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

标准号：BS EN 1097-8-2009
中文标准名称：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
英文标准名称：Tests for mechanical and physical properties of aggregates - Part 8: Determination of the polished stone value
标准类型：Q13
发布日期：2009/8/31 12:00:00
实施日期：2009/8/31 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.15
引用标准：EN 932-2;EN 932-5;EN 932-6;EN 933-3;EN 1097-6;ISO 48;ISO 4662;ISO 7619
适用范围：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.