ASTM D4261-2005 混凝土预制件涂覆前表面清洁处理的标准实施规范

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【英文标准名称】:StandardPracticeforSurfaceCleaningConcreteMasonryUnitsforCoating
【原文标准名称】:混凝土预制件涂覆前表面清洁处理的标准实施规范
【标准号】:ASTMD4261-2005
【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】:D33.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:清洁处理;覆层;砖石工程;核能;涂漆;涂料;工艺;表面
【英文主题词】:coating;concreteunitmasonry;surfacecleaningpreparation
【摘要】:Surfacecleaningistobeusedtoprepareconcreteunitmasonrysurfacesforapplyingcoatingsintendedforlightdutyservice,splashandspillageofwaterandchemicalsolutions,radiationexposure,decontamination,andrepeatedwashdownswithalkalinecleaners.1.1Thispracticecoverssurfacecleaningofconcreteunitmasonrytoremovedust,dirt,mortarspatter,oil,andgreasepriortotheapplicationofcoatings.Proceduresincludevacuumcleaning,air-blastcleaning,watercleaning,detergentwaterwash,steamcleaning,andmechanicalcleaning.1.2Thispracticeisnotintendedtoalterthesurfaceprofileoftheconcretemasonryunitsbuttocleanthesurface.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection5.
【中国标准分类号】:Q72
【国际标准分类号】:91_080_40
【页数】:2P.;A4
【正文语种】: