ASTM D1863/D1863M-05(2011)e1

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 either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

ASTM Standards:

C29/C29M Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate

C33 Specification for Concrete Aggregates

C117 Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing

C136 Test Method for Sieve Analysis of Fine and Coarse Aggregates

D75 Practice for Sampling Aggregates

D448 Classification for Sizes of Aggregate for Road and Bridge Construction

D1864 Test Method for Moisture in Mineral Aggregate Used on Built-Up Roofs

D1865 Test Method for Hardness of Mineral Aggregate Used on Built-Up Roofs

E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves