基本信息
标准名称: | 聚氯乙烯热收缩薄膜、套管 |
中标分类: |
化工 >>
合成材料 >>
塑料型材 |
替代情况: | 转化为QB/T 3632-1999 |
发布日期: | |
实施日期: | 1990-07-01 |
首发日期: | |
作废日期: | |
出版日期: | |
适用范围
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前言
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目录
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引用标准
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所属分类: 化工 合成材料 塑料型材
【英文标准名称】:StandardSpecificationforPedestrianandLightTrafficPavingBrick
【原文标准名称】:人行和轻量交通区域用铺地砖标准规范
【标准号】:ASTMC902-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:C15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:brick;firedmasonryunit;lighttraffic;paving;pedestriantraffic;Walkwaysurfaces;Brick--specifications;Clayproducts(general)--specifications;Clayproducts(structural)--brick(specifications);Driveways;Flooring/floorcoveringsystems--sp
【摘要】:1.1Thisspecificationcoversbrickintendedforuseaspavingmaterialsubjectedtopedestrianandlightvehiculartraffic.Theunitsaredesignedforuseinpedestrianapplicationsandvehicularareasthataresubjectedtolowvolumesofvehiculartraffic,suchasresidentialdrivewaysandstreetsandcommercialdriveways(passengerdrop-offs).TheunitsarenotintendedtosupportheavyvehiculartrafficcoveredbySpecificationC1272orforindustrialapplicationscoveredbySpecificationC410.Note18212;Heavyvehiculartrafficisdefinedashighvolumesofheavyvehicles(truckshaving3ormoreaxles)inSpecificationC1272.1.2Thepropertyrequirementsofthisspecificationapplyatthetimeofpurchase.Theuseofresultsfromtestingofbrickextractedfrommasonrystructuresfordeterminingconformanceornonconformancetothepropertyrequirements(Section4)ofthisspecificationisbeyondthescopeofthisspecification.1.3Brickaremanufacturedfromclay,shale,orsimilarnaturallyoccurringearthysubstancesandsubjectedtoaheattreatmentatelevatedtemperatures(firing).Theheattreatmentmustdevelopsufficientfiredbondbetweentheparticulateconstituentstoprovidethestrengthanddurabilityrequirementofthisspecification(seeTerminologyC1232).1.4Thebrickareavailableinavarietyofsizes,colors,andshapes.Theyareavailableinthreeclassesaccordingtoexposureenvironmentandthreetypesaccordingtotypeoftrafficexposure.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:Q15
【国际标准分类号】:93_080_10
【页数】:4P.;A4
【正文语种】:英语