnd 14.3_1.4 Avoid :wy signific;Jnt external our flow dunng te't p19,4 ft~(l.8 m 2 ) for 2 specimen.). IZ) Area per shcel <19.4 t[~{ 1.8 1Il~) or a ~ufficlent number \11
'l)Ccimen~ to cover:1II urea of 37.7 f1 2(3,5 ml), lind IJ) If [he combined area of Ihe s heel.~ exceed.~ 37.7 ft2(]. _~ m~) lhe sheet length .~ may be reduced to provide a test arca n(ll le,~ th1m 37.5 2(3,5 m 2 ).
n
143.1.5 A\oid Jny .'>igllJficant external air flow during [he le~1 period. 14.32 Fix lhe saml)le sh..:ets to Ihe test frame, obsc:rving all lIl.tnufacturer"s recommendation.). The edge fiXing dlsl.III<.'e ~hJl1 be Ihe minimum :Illnwed. The center dIstance bc!\\eCII h~ll1g shall be the maximum allowed. Inl"lude aU weathcl pruoitng and other :lh:lehmcnts normally specified III lh~' .I!'>\t:mbly Where sheel.'. arc recommended to have overlapPing JOHU.). a...semble [he te~t Frome accordingly. SCI the sheeted if:,l Ir,U1le in :I vertical position. Provide a water spray stalion h' \\d one surface .•llong \\Ith a heallllg ~lIlIion. to prOVide uliitornl radiant heal Subject the sheeted \(!~t frame \0 Ihe number 01 cycles spccilic:d in the npplic3ble stnndnrd spt'':III' ':'lliOI1 mee ting thl;' lollowlng requiremen1~. 14,3.3 Water sprlly al a rJte of I gal/min for a period of:' h, ;'i nlln. v.aler tempcrJIUre 110\ to exceed 86°F {30°C), I..UA P;lUSt: tor '" ~riod of 5 min. 14 J5 Radlanl he,ll 10 I,\I .. e a measurement plJtc (I) tel1l' perature acro.~~ the rDmpkle test Ir:tlne surface 01 1401: \) I· 1M) :!: 5~C) tor a pt!nod 01 2 h. 55 nlln, alld 1..1.),6 PJuse for;\ peflod of 5 min.
Nort. 7-A n1<.·,LWf~OI""nl plalC I~ ddmcd a~ an ahUHUIII'" pl~l~ :!. hy ! '" (SO by ~O 111m) of O.UJO·", (I nllll ) 11I1<.~nc~~ hav",g a h\ac~ 1Il~IIC lilli_h. A sugg~~lcd IIlclh(>d for uhllurlln~ ~ bb~l 111;,1\<' lin"h " I" complelely hlucKen lhe lIl<."a~Urem~ol pluLe "'nil ,\lot from u hurnlng
NOTE b-A measurement platt is defined as lin ulllllllllum plate 1: b)' 2 11\
can
(50 by 50 mm) of () (}.IO·in ( I·mm) Iluckne.~ h:r. ... in~ 11 blad nl"ll~
dcvl~'C
11I".h. A iiUggCSIW utt:lhod for obUlllllng a black mane finish I. It, L"mpk ldy blaelcn 11K" rnca'Ulemcrll pl"'lc Wllh .OCM from u bumlll~ lJnJ~C The JTIC".I,ureIUcnl pl~I " .hatl hale a Ihclln.1l cuuple I'll 'H11Il.
The II\C3)Ua'ment
3110Chcd
10 Ihc
plale .hall
s urfa,,~
h:l'·~ ~
Ihermal
~olll'k
or
"IlHI~r
of lhe plate
15.5 Rt'IWrI- On ctJmplcuon of the lin;!] le:.1 cyde. m~pect the roofing producl~ wllh the unaided eye and repon any damage or slructur:11 alteration t'au~ed by Iht: lest I 5.6 P"l!ci~'i(llL (llLd Bias-No .)lalt:ment I'" I1lllde :tbol\! eith~r the precision or bia., of Test M ethod~ C 1185 for he whether Ihere i~ con forman ce to the criteria for .'>uccC-.'>s ~pel.'i l ied in lhe proce· dure.
