1.1 This test method covers the process of air drying a gross or laboratory sample of RDF-5. The air dry loss is determined by air drying on a drying floor.

1.2 The values given in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see Section 5.