Methods for sampling and testing aggregates, Method 54: Foreign material in crushed recycled concrete for use in pavements
骨料取样和试验方法 方法54:路面用粉碎再生混凝土中的异物
发布日期:
2018-07-23
本标准规定了通过目视检查确定再生混凝土骨料生产的粗骨料中异物含量的方法。
This Standard sets out the method for determining by visual examination the amount of foreign material in coarse aggregate produced from recycled concrete aggregate.