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1、5SOInternationa1.StandardISO4179Fourthedition2024-02ISO2024Ducti1.eironpipesandttingsforpressureandnon-pressurepipe1.inesCementmortar1.iningTuyauxe1.raccordsenfbnteducti1.epourcana1.isationsavecetsanspression-RetementinternedemortierdeCimentReferencenumberISO41792024(en)COPYRIGHTPROTECTEDDOCUMENTISO
2、2024WintGhcdBdHUWwdotherwiseianSit111.CrW4wErtiwnbxtt11mik)hrtRd11kHimhwfrpn911tnmcnpyiptheinternetoranintranet,withoutpriorwrittenpermission.PermissiononberequestedfromeitherISOatthebe1.oworISOsmemberbodyinthecountryoftherequester.b,Vyfrfiandonnet8CH-1214VcmicrrGcncvaPhoae:*41227490111聊独te:薪括嬴OQrgP
3、ub1.ishedinSwitzer1.andContentsPageforewordScope1Normat1.Vereferences1TermsanddefinitionsUater1.a1.S24.1 Cement24.2 Aggregates2Mixingwater4.3 Mortar24.5 Genera1.requirementsforusingadmixtureandadditives3App1.icationof1.ining35.1 Conditionofinteriorsurfaceofpipebeforeapp1.icationof1.ining“._.5.2 Meth
4、odofapp1.ication3；9Sttringcoat35.5 Repairs4Thicknessof1.ining46.1 Thicknessrequirements46.2Interna1.diameter5Surfaceconditionofhardened1.ining6Testconditionsandperformancerequirements71Gene】a1.78.2 Aggregate78.2.2CheckforOrgM1.tandC1.ayimpurities78.3 Compressivestrengthofcementmortar1.ining.88.4 Rin
5、gbendingtestformortardisbondingcheck9时即阔%ces86SaPP辰ationsi0AnnexA(normative)Qua1.ityassurance11Bib1.iography.12ForewordISO(theInternationa1.OrganizationforStandardization)isaWOHdwidefederationofnationa1.standardsIK佃iest触UicnandHiniitid诩月帆Ina1.ribefPrbPdyW1.nterndtiOna1.StauB0di-MhtobI1.ytechafrAicie
6、nnthtoaghhasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththeInternationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersOfe1.ectrotechnica1.standardizati
7、on.Theproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.Inparticu1.ar,thedifferentapprova1.criterianeededforthedifferenttypesISOdrawsattentiontothepossibi1.itythattheimp1.ementationofthisdocumentmayinvo1.vetheuseof（八）陈榭泡PeCttake.M?e温
8、邙解tion南品优erA服佛做师曲帆晓cu榴腐胭biR%f1盛胭槌dpatentpatents)whichmayberequiredtoimp1.ementthisdocument.However,imp1.ementersarecautionedthatthismaynotrepresentthe1.atestinformation,whichmaybeobtainedfromthepatentdatabaseavai1.ab1.eatWWWmeMirgpm1.3NsISOsha1.1.notbehe1.dresponsib1.eforidentifyinganyora1.1.suchpat
9、entrights.Anytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.Organization(VVrTO)princip1.esintheTechnica1.BarrierstoTrade(TBT),seewww.iso.org/iso/forcword.htm1.海?IiHW鄙&Zf诲忸)%3展U腑画dijfi毋SO/TC5,Ferrousmeta1.pipesandmeta1.1.icfittings.Thisfourthedi
10、tioncance1.sandrep1.acesthethirdedition(ISO4179:2005),whichhasbeentechnica1.1.yrevised.Themainchangesareasfo1.1.ows：definitionsofadditivesandadmixtureshavebeenadded；thefo1.1.owingtestsandperformancerequirementshavebeenintroduced:a) checkfororganicimpurities;b) checkforsi1.tandc1.ay;c) compressivestr
11、engthofcementmortar1.ining;d) ringbendingtestformortardisbanding：-therequirementOfinterna1.diameterofpipehasbeenadded;the1.istofperformancetestandroutinetestshasbeenadded.Aftp1.etefeU*9即陷HHeHWtwv4WSfiyi三e*eFsnationa1.standardsbody.ADucti1.eironpipesandfittingsforpressureandnon-pressurepipe1.inesCeme
12、ntmortar1.ining1Scopercqu1.rementspressurethcandnon-pressurethicknesspipc1.inesinterna1.dcfined1.iningsISOCementISOmortarandducti1.e1.6631.pipesandrequirementsn-1.inedpipesgravityfittingsoperatingpartia1.1.yfi1.1.ed.corrosiondamageandinc1.udesspecia1.canbeUSCdeitherseparate1.yorincombination:b) acha
13、ngeofthetypeofcement;2Normativereferencesrequirementsofthisreferenceddocumentreferences,on1.yamendments)app1.ies.Forundatedreferences,ISO2531:2009,Ducti1.eironpipes,fittings,accessoriesandtheirjointsforwaterapp1.icationsISO10803:2011,Designmethodforducti1.eironpipesPiPingI6631:2016IforDuCEeapp1.icat
14、ionsfiuings,accessoriesandconnections,compatib1.erep1.acement(PVCorPE)DeterminationAggregatessizedistributionbysievingmethodsformechanica1.andphysica1.properties-Part5：methodsThisdocumentspecifiesthenature,themethodofapp1.ication,thesurfacecondition,performanceHttingsforandminimumofasof2531,7186forI
15、SOironItcoverscementmortar1.iningswhicharcusedtoimprovethehydrau1.icpropertiesofpipesandfittingscomparedtofor1.iningsofandsewersand/ortopreventIta1.socovers1.iningsusedfortheconveyanceofparticu1.ar1.yaggressivef1.uids,wherethefo1.1.owingso1.utionsa)anincreaseinthethicknessofthe1.ining;c) acoatingoverthe1.ining.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentconstitutesthe1.atesteditionofthedocument.Fordated(i
