BS EN 1097-8-2009 集料的机械和物理特性的试验.第8部分:抛光的

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                   【英文标准名称】:     Tests for mechanical and physical properties of aggregates - Part 8: Determination of the polishedstone value            【原文标准名称】:     集料的机械和物理特性的试验.第8部分:抛光的石料值的测定            【标准号】:     BS EN 1097-8-2009            【标准状态】:     现行            【国别】:     英国            【发布日期】:     2009-08-31    【实施或试行日期】: 2009-08-31【发布单位】: 英国标准学会(GB-BSI)【起草单位】: BSI【标准类型】: ()【标准水平】: ()【中文主题词】: 化学性质;建筑;施工材料;定义(术语);测定;材料测试;数学计算;机械性能;矿质集料;物理性能;抛光的石料值;抛光;特性;基准方法;道路建筑;防滑性能;测试【英文主题词】: Chemical properties;Construction;Construction materials;Definitions;Determination;Materials testing;Mathematical calculations;Mechanical properties;Mineral aggregateshysical propertiesolished stone valuesolishingroperties;Reference methods;Road construction;Skid resisting properties;Testing【摘要】: This Standard describes the reference method used for type testing and in cases of dispute fordetermining the polished stone value (PSV) of a coarse aggregate used in road surfacings. For otherpurposes, in particular factory production control, other methods may be used provided that anappropriate working relationship with the reference method has been established.Annex A describes an optional method for the determination of the aggregate abrasion value (AAV).NOTE The AAV method should be used when particular types of skid resistant aggregates (typically those witha PSV of 60 or greater) which can be susceptible to abrasion under traffic, are required.【中国标准分类号】: Q13【国际标准分类号】: 91_100_15【页数】: 34P.;A4【正文语种】: 英语