ASTM D7174-2005 混凝土面层和结构建造用预制闭孔聚烯烃伸缩接头填充料的标准规范

作者:标准资料网 时间:2024-05-08 12:33:18  浏览:9751   来源:标准资料网

【英文标准名称】:StandardSpecificationforPreformedClosed-CellPolyolefinExpansionJointFillersforConcretePavingandStructuralConstruction
【原文标准名称】:混凝土面层和结构建造用预制闭孔聚烯烃伸缩接头填充料的标准规范
【标准号】:ASTMD7174-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D04.34
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:预制的;填充料;孔;聚烯烃;闭路的;伸缩接头;混凝土;建筑;铰接式接头;连接
【英文主题词】:cellularplastic;closed-cell;expansionjoint;filler;joint;polyethylene;polyolefin;preformed
【摘要】:1.1Thisspecificationcoverspreformedexpansionjointfillersmadefromclosed-cellpolyolefinmaterialshavingsuitablecompressibilityandnonextrudingcharacteristics.1.1.1TypeI,closed-cellpolyethyleneorblendedpolyethylene.1.2Thesejointfillersareintendedforuseinconcretepavementsinfull-depthjoints.Thereareseveralvariationsinsize.Atypicalsizemeasures0.5-in.(12.7-mm)inthickness,4.0-in.(101.6-mm)inwidth,and10-ft(3.048-m)inlengthandwillrelievestressoravoidpotentialdistressinadjacentstructuresorpavements.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q24
【国际标准分类号】:91_100_30
【页数】:2P.;A4
【正文语种】: