EN 1169-1999 pdf download.Precast concrete products General niles for factory production control of glass-fibre reinforced cement.
2 Normative references
This European Slaiwlant incorporates by dated or iuidated reference, i))VLs10nS from other piibbdions. These nornudive references are rued at the appropflale places in the text and the pul)heaflons are listed lwreafter. For dated references, subsequent ainendincials to or revisions of any of these publications apply to tins European Standard only when incorporated in it by afllelbdnwflt or revsio. For undated references the latest edition of the 1niblk’ation refemsi to applies.
prEN 197-1, (‘en,enl — Pail I: Composition, specifications ciiul coitfi,rin ily erifrria for coin cements.
EN 450, fly ash Jbr eoncrefr — l)çfinitions, requiirinents and quality etnitivi.
EN 1170-1, I’rrcasl cone, We products — Test method for gkzssfibn’ reiiftrced cement — Pail I: 4h’f1suring (lie in.steney of the matrix iu inp test” nwthod.
EN 1170-2, Precast cone, We products — Test ,,wthod for gkiss-fibn’ reiift.n’ed cenu’nt — Part 2: hxsuring (lwfibrt’ content in fresh GR( “Wash out test”
EN 1170-3, Precast cone, We products — Thst method for issJIbre reii(fo?rcd ceiau’iit — Pail 3: Measuring (he fibre content of spmpd (RC.
EN 11704, Precast concrete products — Test method for glass-fibre i’i,!b,red cement — Pail 4: Measuring bending strength — Simjilflud tiending test” method. EN 1170-5, Precast concrete pniducts — Test method for glass-fibre n’iirforred cement — Part 5: Measuring bending streiagtk, “Cam plefr bending test” method. EN 1170-6, Precast concrete products — Test metluxi for glassfihii’ rei,tt,,red cement Pail 6:
Th’tern,znalwi. of the cth.wnp(ion of uviter by im inpisson and determ a muglion of the (try densilAL EN 1170-7, Precast concrete products — Test method for glass fibre iviifrnred cement — Pail 7:
Mi’a.cun’ment of ertremes qf di,mu’nsional canal ions It lIP to uiZOa$tuiv content.
3 I)efirnt.ions and abbreviation
3.1 DefInitions
For the purixes of tIns .staxidard, the following (ieflflhtIOilS 11)1)13’
additive
Pl)dII(t Liuti may 1w fld(Ie(I to 11W matriX (‘OIUI)($41110H
to niiiove P)1’mt’l It (U) be reactive
(e.g. silica fumes) or mcii, mineral or organic
(e.g. polymer (1Isperions)
admixture
product added m quantity less than 5% of the mass of cement, before or during mixing and giving expected nl(xlificatjons to the initial properties (e.g. plasticizer. air entnuiung agents)
3.1.3
AR gla -fibre (alkali-resistant)
glass-fibre resistant to the alkaline environment of mnatflces made fnnn hydnuilic bin(ler. This resistance is due particularly to a specitic coml)osit on of glass
3.1.4
E glass-fibre (electrical)
gtiss-fihre usually used in the eonhIsates with organic binder. Due to the composition of glass, this type of fibre is degraded in alkaline environment
basic strand
glass fibre obtained by stnrn(lnlg 100 to 200 filanwnts having 10 i.m 1030 im individual diameter
3.1.6
glass-fibre reinforced cement composite material consisting of a matrix of hydraulic bmn(Ier (cement) reinforced with glass-fibres, these materials being compatible
3.1.7
matrix
part of glass-fibre reinforced cement comprising the mixture of sand, cement, water and if necessaiy ad(htIves and admixtures
3.1.10
Quality Assurance Manual (QAM)
(kwllflieflt (lesenbing the general nwasures taken by a InanLthwLurer in the held of quality assurance. This doctuneflt is the on-conhI(lentlal contractual part of the Quality Manual. if this exists
3.1.11
Quality Assurance Plan (QAP)
document desenhing the general measures taken by a niwitthitinrer to confonu With the requirements relating to a given production. QAM and QAP may be blended
3.1.12
control plan
(l(XlIIUeflL (lesenbtng the specific measures used to effect the control of a lw(x1Lh
3.2 Abbreviation
GRC: glass-fibre reinforced cement
4 Control of raw materials
4.1 General
The raw niatenaLs shall confonu to the requirements of 11w European ShuI(Iards or if none exist to national standards valid in the place of use. In particular Portland cements shall comply with prEN 197-I and fly ashes with EN 450.
If no standard exists, raw materials shall be covered in technical specifications describing the nature of the nsiulreliwnts for (;RC and agreed by 11w supplier and the manufacturer.
The use of E glass-fibres is not reconinwnded with Portland cement, tudess in a modified eenle-nt matrix of which its peifonnance and their change with time have been identified in accordance with ENV 1170-8.
NOTE I To estiniate the rcsisla,wc of gbss-flhn’s to alkalis of Portland cement. ii is rec’omnwnded to refer to 11w GRCA puhhcatinns no. S 4)104.11154 and no. S(IIIIMr2N6 They drOne a test tn,nd In Cement — &1,C Test and give rcquirenwnl for gIa-fl1res to hr used in mat,ice% with hydrnuhc hinder. NOTE 2 The g1wi-fibres are used in the following fonns diopwd mnk continuous rmlnlWfihrrs (stratkfits), nets, and main.EN 1169-1999 pdf download.

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