ASTM D 139 - 07 Standard Test Method for Float Test for Bituminous Materials

American Society for Testing and Materials (ASTM). Current edition approved Dec. 1, 2007. Published December 2007. 3 p. This test method covers the float test for bituminous materials.
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.