ANSI/ASTM D4226-2000 刚性聚氯乙烯(PVC)建筑产品冲击试验方法(95-1,Item42)(08.02)

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【英文标准名称】:TestMethodforImpactResistanceofRigidPoly(VinylChloride)(PVC)BuildingProducts(95-1,Item42)(08.02)
【原文标准名称】:刚性聚氯乙烯(PVC)建筑产品冲击试验方法(95-1,Item42)(08.02)
【标准号】:ANSI/ASTMD4226-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:2000-12-10
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;聚氯乙烯;试验
【英文主题词】:Construction;Impactstrength;Impacttesting;Plastics;Plasticsproducts;Polyvinylchloride;Testing
【摘要】:Thesetestmethodscoverthedeterminationoftheenergyrequiredtocrackorbreakrigidpoly(vinylchloride)(PVC)plasticsheetingandprofileflatsectionsusedinbuildingproducts,aswellasextrudedormoldedtestsamples,underspecifiedconditionsofimpactfromafreefallingstandardweightstrikinganimpactorwitheitheroftwoconfigurationsincontactwiththespecimen.Twotestproceduresareincluded:ProcedureA,usedtodetermineminimumimpactenergyrequiredtocausefailure(hole,crack,split,shatter,ortear).ProcedureB,usedtodetermineminimumimpactenergyrequiredtocausebrittlefailure.Thevaluesininch-poundunitsaretoberegardedasthestandard.Note1-ThereisnosimilarorequivalentISOstandard.Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excluding,thoseintablesinfigures)shallnotbeconsideredasrequirementsofthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:G33
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语