【英文标准名称】:StandardSpecificationforSteelSheet,MetallicCoatedbytheHot-DipProcessandPrepaintedbytheCoil-CoatingProcessforExteriorExposedBuildingProducts
【原文标准名称】:外露建筑材料用热浸涂覆和用卷涂工艺预涂的钢薄板的标准规范
【标准号】:ASTMA755/A755M-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:A05.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:coatings,nonmetallic;coatings,painted;coil-coatingprocess;paintedsheet;roofingmaterials;sidingmaterials;steelsheet;Coilcoatings;Exposuretests--atmospheric;Hot-dipprocessedcoatings--specifications;Metallicsteelsheet--secificati
【摘要】:1.1Thisspecificationcoverssteelsheetmetalliccoatedbythehot-dipprocessandcoil-coatedwithorganicfilmsforexteriorexposedbuildingproducts.Sheetofthisdesignationisfurnishedincoils,cutlengths,andformedcutlengths.Buildingproductsincludecorrugatedandvarioustypesofrollandbrake-formedconfigurations.1.2Thesubstrateisavailableinseveraldifferentmetallic-coatedsteelsheetproductsasenumeratedin4.1,dependingontherequirementsofthepurchaser.1.3Coatingsystemssuppliedunderthisspecificationconsistofaprimercoatcoveredbyvarioustypesandthicknessesoftopcoats.Thecombinationofprimerandtopcoatisclassedaseitheratwo-coatthin-filmsystemorasatwo-coat(ormore)thick-filmsystem.Typicaltop-coatingmaterialsare:polyester,siliconepolyester,acrylic,fluoropolymer,plastisol,orpolyurethane.1.4Thisspecificationisapplicabletoordersineitherinch-poundunits(asA755)orSIunits[asA755M].Valuesininch-poundunitsandSIunitsarenotnecessarilyequivalent.Withinthetext,SIunitsareshowninbrackets.Eachsystemshallbeusedindependentlyofeachother.1.5Unlesstheorderspecifiesthex201C;Mx201D;designation(SIunits)theproductshallbefurnishedtoinch-poundunits.1.6Thetextofthisspecificationreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes,excludingthoseintablesandfigures,shallnotbeconsideredasrequirementsofthisspecification.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H46
【国际标准分类号】:91_060_20
【页数】:5P.;A4
【正文语种】:英语