ISO 04179-2024.docx

5>×SOInternationa1.StandardISO4179Fourthedition2024-02©ISO2024Ducti1.eironpipesandttingsforpressureandnon-pressurepipe1.inesCementmortar1.iningTuyauxe1.raccordsenfbnteducti1.epourcana1.isationsavecetsanspression-RetementinternedemortierdeCimentReferencenumberISO41792024(en)COPYRIGHTPROTECTEDDOCUMENT©ISO2024WintG<hcdBdHUWwdotherwiseianSit111.CrW4wErtiwnbxtt11mi<k)hrtRd11kHimhwfrpn911tnmcnpyip<?IHdiCntienma)>theinternetoranintranet,withoutpriorwrittenpermission.PermissiononberequestedfromeitherISOatthebe1.oworISOsmemberbodyinthecountryoftherequester.b,Vyfrfiandonnet8CH-1214VcmicrrGcncvaPhoae:*41227490111聊独te:薪括嬴OQrgPub1.ishedinSwitzer1.andContentsPageforewordScope1Normat1.Vereferences1TermsanddefinitionsUater1.a1.S24.1 Cement24.2 Aggregates2Mixingwater4.3 Mortar24.5 Genera1.requirementsforusingadmixtureandadditives3App1.icationof1.ining35.1 Conditionofinteriorsurfaceofpipebeforeapp1.icationof1.ining“._.5.2 Methodofapp1.ication3§；9Sttringcoat35.5 Repairs4Thicknessof1.ining46.1 Thicknessrequirements46.2Interna1.diameter5Surfaceconditionofhardened1.ining6Testconditionsandperformancerequirements71Gene】a1.78.2 Aggregate78.2.2CheckforOrgM1.tandC1.ayimpurities78.3 Compressivestrengthofcementmortar1.ining.88.4 Ringbendingtestformortardisbondingcheck9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.ytechafrAiciennthtoaghhasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththeInternationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersOfe1.ectrotechnica1.standardization.Theproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.Inparticu1.ar,thedifferentapprova1.criterianeededforthedifferenttypesISOdrawsattentiontothepossibi1.itythattheimp1.ementationofthisdocumentmayinvo1.vetheuseof（八）陈榭泡PeCttake.M?e温邙解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.suchpatentrights.Anytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.Organization(VVrTO)princip1.esintheTechnica1.BarrierstoTrade(TBT),seewww.iso.org/iso/forcword.htm1.海?IiHW鄙&Z"f诲忸)%3展U腑画dijfi毋§SO/TC5,Ferrousmeta1.pipesandmeta1.1.icfittings.Thisfourtheditioncance1.sandrep1.acesthethirdedition(ISO4179:2005),whichhasbeentechnica1.1.yrevised.Themainchangesareasfo1.1.ows：definitionsofadditivesandadmixtureshavebeenadded；thefo1.1.owingtestsandperformancerequirementshavebeenintroduced:a) checkfororganicimpurities;b) checkforsi1.tandc1.ay;c) compressivestrengthofcementmortar1.ining;d) ringbendingtestformortardisbanding：-therequirementOfinterna1.diameterofpipehasbeenadded;the1.istofperformancetestandroutinetestshasbeenadded.Aftp1.etefeU*9即陷HHeHWtwv4WSfiyi三e÷*eF'snationa1.standardsbody.ADucti1.eironpipesandfittingsforpressureandnon-pressurepipe1.inesCementmortar1.ining1Scopercqu1.rementspressurethcandnon-pressurethicknesspipc1.inesinterna1.dcfined1.iningsISOCementISOmortarandducti1.e1.6631.pipesandrequirementsn-1.inedpipesgravityfittingsoperatingpartia1.1.yfi1.1.ed.corrosiondamageandinc1.udesspecia1.canbeUSCdeitherseparate1.yorincombination:b) achangeofthetypeofcement;2Normativereferencesrequirementsofthisreferenceddocumentreferences,on1.yamendments)app1.ies.Forundatedreferences,ISO2531:2009,Ducti1.eironpipes,fittings,accessoriesandtheirjointsforwaterapp1.icationsISO10803:2011,Designmethodforducti1.eironpipesPiPingI6631:2016IforDuCEeapp1.icationsfiuings,accessoriesandconnections,compatib1.erep1.acement(PVCorPE)DeterminationAggregatessizedistributionbysievingmethodsformechanica1.andphysica1.properties-Part5：methodsThisdocumentspecifiesthenature,themethodofapp1.ication,thesurfacecondition,performanceHttingsforandminimumofasof2531,7186forISOironItcoverscementmortar1.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(inc1.udinganytheeditioncitedISO679,CementTestmethodsDeterminationofstrengthISO7186:2011,Ducti1.eironproductsforsewerageapp1.icationsISO16132,Ducti1.eironpipesandfittingsSea1.coatsforcementmortar1.iningsISOsystems,waterironpipes,andforp1.asticpipe1.inetheirjointsrepairandwithp1.asticISO21051:2020,Constructionandinsta1.1.ationOfdUCtiIeironpipe1.ineISO2029051.Ofparcic1.eforconcreteTestEN545:2010,Ducti1.eironpipes,fittings,accessoriesandtheirjointsforwaterpipe1.ines-RequirementsandtestForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttp÷i"vwM.isc<Hgobp3.1 additivesimproveachievepropertiespropertiesmortarorhardened1.iningorthatcanbeaddedtocementmortarin-503.2admixturesacce1.erating,Admixturesmeetingrequirementsenhancepropertiesofthemortarintermsofp1.asticizing,set4Materia1.s4.1 Cementmanufactureorequiva1.entISOstandard.AnnCXAggregateS1.6631:2016,AnneXB.natura1.raggregateisagranu1.arminera1.Constituentprevious1.yuseduseconstruction.TheaggregateAggregatehavebedrinkingaggregateapp1.ications.requirementsformateria1.sincontactwithdrinkingwaterwhen1.iningusedfor4.3 Mixingwaterde1.eteriouspartic1.esisfthoweverrmortaradmissib1.eprovidedthatabove-mentionedrequirementsprescncefu1.fi11ed.4.4 Mortarand-43respective1.y.ratiosaggregates/cementandwater/cemcntsha1.1.bespecifiedbythemanufacturer.ISOandIECmaintaintermino1.ogjrdatab孤d弭即eMS1.ti3,isf1.Drtionatthefo1.1.owingaddresses:IECE1.ectropedia:avai1.ab1.eathttpsw¼fw.e1.ectropedia.orgfine1.ydividedminera1.materia1.(e.g.groundgranu1.atedb1.astfurnaces1.ag,coa1.f1.yash,ground1.imestone,si1.icafume,minera1.fi1.1.ersandmetakao1.in,minera1.pigments)orpo1.ymericmateria1.usedinordertoordertocertainspecificoffreshorganicorinorganicmateria1.addedduringthemixingprocessofmortarinaquantitynotmorethan5%ofdrymatterbymassofthecementcontentofthemortartomodifythepropertiesofthemixinthefreshand/orhardenedstateNote1toentry:workabi1.ityetc.Cementthemortarusedtoofthisdocument.Tp1.ywiththecementstandard(三)inapp1.icationinthecountryofpipeUn1.essotherwisespecified,thetypeofcementsha1.1.bese1.ectedbythemanufacturerinordertobesuitab1.eforthenatureofthef1.uidtobetransportedinaccordancewithISO2531:2009,AnnexB,ISO7186:2011,4.2BandISOTheartificia1.orrecyc1.edfrommateria1.suitab1.eforincementitiousmortar.sha1.1.canacontro1.1.edgranu1.ometricdistributionfromfinepartic1.es(sand)tocoarsere1.ements(grave1.).Thewatersha1.1.meetThewaterusedforthepreparationofthemortarsha1.1.beeitherpotab1.ewaterorwaterfreefromsubstancesminera1.eithertheortothewatertobethetransportedthepipe1.ine.Thearesti1.1.ofso1.idExistingnationa1.hygienicrequirementssha1.1.becomp1.iedwith.ThefreshmortaroftheIiningsha1.1.becomposedofcement,aggregatesandwatercomp1.yingwith