ASTM International - ASTM D1985-91(1997)
Standard Practice for Preparing Concrete Blocks for Testing Sealants, for Joints and Cracks
|Publication Date:||10 May 1997|
|ICS Code (Concrete and concrete products):||91.100.30|
1.1 This practice covers the preparation of concrete blocks used for testing of joint and crack sealants for portland-cement concrete and asphaltic-concrete pavements. There are numerous standard material specifications that use concrete blocks prepared according to this practice. Refer to the specific standard material specification of interest to determine which tests apply and refer to the test methods for each specific test.
1.2 This standard does not purport to address 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.>
1.3 The values stated in inch-pounds units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.