ASTM D1665-20 PDF

Scope: 1.1 This test method covers the determination of specific viscosity of tars and their fluid products. It does not determine absolute viscosity, but is an empirical flow test. Only by conforming strictly to requirements of the test method are reproducible results obtained. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D1665-20 Referenced Document

ASTM D140/D140M Standard Practice for Sampling Asphalt Materials*， 2023-12-01 Update
ASTM D8055 Standard Guide for Selecting an Appropriate Electronic Thermometer for Replacing Mercury Thermometers in D04 Road and Paving Standards*， 2023-01-01 Update
ASTM E1 Standard Specification for ASTM Thermometers
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes

2020 ASTM D1665-20 Standard Test Method for Engler Specific Viscosity of Tar Products
1998 ASTM D1665-98(2014) Standard Test Method for Engler Specific Viscosity of Tar Products
1998 ASTM D1665-98(2009) Standard Test Method for Engler Specific Viscosity of Tar Products
1998 ASTM D1665-98(2003) Standard Test Method for Engler Specific Viscosity of Tar Products
1998 ASTM D1665-98 Standard Test Method for Engler Specific Viscosity of Tar Products