ASTM D6222-2008 聚酯增强的无规立构聚丙烯(APP)改良沥青片材料的标准规范

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【英文标准名称】:StandardSpecificationforAtacticPolypropylene(APP)ModifiedBituminousSheetMaterialsUsingPolyesterReinforcements
【原文标准名称】:聚酯增强的无规立构聚丙烯(APP)改良沥青片材料的标准规范
【标准号】:ASTMD6222-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D08.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:atacticpolypropylene(APP);modifiedbituminoussheet;polyolefinfilm;polyesterreinforcement;Atacticpolypropylene(APP);Bituminousroofingmaterials--specifications;Modifiedbituminousroofing/waterproofingmaterials;Multipleplyroofingmembrane
【摘要】:1.1Thisspecificationcoversprefabricatedmodifiedbituminoussheetmaterialsreinforcedwithpolyesterfabric,withorwithoutgranules,thatuseatacticpolypropylene(APP)astheprimarymodifierandareintendedforuseinthefabricationofmultipleplyroofingandwaterproofingmembranes.Note18212;Manymodifiedbituminoussheetsarecurrentlymarketedwithpolyestermatreinforcedwithglassyarnstoimproveprocessinginthemanufactureofthefinishedmodifiedbitumenproductandtoreducedistortionsthatmaybeintroducedduringproduction.TheseglassyarnsaretypicallyasmallpercentageofthereinforcementanddonotcontributetothephysicalpropertiesofthefinishedproductsomuchastomaketheseproductsbeclassifiedbySpecificationD6223.1.2Thisspecificationisintendedasamaterialspecificationonly.Issuesregardingthesuitabilityofspecificroofconstructionsorapplicationtechniquesarebeyondthescopeofthisspecification.1.3Thespecifiedtestsandpropertylimitsusedtocharacterizethesheetmaterialscoveredbythisspecificationareintendedtoestablishminimumproperties.In-placeroofsystemdesigncriteriasuchasfireresistance,fieldstrength,impact/punctureresistance,materialcompatibility,upliftresistance,theneedforfieldappliedcoatings,andothers,arefactorsbeyondthescopeofthismaterialspecification.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thefollowingprecautionarystatementpertainsonlytothetestmethodportion,Section9,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:91_100_50
【页数】:3P.;A4
【正文语种】:英语