144 Rt'I)()rI-O ll <.-ompletion of the fi nalte!![ cyde. in~ pl·<.1 the sheets WIth the IlI1(lil.kd eye and report (l ny damage \If ~1r1l(;lur;}1 alterallOn (;;Jus~d by the t e~t. 14.5 Prl'clSioll wu/LJws-No SI:IIemt:nt is made about t:lIhn the preclMon or bHlS of Te:.t Methods C 1185 for heatlramv.,111 structures. since lhe result merely stales whether Ihere I~ l·"nformance 10 the cnten", for success spet"ificd in the prl)<.-.:·
16. Frt'l'7.cn·ha w- Rooling
Prt)dlll· t.~
16 I SI/:lIIjiC'tlllcC (lfU/ USt'- Thl~ te ... t illVesug:lIes the degrlldatlon of the product due 10 eXpo!,>ufe \0 repealed freele .. tluw l"yl'le\ T hi, le'l I' II t'omp
J.lfC
15. lI eutlRain-Ruuf Slt'tlctures !5.J SiWttjic{IItct' fllld UJe-This [est b lI~ed [0 asses~ thc 11"I;!llcd perforn)ann: of tiber cement roofing prudUo:IS undl" ~·\rhc ~·hange.s 111 ITllll\lUrr content 7
' r ~STr\ !nWW,C,MI, ;en 8~ r r Karbor Onvt :'~ l 'l , h('( k ~n, Penn;yIV!OII I941S· m~ .
• !~tH 01 Ante ~ l c ~ lnl ; 'OOV hJ; ~e(n m~ f
by th~
~' i, Wo r ~k
:]r~5
Jr.:
G~' : i!Y 15W! E ~) ~n~ er I(: ,)~
lram ISJM<4!l/¥.' C 1185 - 08 16.3.8 The free7.er unit shall be capable of being contmllcd to the prescribed freezing condilion I'ollh :r flill load ('OJ te,t specimens. 16.3.9 During bo[h th..: freezmg lind thawing cycle.'>. the specimens shall be positioned to a llo w [h..: free circulation o! au/waler around the mui"idual bags. Carl! shall be tak..:n to ..:n~ure that the proper quantilY of water remain~ in the bal!. Bags can be fl!pl:rced or repaired during the test program . 16.3.10 S:J\urate the conlrol specimen~ and the cycled 'pecimens (removed from the bag~) by imlllerslllg them It\ w;lIer HI !I tempe rature grealer than 60°F (I~ OC) for a millll1lUIIl of -18 h. On the same day. ~ubmit bo[h so;:t~ of ~po;:C1m..:ns 10 the salUr:tted flexural test according to 5ecI1on 5. Spcclmcn~ WIth a uniform Ihickncss .. hall h:lve the :.I renglh r..:corded :r~ MOlt Specimens with an uneven Ihickne~s ~hall have the ~trcngth r..:corded HS th..: breaking load. 16.4 C,,/rllll.llioll (/11(/ Rcporl--Calculate and report [he rallo R of Ihe sirength averaged for the se[ undergomg freezclthaw cycles (F/ ) to the ~trength averaged for the c01llrol 01 reference set ( F,) .
relalive humidity of 50:!: 5 %. The specimcn.~ shall be 12 111 (~05 mm) long and 6 III (l52 mill) wide or one-half the width o f an mdlvidual piece. it Ihe pIece IS le.\~ than 12 in wide. CI1\ t .... o spl...cimen~ from each plcce of produCI, so [hat at least SO 'it of [he lOp surface area will come form the area of the pie c~ th,1! would nomlally be cxpo~ed. as specified 111 the m:muf:u. [ure r's in~[alhnion in,lnlctions. There .~hlll1 be OIl leasl oue t'ul edge of 12 in. that expo!oC' the substrale on each speCUllcn Label cat'h piece to Idenllfy which two piece~ were cut frllm .1 specilic ~lImple. 16.3 Procedure : 16.3. 1 Divide the te't spccilllcn~ from each ptcte \0 fOI11\ 1.... (1 s..:ts of len specimens e,lth, One sct i~ for control and one IS lor frecle/lhaw leStHl,!;. Control specimcns shall he rctaincJ III ,\ frec7er al-IO ::: 10°F 1· 23 :!: 6°C) to retard hydration 16.3 .2 Saturate one sct 01 ten lest specimens by lmmer:.ing them 111 water at a t..:mpcratur..: of 60 :!: 18°F (16 :!: 10°C ) f('O r :l minmlum ('Of 4S h 163 .3 The specimens ~h:lll be ~eaJcd individually into pb,uc bag~ sUfToundJd on .111 sides by a minul\ulll of 250 111 1. .md II maxullum of Son mL of w:'Ile r; air shall be cvacuat~ u tTO mlhe bag. The plnstlt· bag ~h:J1I have :.l [hickne~s of bet .... een N mil .. (0 2 mm) ;md 12 mih (0.3 mm). The lenglh and wallh 01 the bag, ~hall nOl exceed the Ic:ngth and width of lhe "p{"l"imen by more than 20 '% . respeclively. 1('1.3 .3 1 Specimen~ ~hall be horizo ntal during freezing and th" .... mg. It I~ permincd to te~tllldlvidl,lHI.~JleCll11enS or to ~t'H':1-. \~)(.'<:imem on top of e:ld, other. provided that ~pace~ of at le.!~ t 1,~ tn . (6 Il1m) thkk pedmen~. 16.3.3.2 When spccim..:ns are Slacked. one of the ~pec i J1len s Ul the middlo;: of the sta(' k shJ!I hllve a thermocouple embedded In •• small hok 1 / 1" Ill. (1 .5 mm) lI\:lximum diamet..:r dri lled 111 Ihe t'emer of Ihe lOp surface 10 a depth of the mid· plane of th t· ~ llCClmen . to detenllinc wh~'n the l>pceimen~ have reached the pn.-,c nbed lempermurc 10.3.4 Subject [he ~peculll:n.s to the number 01 free7c1th;N c ~ des required in Ihe appllcllble product specific.ulon In ae hlc\c the desired grJde classificalion 10.3 .5 Free7e 111 n lree1er where the speCimen with 11ll" the n nocouple shall rcach at telllpenl1Ure of · 10 :!: IOQF (·23 .! O'" C ) .... ithlll 24 h and be held for:l nlinimum of I h. Ill.3.6 Thaw in lIir or W;\ler. where [he ~pecimcn with th ~' thamocouple ., hall re;u.' h a lemperalUre of 60 ::!: IRoF (10 ;:. 10 C ) within 24 h ;lIld be h.:1d for a minullum of I h befOl 1! pro-.: eeding WIth freczmg . 16.3 .7 Each freezchh;lw .;yelc shall have a minimum cyl'll: Ilmc of -I h and a m:tWllUlll of 48 h. bUI an interval of 1'2 h max imum (';In be la!"cn bcl\\ccn cycles.
F N ' :J
F,
((Ilt
10.5 Preci.fioll Gild 8im: 16.5. 1 Prel"isioll-The preciSIon of Ihe procedure III Test Method~ C 1185 for fre..:ze/thaw-roofing products i, belllg d..:tenlllned. 16.5.2 Bia.f-Si nce there is no accep[ed rererel1c~ malenal SUitable for determining the bia.~ for the procedu re~ III Tc,t Mc[hoo~ C 1185 for freezelthaw-roofing prodUCIS. no ,laic· llIent o n bia.~ is being maue.
17. Ke y words
17 . 1 accelerated aglllg: acceptable quahlY II1111t (AQL); cellulose fiber: clapboards: cracking; de1amin:lIion : densit) . dimensional me:I.~l!rements: ed ge straightne ss measurement , eqUlhbnum conditIoning; !lat sheet; fleKur:tI: frce7c/tha\\. granulated surface; heat/rain; inspecllon by at!ribute.~: mspec· tlOn by variables; length measurement; linear changC'; long. term chemical interaction; modulus of rupture; moi~ture cnn· lenl; moisture movement; non-a~be~lo.~ fiber celllenl . polyethylene fiber; polyvinyl lI1cohol fiber; r.1dlUllt heal. roof· ing; ~ample conditiol1ing; snmple testing; sampling; ~amphllg by attributes; ~;ll n pling by vari ables; salllpltng schemes; ~(lLU raled conditioning: ~crviccability; shakes: <,hingles: sldmg: slate,: ~mooth !>urface: squarenc~~ measurement. Strenglh: texturt:d ~lllface: thickness measurement: W;lnll .... :tter; waler ab~orp[ion: waler di~placemenl method. waler tlghtnes,; lIeather degr:Jdation : weathering expo.~ure: w..:atherproofing: wet condi[ioning: width mea~uremenl
,
AS TM 1"/fllNbonal fsh •• no pOSillQll '1I$p9CIJnQ ~~yp.tr,",I·"!)t!I~U'A CQGllGCI.Ql ~ltn mlX. ..".tNJoned In lhi$ ~randaf(l U$II'$ 01 tf>js slafldald IIfll III1P'.S5Iy Ildvrs.o IIIaI o.rannonaroon 01 rl>6 ~lIhdiry oI."y such $Urr..,1 rognrs. ,no ifill fISk 01 ifllnnge",..,r 0I5UCh rlghls, .'" en/If'ry 1110" own '1l5pct1$Wlllty ThIs srarldard IS subjecl 10 IllVrSioo II/lIny '''''a by ",a 'osPO"~,()kJ Il/CMICalcommll/ee IJnO "'1111 be 'o>ll6w.o ava'Y hve y68f5 and ","/J, feapptOV/lfJ or W/lndraw" YOtIf comnle_")I~ ·Jtllltlvlred "1Il/J' lor rf/lfI$iOfl oIl111s SlanoJf
T"' •• llIfK1IllCJ 1S copyrlgllUJd Dy ASTM InlemsbOl>aJ. 100 6.J" ~Jtx1t OrnIe, PO 80.\ ClOD, WOS' Col!sna'>oc/I..,. PA 19428-2959. IJn,led SI.IIIS /ndl~1 repnnlS (s~ 01 mllh1p/G copIf!$! 01 rhls srandard ~y btl obla"'/1(7 by COfI,aCII"fl ASTM III ",. .00116 If)dress or ,I 610·832·9585 (pIIc
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