ASTM D139-95(2001)e1 (R1995)

1.1 This test method covers the float test for bituminous materials.

1.2 This standard does not purport to address all of the safety concerns, 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 a specific precaution statement, see 6.1

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

The float test characterizes the flow behavior or consistency of certain bituminous materials.

This test method is useful in determining the consistency of bitumen as one element in establishing the uniformity of certain shipments or sources of supply.