|Number of pages||2|
1.1 This specification covers the quality and grading of crushed stone, crushed slag, and water-worn gravel suitable for use as coarse mineral aggregate on built-up roofs.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
|English title||Standard Specification for Mineral Aggregate Used on Built-Up Roofs|