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ASTM WK38055

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Work Item: ASTM WK38055 - Withdrawal of D7311 / D7311M - 10 Standard Specification for Liquid-Applied, Single-Pack, Moisture-Triggered, Aliphatic Polyurethane Roofing Membrane


Active Standard: D7311 / D7311M - 10

Developed by Subcommittee: D08.18 | Committee D08 Home | Contact Staff Manager



This standard is being balloted for withdrawal with no replacement because the language in the scope together with the title present a confusing package to the user. Thetitle promises a specication for a roong membrane while the scope presents a specication for the material used to make the membrane. Proposed changes do not clear the issue up.A new standard is needed for a membrane specication or rework the title into a material specication.

Keywords

aliphatic polyurethane ; elastomeric polyurethane; moisture trigger polyurethane; roof waterproofing ; single-pack; Elastomeric roofing membranes; Roofing membranes--specifications;

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Work Item Status:
Date Initiated:06-26-2012
Technical Contact: Tim Kersey

Status: Draft Under Development

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