Standard Historical Last Updated: Jan 31, 2012
ASTM D1863-05

Standard Specification for Mineral Aggregate Used on Built-Up Roofs

Abstract

This specification covers the standards for the quality and grading of crushed stone, crushed slag, and water-worn gravel intended for use as coarse mineral aggregate on built-up roofs. The crushed stone and gravel shall be hard, durable, opaque, and free of foreign substances. The crushed slag, on the other hand, shall be hard, air-cooled, and free of as well of any foreign particles. The specimens shall comply with the gradation and physical requirements prescribed herein and shall undergo testing which include a gradation test, moisture test, unit mass test, dust, and hardness test.

Scope

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.

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Details
Book of Standards Volume: 04.04
Developed by Subcommittee: D08.03
Pages: 2
DOI: 10.1520/D1863-05
ICS Code: 91.100.50