This test method is used to determine a membrane’ability to bridge a crack that forms after the membrane has been applied and allowed to cure.

1. Scope

1.1 This test method describes a laboratory procedure for determining extensibility for one- or two-component cold liquid-applied elastomeric waterproofing membranes.

1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.3 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations.

1.4 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.

ASTM Standards

C717 Terminology of Building Seals and Sealants

C1250 Test Method for Nonvolatile Content of Cold Liquid-Applied Elastomeric Waterproofing Membranes

C1375 Guide for Substrates Used in Testing Building Seals and Sealants

Keywords

extensibility; membrane; waterproofing;

ICS Code

ICS Number Code 83.060 (Rubber)

Citing ASTM Standards

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