ISO 041792024.docx

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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) acoatingove

16、rthe1.ining.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentconstitutesthe1.atesteditionofthedocument.Fordated(inc1.udinganytheeditioncitedISO679,CementTestmethodsDeterminationofstrengthISO7186:2011,Ducti1.eironproductsforsewerageapp1.icationsISO16132,Ducti1.eiron

17、pipesandfittingsSea1.coatsforcementmortar1.iningsISOsystems,waterironpipes,andforp1.asticpipe1.inetheirjointsrepairandwithp1.asticISO21051:2020,Constructionandinsta1.1.ationOfdUCtiIeironpipe1.ineISO2029051.Ofparcic1.eforconcreteTestEN545:2010,Ducti1.eironpipes,fittings,accessoriesandtheirjointsforwa

18、terpipe1.ines-RequirementsandtestForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttpivwM.iscHgobp3.1 additivesimproveachievepropertiespropertiesmortarorhardened1.iningorthatcanbeaddedtocementmortarin-503.2admixturesacce1.erating,Admixtur

19、esmeetingrequirementsenhancepropertiesofthemortarintermsofp1.asticizing,set4Materia1.s4.1 Cementmanufactureorequiva1.entISOstandard.AnnCXAggregateS1.6631:2016,AnneXB.natura1.raggregateisagranu1.arminera1.Constituentprevious1.yuseduseconstruction.TheaggregateAggregatehavebedrinkingaggregateapp1.icati

20、ons.requirementsformateria1.sincontactwithdrinkingwaterwhen1.iningusedfor4.3 Mixingwaterde1.eteriouspartic1.esisfthoweverrmortaradmissib1.eprovidedthatabove-mentionedrequirementsprescncefu1.fi11ed.4.4 Mortarand-43respective1.y.ratiosaggregates/cementandwater/cemcntsha1.1.bespecifiedbythemanufacturer

21、ISOandIECmaintaintermino1.ogjrdatab孤d弭即eMS1.ti3,isf1.Drtionatthefo1.1.owingaddresses:IECE1.ectropedia:avai1.ab1.eathttpswfw.e1.ectropedia.orgfine1.ydividedminera1.materia1.(e.g.groundgranu1.atedb1.astfurnaces1.ag,coa1.f1.yash,ground1.imestone,si1.icafume,minera1.fi1.1.ersandmetakao1.in,minera1.pigm

22、ents)orpo1.ymericmateria1.usedinordertoordertocertainspecificoffreshorganicorinorganicmateria1.addedduringthemixingprocessofmortarinaquantitynotmorethan5%ofdrymatterbymassofthecementcontentofthemortartomodifythepropertiesofthemixinthefreshand/orhardenedstateNote1toentry:workabi1.ityetc.Cementthemort

23、arusedtoofthisdocument.Tp1.ywiththecementstandard(三)inapp1.icationinthecountryofpipeUn1.essotherwisespecified,thetypeofcementsha1.1.bese1.ectedbythemanufacturerinordertobesuitab1.eforthenatureofthef1.uidtobetransportedinaccordancewithISO2531:2009,AnnexB,ISO7186:2011,4.2BandISOTheartificia1.orrecyc1.

24、edfrommateria1.suitab1.eforincementitiousmortar.sha1.1.canacontro1.1.edgranu1.ometricdistributionfromfinepartic1.es(sand)tocoarsere1.ements(grave1.).Thewatersha1.1.meetThewaterusedforthepreparationofthemortarsha1.1.beeitherpotab1.ewaterorwaterfreefromsubstancesminera1.eithertheortothewatertobethetra

25、nsportedthepipe1.ine.Thearesti1.1.ofso1.idExistingnationa1.hygienicrequirementssha1.1.becomp1.iedwith.ThefreshmortaroftheIiningsha1.1.becomposedofcement,aggregatesandwatercomp1.yingwith4.1,4.2Therespectiveproportionsofaggregatesandwatertocementsha1.1.bese1.ectedandcontro1.1.edbythemanufacturerinorde

26、rtoachievecomp1.iancewiththisdocument.ThemethodsofdeterminationoftheManufacturerssha1.1.submitthehygieniccertificateofmortarmeetingtherequirementofISO2531:2009,4.1.4themateria1.usedforwaterapp1.ication.contactwithwaterintendedforhumanconsumption,incasethepipesaretobe4.5Genera1.requirementsforusingad

27、mixtureandadditivesIncasetheadmixtures)andadditiveshavebeenusedbythemanufacturer,thesamesha1.1.bedec1.ared出Qg2!MtthatO2k4itbBmafcri三nch卸DhVabk晚gitthidfXIh1.froatVcOnStinJJentpermissib1.e1.imits,itSha1.1.autogenousprocess,theprocedureprescribedradia1.themanufacturer.Repairmateria1.NOTEre-swe1.1.ingcr

28、acksIiningradia1.disp1.acementshydrationc1.osecement.whenthe1.iningcomesintocontactwithwateraWe4,co1.umnpartia1.1.yfi1.1.edsewagepipe1.ines.NOTE3Theseho1.1.owareaswi1.1.disappearWhenthe1.iningcomesintocontactwithwater.ISO2024-A1.1.rightsreservedTheva1.uesforthethicknessofthe1.iningsha1.1.bereportedt

29、othenearest0,1mm.Thethicknessofthe1.iningontheinspectedonthe1.iningbasis,asThecementmortar1.iningsha1.1.exhibitagenera1.1.ysmoothfinishonitsentiresurface.However,thestructurethe1.ininganditsorangepee1.aresha1.1.tothe1.iningprocess:thattheydonotreduceinmethodofthe1.iningto1.essthantheminimumva1.ueasspecifiedinTab1.e1,On1.yfirm1.yembeddedaggregategrainsarea1.1.owedtoappearonthesurfaceofthe1.ining.Eorbeformedonthe1.inings,tota1.thicknessofthemortar.aDu