4.1,4.2Therespectiveproportionsofaggregatesandwatertocementsha1.1.bese1.ectedandcontro1.1.edbythemanufacturerinordertoachievecomp1.iancewiththisdocument.ThemethodsofdeterminationoftheManufacturerssha1.1.submitthehygieniccertificateofmortarmeetingtherequirementofISO2531:2009,4.1.4themateria1.usedforwaterapp1.ication.contactwithwaterintendedforhumanconsumption,incasethepipesaretobe4.5Genera1.requirementsforusingadmixtureandadditivesIncasetheadmixtures)andadditiveshavebeenusedbythemanufacturer,thesamesha1.1.bedec1.ared出Qg2!MtthatO2k4itbBmafcri三nch卸DhVabk晚gitthidfXIh1.froatVcOnStinJJ<ta111.iirmpiibenicntiyfipesaretobeusedforwaterapp1.ication.5 App1.icationof1.ining5.1 Conditionofinteriorsurfaceofpipebeforeapp1.icationof1.iningA1.1.foreignbodies,1.oosesca1.eoranyothermateria1.whichcanbedetrimenta1.togoodadhesionbetweenthemeta1.andthe1.iningsha1.1.beremovedfromthesurfacetowhichthe1.iningsha1.1.beapp1.ied.Theinnersurfaceofthepipeandttingsha1.1.a1.sobefreeofanymeta1.projections,whichcanaffectthethicknessofthe1.ining.5.2 MethodOfapp1.icationThemortarsha1.1.bethorough1.ymixedinordertoachievetheappropriateconsistencyandhomogeneity.B0t1ttipes,the例】丽耐聃峥喀眼伽HWH融侬砥触就Iteftionofthemortarontothepipesurface(centrifuga1.method).Manufacturersmaya1.souseprojectionmethodoracombinationofthetwotoachievethedesiredpropertiesmeetingtherequirementofthisdocumentForhW1.f1.照相同Rft1.1isin25怫断4向吸规YW"bymeansofarotatingprojectionheadormaybep1.acedbyApartfromtheinnersurfaceofthesocket,thepartsofthepipeorfittingcomingincontactwiththetransportedwatersha1.1.beentire1.ycoveredwithmortar.Theconsistencyofthemortar,thetimeandthespeedofcentrifugation,andthespeedsofrotationandtrans1.ationoftheprojectionheadsha1.1.becontro1.1.edsoastoachieveadenseandcontinuous1.ining.The田闹曲Iyha帏所用s.ofanycavitiesorvisib1.eairbubb1.es,sothatminimumthicknessandhomogeneityare5.3CuringThefresh1.iningsha1.1.becuredatdefinedtemperaturesa1.ongwithhumidityrequirementstobedecidedt)yrtfcemancem；mn|dinttimiT)1.BofdoadhkUehGiHnu,rottkt1.tiennAt!hadeG11imeM1.(M1.rninHaturMif1.umtheanyothersuitab1.ecuringmethoddependinguponthec1.imaticconditionsinthemanufacturingpremises.Any1.ossofwaterfromthemortarbyevaporationsha1.1.besufficient1.ys1.owthathardeningisnotimpeded.中RVWe¢yois1.5iWip1.e.bymeansofcontro1.1.edatmosphere,dosedpipeendsorbyapp1.icationofForhigha1.uminacement1.ining,therequirementsofISO7186:2011,7.6and7.7sha1.1.beme1.5.4 Sea1.coatUn1.essotherwiseSPeeifiCdJhUmanufacturerhastheoptionofprovidingornotprovidingasea1.COa1.Thesea1.coatsha1.1.notaffectadverse1.ythequa1.ityofthetransportedwater.Whenasea1.coa1.issupp1.ied,itsha1.1.beinaccordancewithISO16132.Thesea1.coatsha1.1.meettherequirementofISO2531:2009,4.1.4formateria1.sincontactwithwaterintendedK5'UjHrsconsumption,incaseI1.iepipesaretobeusedforwaterapp1.ication.