ISO 04981-2023.docx
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1、INTERNATIONA1.STANDARDISO4981editionFirst2O23-O6P1.asticspipingsystemsfornonpressureundergroundconveyanceandstorageofnon-potab1.ewater一Boxesusedforretention,detention,storageandtransportationsystems一SpecificationsforstormwaterboxesmadeofPE,PPandPVC-USystimesdecana1.isationsenp1.astiquepourIetranspor
2、tetIestockageSou1.errainssanspressiondeeaunonpotab1.e-StructuresQ1.veo1.airesU1.tra-IegeresUti1.iseespourIessystemesderetention,destockageetdetransport-Specificationsre1.ativesauxstructuresaMo1.airesu1.tra1.ejrespoureauxp1.uvia1.esfabhquespanirdePEfPPetdePVC-UCOPYRIGHTPROTECTEDDOCUMENTISO2023IUirhM*
3、hedbdi1.iUedotherwiseupdhi.o啪InyM1.tta0DmkfifiU81.andonnet8CH-1214Vernier,GenevaPhone:M1.22749O1.11觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsForewordivIntroductionv2Scope1oNormativereferences1Termsanddefinitions2SymbOiSandabbreviatedterms44.1 Symbo1.s44.2 Abbreviatedterms4RSaterIa1.4S.1Gener31.45.
4、2Po1.ypropy1.ene(PP)materia1.55.2.2 P9pray1.ene(PP)virginmateria1.5.2.3 Po1.jrpropy1.ene(PP)modifiedwithminera1.s55.2.4 Po1.ypropy1.ene(PP)non-virginmateria1.55.3SafyetI1.Srtmwa1.(PE)ma1.ena1.5.3.2 Po1.yethy1.ene(PE)virginmateria1.55.3.3 Po1.yethy1.ene(PE)modifiedwithminera1.s6Genera1.characteristic
5、s81.1 AppearanceH1.2 Co1.our87 Geometrica1.characteristics87.1 Shape87.2 Dimensions97.3 ATtafcdria1.vo1.ume.一97.5 Weight98 7.6Porosity9Physica1.characteristicsofboxes108.1 Physica1.characteristicsofinjectionmou1.dedPPboxes108.2 Physica1.characteristicsofinjectionmou1.dedPEboxes10910 Mponents11Markin
6、g12101Genero1.1210.2Minimumrequiredmarkingofboxes12Annexfor(normative)13Bib1.iographyForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtmiw)bMdniK盟RAucekdHpfff1.QbbGgbodyIcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcomm
7、ittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforits
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- ISO 04981-2023 04981 2023