2020年5月13日 · 4.1 Many parameters contribute to the overall performance of a sealant application. Some of the most significant parameters are sealant bead size and configuration, …

Designation: C1521 − 19 (Reapproved 2020) Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints1 This standard is issued under the fixed …

Standard: ASTM C1521-13 – Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints. Scope: This practice describes destructive and …

2020年5月1日 · Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints. 4.1 Many parameters contribute to the overall performance of a sealant application. …

1.1 This practice describes field tests to determine the adhesive and cohesive characteristics of an installed sealant joint, by manually placing a strain on the sealant. The sealant to be tested …

2008年7月1日 · 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. This …

ASTM C1521 – Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints. Description: Significance and Use. 4.1 Many parameters contribute to the overall …

1 This practice is under the jurisdiction of ASTM Committee C24 on Building Seals and Sealants and is the direct responsibility of Subcommittee C24.30 on Adhesion. Current edition approved …

1.1 This practice describes destructive and non-destructive procedures. 1.2 The destructive procedure stresses the sealant in such a way as to cause either cohesive or adhesive failure …