标准号:SS 31-1984
中文标准名称:自然源中提取的用于水泥的粗骨料和细骨料的规范
英文标准名称:SPECIFICATION FOR Coarse and Fine Aggregates from Natural Sources for Concrete
发布日期:1984/1/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This Singapore Standard specifies the quality and grading requirements for natural occuring gravels, stones and sand (crushed or uncrushed) to be used as aggregate in concrete. (For lightweight aggregates, see BS 3797).