《民用建筑工程室内环境污染控制标准》（GB50325-2020）工程建设标准英文版.docx

ForewordAccordingIo(herequircrnenbofD>curncnJINBIO2015No.274issuedbyIhCMinistryofHousingandUrban-Rura1.DCVCIoPmCm(MOHURD)OfthePeop1.e'sRePUb1.iCofChina-nNotkconPrintingandDistributing'theDeve1.opmentandRevisionP1.anofNationa1.EngineeringConstructionStandardsin2016,*.ThesUndardcompiIa1.ion(earnhasCornpifed(hisstandardafterextensiveinvu3gaionandsudy.earnestsummaryofPraC1.iea1.experienceandexcensiveso1.icitationofopinionswithreference(ore1.evantintcmutiona1.standardsandtbrcignadvancedstandards.Themaintechnica1.contentsofthis#IrukIrdinc1.udeigenera1.rovisionsjermsandsymbo1.s,bui1.dingmatcria1.s.survcyanddesigningforbui1.dingCnginccringxonstnictionjnspcc1.ionandixcpUfc,ctc.Themaintechnica1.contentsrevisedinthisstandardarcout1.inedbe1.ow:I.To1.ueneandxy1.enearcaddedintoindoorairpo1.1.utants：2 .Thcc1.assificationofdecoratingmateria1.sisrefinedJindthe1.imitandmeasurementmethodofpo1.1.utantcontent(re1.easeamount)inso11matcria1.sarcadjusted:3 .Thcenvironmenta1.testchambermethodanddesiccatormethodformeasurementofforma1.dehydeCmiSS沁nfromwood-basedpane1.sarcretained:4 .Thcrequirementsforpo1.1.utioncontro1.prc-asscssmcntandmateria1.se1.ectiontorindoordecorationdesignarcspecified:5 .Thcrequirementsfortheminimumventi1.ationfrequencyofc1.assIcivi1.bui1.dingswithnatura1.venti1.ationarcSPbificd：6 .Thecomprehensiveradonpreventionmeasuresofbui1.dingsarcimproved;7 .MorcSiriccerpo1.1.utioncon1.requirementsfor(hedexaionofPNSChOOksUnieriekindcrga11cns.schoo1.c1.assrms,andstudentdormitoriesarcspecified;8 .TheIEn(h<xiforradonConCengIiOninindoorairisdc11ncd.9 .Thcpo1.1.utantconcentration1.imitinindoorairisrc-dctcmiincd;10 .Thesamp1.ingand1.esttne1.hodfrbenzeneseriesand(u1.v1.a(ikorganiccompoundsITVOC)WithT-Ccompositeadsorptiontubesarcaddcdndthesamp1.ingandmcasurcnntrequirementsforindoorairpo1.1.utantsarcfurtherimprovedandrefined.Thepn>visionsprimedinbo1.dIypein(hisS1.arK1.ard<re11unda(*ryonoamimustbeiIiipkfnentedstrict1.y.ThisstandardisunderthejurisdictionOfIanditsmandatoryprovisionsarcinterpretedbytheMinistryofHousingandUrban-Rura1.Dcvc1.opnicnt-HcnanProvincia1.AcademyofBui1.dingResearchCd,1.idJjiinchargeof(heexp1.anationofspecifictechnica1.contenis.T1.NIeVan1.CP1.iOfwauiadvicederivedf>n(heprocessofim1.enning(hisstan(hrdcanbePoMedorpassedan(oHenanP1.X)Vineia1.ACiKfemyofBui1.dingResearchG).1.(d.(Address:No.4Feng1.eRoad,ZhengzhouCity1.HenanProvince.Postcodcz4553).ChiefDeve1.opmentOrganizations:HcnanProvincia1.AcadcniyofBui1.dingResearchCo.1.td.TihomeCot×<ructionandDeve1.opnwntCo.jd.Co-Dcvc1.opmcntOrganizations:Nationa1.CenterforQua1.itySupervisionandTestofBui1.dingEngineeringChineseResearchAcademyofEnvimnmcnta1.SciencesShanghaiZhongcaiEngineeringTestingCo.X1.d.DepartmentofEngineeringPhySiuerSingh1.IaUniversityTianjinResearchIns1.iiuteofBui1.dingScienceCo.1.d.ZhejiangAcademyOtBuiIdingRcscarch.DesignCo.,Ud.KunshanConstnx:!EngineeringQuii1.ityTestingCenterShenzhenIns1.i1.u1.eofBui1.dingResearchCo.1.td.ShandongProvincia1.AcademyofArchitectura1.ScienceCo.,1.td.ChinaAcademyofBui1.dingResearchChiefDrafters:WANGXiyuan1.1.UHongkuiPANHongX1.ONGWciBA1.ZhipcngZHU1.iMEIJingDENGShujuanZHUJunZHANGJiwcnGUOQiangYINXiaomei1.IUFengdongCHENYong1.iangWANGQianxueCHENZeguitngCHENSonghua1.UBinBASongtaoChiefReviewers:WANGYouwciWANGShi1.ongXIEBaoying1.IJinchuanCAOYang1.IJian1.IANGJipan1.IShcngying1.IANZhiwcChicfT11ns1.ator:WANGXiyuanBAIZhipengGAOYaoWANGRondaWUWenbaoWANGQianxue1.IYun1.ongTONY1.cungSTEPHENW.Sad1.erJ1.XucIinzBIMinnaChiefTrans1.ationReviewers:SHIXiaoming1.IWeiCUENYunfaCAOYangZJIANGYinPingSUNXiaoyanContents1 Genera1.provisions(2 Tennsandsymbo1.s2.1 Terms(：22SymbO1.S3 Bui1.dingnuiteria1.s3.1 InOrganiCnonnetaIiCInainbUk1.ingInaieia1.sanddeoMtngma1.eria1.s3.2 Wood-basedpanc1.sandfinishingproducts3.3 Coatings(3.4 Adhesives35 Water-basedtrcatmcnuigcntsy36 6Others4 Surveyanddesigningfbrbui1.dingengineering、1 .1Genera1.reqUirnenbix42 RadonOoDCen(rationnasunn(andresisuueonconstructionsites43 Choiccofconstnictianmateria1.s(5 Construction15.1 GeneniIeIUiMnen1.(12)52On-SiteexainiiiaiionDfbuik1.iiigmateria1.s(13)5.3 RequirementsIbrconstniction(14)6 Inspeedonandaceptaiice(16)AppcndixA.Mcasurcmcntofradonexha1.ationratefrommatcria1.surfaccs(19)APPendiKBMeasurementofemissionoffreeforma1.dehydeandVOCindecoratingmateria1.sUsingenvifDnmenta1.testChambenne1.hod(21)AppendixCMeasurementofradonConcentnitioninsoi1.and11doncxha1.ati<>nratefromihcsoi1.surface(23)AppcndixDMeasurementofbenzene,cinindoorair(26)AppendixEMeasurementofTVOCinindoorair(28)Exp1.anationofwordinginthisstandard(31)1.istofquotedstandards(32)1Genera1.provisions1.0.1Thisstandardisformu1.atedwithaviewtopreventandcontro1.indoorenvironmenta1.POHutiOnfrommainbui1.dingmateria1.sanddecoratingmateria1.sincivi1.bui1.dingcnginccring.tosafeguardhumanhea1.tha1.pub1.ici11er