BS EN 1097-2-2010 集料的机械和物理特性试验.抗碎裂性的测定方法

标准号：BS EN 1097-2-2010
中文标准名称：集料的机械和物理特性试验.抗碎裂性的测定方法
英文标准名称：Tests for mechanical and physical properties of aggregates - Methods for the determination of resistance to fragmentation
标准类型：Q13
发布日期：2010/8/31 12:00:00
实施日期：2010/8/31 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.15
适用范围：This European Standard describes the reference method, the Los Angeles test, used for type testing and incase of dispute (and an alternative method, the impact test) for determining the resistance to fragmentation ofcoarse aggregates and aggregates for railway ballast (Annex A). For other purposes, in particular factoryproduction control, other methods may be used provided that an appropriate working relationship with thereference method has been established.This European Standard applies to natural, manufactured or recycled aggregates used in building and civilengineering.