ASTM D4402/D4402M-12
Standard Test Method for Viscosity Determination of Asphalt at Elevated Temperatures Using a Rotational Viscometer

Standard No.
ASTM D4402/D4402M-12
Release Date
2012
Published By
American Society for Testing and Materials (ASTM)
Status
Replace By
ASTM D4402/D4402M-13
Latest
ASTM D4402/D4402M-23
Scope
1.1 This test method outlines a procedure for measuring the apparent viscosity of asphalt from 38 to 260??C [100 to 500??F] using a rotational viscometer and a temperature-controlled thermal chamber for maintaining the test temperature.

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.

1.3 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. See 10.6 for specific precautionary information.

ASTM D4402/D4402M-12 history




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