ASTM C1438-1999(2005)e1 水硬水泥混凝土和灰浆用乳液和粉末状聚合物改性剂的标准规范

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【英文标准名称】:StandardSpecificationforLatexandPowderPolymerModifiersforHydraulicCementConcreteandMortar
【原文标准名称】:水硬水泥混凝土和灰浆用乳液和粉末状聚合物改性剂的标准规范
【标准号】:ASTMC1438-1999(2005)e1
【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】:C09.44
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:乳液;聚合物改性剂;聚合物改性的混凝土和灰浆
【英文主题词】:latex;powderpolymer;cement;concrete;motar
【摘要】:1.1Thisspecificationcoversperformancecriteriaforlatexesandredispersiblepowderswhenusedasmodifiersinhydrauliccementconcretesandmortarstoimproveadhesionandreducepermeability(see).Note1Forfurtherinformationconcerningtheory,benefits,limitations,andapplicationsofpolymer-modifiedhydrauliccementitiousmixtures,refertoACI548.3R-95.1.2Theperformancecriteriaarebasedoncertainpropertychangesthatareachievedbyuseofthepolymermodifierwhencomparedtoreferenceconcreteormortar(TestMethodsC1439).1.3Prepackaged,proprietarymortarproductsarenotincludedinthisspecification.Also,thisspecificationcoversonlythosematerialscontainedinthereferenceortestmixtureslistedinTestMethodsC1439.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Thefollowingprecautionarystatementpertainsonlytothetestmethodportion,Section,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:2P.;A4
【正文语种】: