【英文标准名称】:StandardTestMethodforGranuleCoverofMineralSurfacedRoofing
【原文标准名称】:矿物表面屋顶的颗粒覆盖的标准试验方法
【标准号】:ASTMD6225-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D08.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:沥青化合物;颗粒置换;矿物表面屋顶;风化暴露;磨损
【英文主题词】:abrasionloss;asphalticcompound;granuledisplacement;mineralsurfacedroofing;weatheringexposure
【摘要】:Thistestmethodisusedtodeterminetheextentofcoverageofthegranularsurfacingovertheasphalticcoatinginasampleofmineralsurfacedroofing.Theresultsdeterminecompliancewiththeapplicablespecificationrequirementsormaybeusedforcomparativeanalysis.Thistestmethodappliestobothx201C;asmanufacturedx201D;materialandmaterialthathasweatheredorundergoneothertypesofexposure.1.1Thistestmethodcoversthedeterminationofthehidingpowerofgranulesonamineralsurfacedroofingsheet.Thetestisusedprimarilyafteranabrasiontesthasbeenconducted,todeterminetheportionofasphalticcompoundthathasbeenexposedasaresultoftheabrasiontest.1.2thevaluesstatedininch-poundunitsareregardedasthestandard.TheSIunitsgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:91_060_20
【页数】:4P.;A4
【正文语种】: