EN 1170-6-1997 pdf download.Piwast. concrete pnxlucts Test method for glass-fibre reinforced cement Put 6: Detennination of the absorption of waler by immersion and (Ietenlurlatlon of the dry density.
flus Eurupran Standard wriñc a tc nwthod mr #temunlng thr ilty dty and watar ahuq*kzn ii a n (RC nDon.
2 Symbol,i and abbreviation
2.1 Symbola
flui 4% a ia crc aflrr yt. dry 11uu4• tn gmn
a h, pker aflrt thWWP4krn br f (by
Wr( mr4, UI UTV4
V volume or wt rrc, Ui
y wader a uep’on by üimwrUun. In pt1renLe by inzwc
A hy (h1IIIy, i kgn1.
2.2 AbbreviatIon
KC (1a’iii-fllwi rrlntowrd rrmrnt.
3 Apparatui
The apparus n.npnMe
– a ,,rnk, with a inciwinng ntnw 0kg to 2 kg. undc to 0.1
— a ,v’,,Idaliwl dq,i,.q o,,e, adjtw.’iI to (1W 5) T;
– a flat &ia,d. made al unuuth. ri1y deanrd
•ndeiia1. appruxNiucIy (cdX) x NOD) nun.
— a ride. amne to 0,5 mm a rnUaprr, wrundr U) Di nun;
– a flat twttomnl 1rn4k, flIk’d with waler nuunañwd
— (2() 2)1’, appruxinur1y (fl) X 200 X 100) nun. equipped with a dcicr afluwing (1w tIonlng ul (hr %unpk’le In (nf(InnhIy with 42. tar ruunpk, nni’un’udIIilr ‘riwk’4ypr cund” ihuwn In Ogure I.
4 Procedure
4.1 Test pieces
Oii (1w flat l*snl. make a wiq4e iuiel with no facing layer (Ic. made enarely at (;RC) under the uue cug1dutun% the actual piudurtiun K I nwn1 ‘*ay (K P(VflüX
After 24 h. dernoidd and !don the sampk panel until the age of 6 da51 under the aiiw iundEtkjii ati fur the actual production K rcprents.
tat (K by 5IWflU KI (IJO ) 111111 (I1IIII 11W (.(Igr, four
te%* pk.ect fn the xbui Wtv4ralcd in figure 2.
%4rr 71w t4d pö. mm ) hr ri uut i dw
tJinvnsao the te ,crc
– Wk*th: (50±2) nun;
– IcnØ.h (5±2)ngn;
When 11w four tr( pirer* ha hewn ag(d fur (3 (h
on them Vi the tr raia at a tctnprmflxr of
(20 ± 3) ‘C fur appmximate4y 24 h io that hwy ha
1wen a’d fur 7 (Iay at the Iffiw of (hr teMa
42 Tt method
rastEr the duiwtiiuwi of eadi anipIr to thr hirarrst milhinwirv and cak’ulate the vulunw, cxprtrd In cm1,
fur (IWh %U1II
M1E h aF po..uN. to frtrniWw dir aznr b dir IØlIFflIt wr,Uf1 mdwt
Mawr the four t pöret In the fliE bottomed Lank
Ailed wth waler at (2t) ± 2) ‘C. The tr!4 Irc an heW
In I)l’r Vrt&itfly by hr (‘UfldJ Will reating OH *tr of
thi4r kiigthwre edges. The dr1*h of rir.vrüig by waler ,dtadl be (20 ) mm.
Tw dwaDun of rnu1wron, depending on (1w (RC eunxj1UtaaI. shall be
— 24 h ka eonipoltiuns with no pol3mrr (‘uIthl)t
7 da. with an mlrnned4ah• mrasunhlwnI at 24 Ii. An. nrnuid hum dr wader and lwhurr wlgtUng. wipe t114 IrM 1JéC(1 with a (Lull1) (111th to nnA amy siufart’ wdrt
WeIgh 11w hat 1JkIYL
is the ItuwI% adler u1Wwr1011 1i 24 h. an gnunic Is 11w rn alter minwr*on far 7 diys, In gnui
Then vhwc (1w teat pieces In the nUbtrd dt)lng oven until they reach eon’tanI a m.j, ir. when the ItilYrrenle brIWCIIi two WrUng rihs 24 h apmul Is
than 0.1 %
5 Expression of resnIta
5.1 Water aborptlon by Immrnilon
The water absomptiun by inulwraon y e pnrd a IwrcrnhJtr by m Is drtrnntncd by 11w equlawa *1
rn — m x 101)
For fonnudatioi with pulmer content 7 Is calculated at 24h with ,n1 and ya 7days with 52 Dry density
The thy drnidty p. rqirei.erd In kgin, Is dcleii,dnrd by the foIk,wing cqualkim
X 10’
As• Vx1o’
6 Interpreting the test
Pr results (lI1sIHI 4*1 the dwm1.,istb. 0(11w (;K (onxJsItIUn (anukirnr(iy u(Uw sand, pulynwr ((*I4flt, mit’.) U)4I 115 w UWILshIp (tomnparISma).
7 Test report sheet
The teat rqxal sheet shall romprisi (lw following lnfminiumt)mia
– the (bite of tr
— the k nt:fication of the nuwn.factiuir
– the di nssios of test pierrs.EN 1170-6-1997 pdf download.