削由1隋的rer'fiW1.i三sdefectinstruct活科R8开引k)*UHPi6y*Nb色灯晒fMif1.OTfdoUtayJtwdywj1.fhefirstberemovedfromtheseareas.Thenthedefectivepartsha1.1.berepairedbyusing,forexamp1.e,atrowe1.withfreshmortarsothatacontinuous1.ininghavingaconstantthicknessisagainobtained.IfnoinstructionfSma21阻眺28印尔orsupp1.ierfortherepairmateria1.,itshou1.dbecarriedoutinaccordancewiththeFortherepairoperation,themortarsha1.1.haveasuitab1.econsistency;ifnecessary,additivesmaybeinc1.udedtoobtaingoodadhesionagainstthesideoftheexistingundamagedmortar.Sufficientcuringsha1.1.beprovidedtotherepairedareas.6 Thicknessof1.ining6.1 ThicknessrequirementsThenomina1.thicknessofthe1.iningandtheminimumthicknessaregiveniXU41.The1.iningthicknessmeasuredinthepipesha1.1.notTab1.eftsfrftfThUkness0nimurmBn.wtmorifining1.DNgroupNomina1.sizeDN1.iningthicknessMaximumcrackwidthandradia1.disp1.acement(potab!ewater)Maximumcrackwidth(partia1.1.yfi1.1.edsewagepipe1.ines)320.80.6530,80.7S00600Tab1.e1(continued)DNgroupNomina1.sizeDN1.iningthicknessMaximumcrackwidthandradia1.disp1.acement(potab1.ewater)Maximumcrackwidth(partia1.1.yfi1.1.edsewagepipe1.ines)63.S10.8961.20,81271.524002600瞅谿映H½yfcdh痴疆姗施RsA脚嗡艇M三钮wcen1110p三i州fit，加OdifI哪网侬cr,!ab1.ycoatedmortarmaybeused.AyhfVWKa1.1.?"用$8喉MRf1.nufac?UrerredU.P筵M*%dation.theminimumthickness.The1.engthofthe6.2 Interna)diameterThenomina1.va1.uesoftheinterna1.diameterOfcentrifuga1.1.ycastducti1.eironpipes,expressedinmi1.1.imetres,arcapproximate1.yequa1.tothenumbersindicatingtheirnomina1.size,DN.Theinterna1.diameterofcementmortar1.inedducti1.eironpipessha1.1.have1.imitdeviationasperEN545:2010,4.3.2.2toensuretheminimumboreofpipes.6.3 Minimuminterna1.diametermeasurementTheinterna1.diameterofthe1.inedpipessha1.1.bemeasuredbymeansofsuitab1.eequipmentbyeitherofthefo1.1.owingtwomethods：a)twomeasurementssha1.1.betakenatrightang1.es,atacrosssection200mmormorefromtheendface;themeanVaIUeofthesetwomeasurementscanthenbeca1.cu1.ated；6)4aDe即Ehntie滋忒AinUHCfht1.iknessseda1.ongtheboreofthepipe.ift秘由怖舰由砥於8fh用加由estrtf&i能的Wda制理用视汕腌hfent.insertionofastee1.pin,orontheThethicknessofthe1.iningsha1.1.bemeasuredatbothendsofthepipeina1.1.eastonesectionperpendicu1.artothepipeaxis.Ineachsection,whichsha1.1.beat1.east200mmfromthepipeend,measurementssha1.1.betakenatfourpointsspacedat90ointerva1.s.assurancep1.an,dependingsha1.1.bereproducibi1.ityaofstatistica1.process.definedinthemanufacturer'squa1.ity7 SurfaceconditionOfhardened1.iningofmanufacture(e.g.surfacefinisheffects)re1.atedbeacceptab1.eProvidedSUrfaCetexturesinherentthethethicknesscancentrifuga1.1.yapp1.iedinnerSurfacethin1.aitanceandCementextendedapproximate1.yOne-quartercement,Corrugatedcomp1.exprovidedshapeofthefittingsreducetheapp1.icationprocess,1.ining1.iningfittingsminimumNOTEtheeffectiveIntcrna1.conditionhasofcomparative1.yIcsscrshapecftcctthefitti11gs.hydrau)iccharacteristics,themainfactorscannotcanavoidedfromHianiifactureThesedeve1.opduringtransportation.togetheracceptab1.eotheriso1.atedcracksCausesfittingsexpansionofdryenvironmentparticu1.ar1.yShrinkageundertheCementThemortar,resu1.tingenvironn>entpermissib1.e1.imits,itSha1.1.autogenousprocess,theprocedureprescribedradia1.themanufacturer.Repairmateria1.NOTEre-swe1.1.ingcracksIiningradia1.disp1.acementshydrationc1.osecement.whenthe1.iningcomesintocontactwithwateraWe4,co1.umn"partia1.1.yfi1.1.edsewagepipe1.ines".NOTE3Theseho1.1.owareaswi1.1.disappearWhenthe1.iningcomesintocontactwithwater.©ISO2024-A1.1.rightsreservedTheva1.uesforthethicknessofthe1.iningsha1.1.bereportedtothenearest0,1mm.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