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Homepage>ASTM Standards>91>91.100>91.100.50>ASTM D5957-98R21 - Standard Guide for Flood Testing Horizontal Waterproofing Installations
Released: 01.12.2021

ASTM D5957-98R21 - Standard Guide for Flood Testing Horizontal Waterproofing Installations

Standard Guide for Flood Testing Horizontal Waterproofing Installations

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Standard number:D5957-98R21
Released:01.12.2021
Status:Active
Pages:5
Section:04.04
Keywords:containment assemblies; flood test; ponded water; waterproofing;
DESCRIPTION

1.1 This guide provides the user with a method for testing the watertightness of waterproofing installations applied to horizontal surfaces having a slope not greater than 20 mm/m (2 % slope) (1/4 in. per ft).

1.2 This guide is intended for waterproofing installation on parking garages and plaza deck type applications over habitable spaces or on elevated structures, but is not intended for use on building roofing systems. Applicable waterproofing membrane installations that may be tested using this guide are fully adhered or bonded sheet membranes, liquid or fluid-applied membranes, or loose-laid sheet membranes.

1.3 The procedures presented here are not intended for use on those waterproofing installation applications that are for long-term water storage or continuously submerged environments, such as swimming pools, fountains, tank liners with hydrostatic pressure, or water storage units (storage period greater than 48 h).

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

1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.