ASTM D6489-1999(2006) 防水涂料处理过的硬化混凝土的吸水性测定的标准试验方法

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【英文标准名称】:StandardTestMethodforDeterminingtheWaterAbsorptionofHardenedConcreteTreatedWithaWaterRepellentCoating
【原文标准名称】:防水涂料处理过的硬化混凝土的吸水性测定的标准试验方法
【标准号】:ASTMD6489-1999(2006)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D01.47
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:现场处理评价;吸水率;防水
【英文主题词】:fieldtreatmentevaluation;waterabsorption;waterrepellent
【摘要】:Researchersinthefieldofwaterrepellentcoatingshaverecognizedtheneedforastandardizedtestfordeterminingtheperformanceofwaterrepellentsappliedtostructuresinthefield.Manycoatingmanufacturerrsquo;supplywarrantiesfortheirproductsbasedonmaintainingaspecificwaterrepellencyonconcrete.Thistestmethodcanbeusedtodeterminetheeffectivewaterrepellencyofthecoatingbycomparingitsperformancetoacontroluncoatedspecimen.1.1Thistestmethodprovidesaprocedureforthedeterminationofthewaterabsorptionbyacoreofconcretetakenfromasurfacetreatedwithawaterrepellent.1.2Theintendeduseofthewaterrepellentcoatingistoreducetheamountofwaterthatabsorbsintothesubstrate.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:87_040
【页数】:3P.;A4
【正文语种】: