ASTM D4796-1988(2004) 热塑性交通标志材料粘合强度的试验方法

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【英文标准名称】:StandardTestMethodforBondStrengthofThermoplasticTrafficMarkingMaterials
【原文标准名称】:热塑性交通标志材料粘合强度的试验方法
【标准号】:ASTMD4796-1988(2004)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:D01.44
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;粘结强度;作道路标记;热塑性聚合物
【英文主题词】:bondstrength;cementbrick;thermoplastic-trafficmarking
【摘要】:Thefunctionofthistestmethodistoprovidenumericalinstrumentalresultsindicatingthecohesiveoradhesive,orboth,bondstrengthofthermoplastictrafficmarkingtoaspecifiedcementbricksubstrate.Theuseofthistestmethodallowstheuserandmanufacturertocontrolthequalityoftheproductandmakeinferencesabouttheperformanceofthethermoplastictrafficmarkingproduct.Resultsfromthesetestsalsoprovideinformationhelpfulinresearchinganddevelopingthermoplastictrafficmarkingmaterials.Strictadherencetotheproceduresoutlinedisnecessaryforprecisionofthetestmethod.Undernoconditionsshouldthebondstrengthbeacceptedunlessthereisconformanceto9.14.Preciseresultsareobtainedonlywhenonesteelblockisepoxiedtothethermoplastictrafficmarkingonthecementbrick.FIG.1BondStrengthTestingApparatus1.1Thistestmethodprovidesaninstrumentalmeansforthedeterminationofthermoplastictrafficmarkingmaterialbondstrengthsusingcementbricksandsteelcubes.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:R10;G31
【国际标准分类号】:93_080_20
【页数】:4P.;A4
【正文语种】: