Active Standard ASTM D2521 / D2521M | Developed by Subcommittee: D08.03
Book of Standards Volume: 04.04
Historical (view previous versions of standard)
1.1 This specification covers an oxidized petroleum asphalt, which, when applied in a sufficient thickness over a suitable subgrade and covered with a suitable cover material, will provide a satisfactory waterproof membrane for use as a canal, ditch, and pond lining.
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 should be used independently of the other. Combining values in any way 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D5 Test Method for Penetration of Bituminous Materials
D6 Test Method for Loss on Heating of Oil and Asphaltic Compounds
D92 Test Method for Flash and Fire Points by Cleveland Open Cup Tester
D113 Test Method for Ductility of Bituminous Materials
D140 Practice for Sampling Bituminous Materials
D2042 Test Method for Solubility of Asphalt Materials in Trichloroethylene
D2398 Test Method for Softening Point of Bitumen in Ethylene Glycol (Ring-and-Ball)
UNSPSC Code 30121601(Asphalt)