ASTM C241/C241M-2009 人行道用石板耐磨性的试验方法

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【英文标准名称】:StandardTestMethodforAbrasionResistanceofStoneSubjectedtoFootTraffic
【原文标准名称】:人行道用石板耐磨性的试验方法
【标准号】:ASTMC241/C241M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C18.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasionresistance;durability;stone;Abrasionresistance--soil/rock/relatedmaterials;Buildingstone(natural);Dimensionstone;Foottraffic
【摘要】:Thistestmethodisusefulinindicatingthedifferencesinabrasionresistancebetweenthevariousbuildingstones.Thistestmethodalsoprovidesoneelementincomparingstonesofthesametype.1.1Thistestmethodcoversthedeterminationoftheabrasionresistanceofalltypesofstonesforfloors,steps,andsimilaruseswheretheweariscausedbytheabrasionoffoottraffic.1.2Units8212;ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.2.1Exception8212;TheformulaforcalculationoftheresultofthistestmethodreliesontheuseofSIunits;allmeasurementsofweightinthistestmethodshallberecordedinSIunits.See9.1and10.1.1.3Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q21
【国际标准分类号】:91_100_15
【页数】:3P.;A4
【正文语种】:英语