【英文标准名称】:StandardPracticeforDeterminationoftheEffectivenessofAnti-GraffitiCoatingforUseonConcrete,MasonryandNaturalStoneSurfacesbyPressureWashing
【原文标准名称】:用压力冲洗水泥、砖石和天然石料表面的除涂鸦的覆层有效性测定的标准实施规程
【标准号】:ASTMD7089-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:(Practice)
【标准水平】:()
【中文主题词】:覆层;混凝土;测定;可行性;涂鸦;标志;砖石工程;天然石料;去除;表面压力;清洗
【英文主题词】:anti-graffiti;cleanability;concrete;graffitiremoval;masonry;naturalstone
【摘要】:Graffitionbuildingsandstructuresisasignificantprobleminvariousregionsacrossthecountry.Avarietyofcoatingshavebeendevelopedtobeeitherresistanttotheapplicationofpaints/markerortoaidintheirremoval.Thisstandardpracticedescribesaprocedureforevaluatingtheeffectivenessofanti-graffiticoatingsappliedtovariousconcrete,masonryandnaturalstonesubstrates.Itdoesnotaddressgraffitiremovalonmetaloranyothernon-mineralsubstrate.Thispracticeonlyaddressesgraffitiremovalonsubstratesinalaboratoryenvironment,thathavenotbeenexposedtoeithernaturalorartificialweathering.SpecificationD6578describesamethodforgraffitiremovalafterbothnaturalandartificialweathering.1.1Thispracticecoversabasicmethodforevaluatingtheperformanceofanti-graffitiproductsonmineralbuildingsubstratesbyaseriesofincreasinglyabrasivecleaningmethods.Theanti-graffitimaterialsareappliedtoaseriesofconcrete,masonryandnaturalstonespecimensforevaluation.Graffitiresistanceisbasedonhowadefinedsetofmarkingsareremovedbyadesignatedsetofcleaningtechniques.1.2Thispracticealsodefinesaproceduretoevaluategraffitiremovalafterre-markingwithsubsequentre-cleaning.Itdoesnotaddressthere-treatmentofsubstratesafteramaterialisnolongergraffitiresistant.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29;G50
【国际标准分类号】:91_060_01
【页数】:3P.;A4
【正文语种】: