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Work Item

ASTM WK92187

Revision of D8463/D8463M-23 Standard Specification for High Solids Content, Cold Liquid-Applied Elastomeric, Silyl-Terminated Polymer Based Waterproofing Membrane for Use with Separate Wearing Course

Rationale

During the adoption of this standard, an agreement was made to incorporate feedback from a negative voter on several points in a future revision of the standard. Additional feedback was provided during the December 2023 task group meeting, and this has been incorporated as well. The main revisions include: 1) definitions were added for various terms used in the standard, 2) clarifications has been provided to differentiate between the material in its liquid (uncured) and cured states, 3) supporting information was added for Cure-Through at Low Temperature to meet ASTM test method requirements, and 4) the shelf-life requirement was relocated to the test procedure section to align with existing ASTM standards.

Details

Developed by Subcommittee: D08.22

Committee: D08

Staff Manager: Jamie Huffnagle

Work Item Status

Date Initiated: 09-06-2024

Technical Contact: Jonathan Ballema

Item: 002

Ballot: D08.22 (24-04)

Status: Will Reballot Item

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