ASTM C1125-89(1999)e1

ASTM C1125-89(1999)e1 - 1.1.1999

1. Scope

1.1 To determine the efficiency with which asbestos fibers increase the consistency when mixed into a liquid asphaltic vehicle, relative to fibers chosen as standard.

1.2 This test method is applicable to Quebec Standard Group 7 asbestos fibers as determined by Test Method D3639.

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

1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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 Section 7.

2. Referenced Documents

D2946-01	Standard Terminology for Asbestos and Asbestos-Cement Products
D396-26a	Standard Specification for Fuel Oils (Includes all amendments and changes 4/14/2026).
D2026/D2026M-15(2021)e1	Standard Specification for Cutback Asphalt (Slow-Curing Type) (Includes all amendments and changes 11/18/2021).
D2027/D2027M-19(2024)	Standard Specification for Cutback Asphalt (Medium-Curing Type)
D2590-D2590M-98(2011)e1	Standard Test Method for Sampling Chrysotile Asbestos
D3639-D3639M-92(2011)e1	Standard Test Method for Classification of Asbestos by Quebec Standard Test
D3879-91(1999)	Standard Test Method for Sampling Amphibole Asbestos
D217-21a	Standard Test Methods for Cone Penetration of Lubricating Grease (Includes all amendments and changes 12/20/2021).
E177-26a	Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods (Includes all amendments and changes 5/14/2026).
Québec Standard Designation of Chrysotile Asbestos Fiber Grades Available from the Asbestos Institute, 1130 Sherbrooke St. West, Suite 410, Montreal, QC Canada H3A 2M8.