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ASTM D 8231 : 2019

Current
Current

The latest, up-to-date edition.

Standard Practice for the Use of a Low Voltage Electronic Scanning System for Detecting and Locating Breaches in Roofing and Waterproofing Membranes
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-07-2019

This practice describes standard procedures for using an electronic scanning system to locate membrane breaches on both horizontal and vertical surfaces to locate potential leaks in exposed roofing and waterproofing membranes.

1.1This practice describes standard procedures for using an electronic scanning system to locate membrane breaches on both horizontal and vertical surfaces to locate potential leaks in exposed roofing and waterproofing membranes.

1.2This practice addresses the need for a detailed technical description of a scanning method and procedures that are used to test and verify the integrity of membranes.

1.3This practice is not intended to replace visual or other methods of inspection. It is to be used in conjunction with other methods of roof inspection when specified.

1.4This practice requires that the detection and location equipment, procedures, and survey parameters used are calibrated to meet established minimum leak detection sensitivity. The detection sensitivity calibration must be verified on a regular basis using the manufacturer’s procedures to assure maximum confidence in the results.

1.5Scanning surveys can be used on membranes installed on roofs, plaza decks, pools, water features, covered reservoirs, and other roofing and waterproofing applications.

1.6This practice is applicable for membranes made of electrically insulating materials and is used on certain moderately conductive membranes (see Test Method D4496).

1.7This practice provides a description of the scanning method and equipment for locating membrane breaches using electric conductance and is intended to be used in conjunction with the manufacturer’s instructions for the proper operation and use of the equipment.

1.8This 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.

1.9This 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.

Committee
D 08
DocumentType
Standard Practice
Pages
8
PublisherName
American Society for Testing and Materials
Status
Current

ASTM D 1079 : 2018 : EDT 1 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 4496 : 2004 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials
ASTM D 4496 : 2021 : EDT 1 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials
ASTM D 1079 : 2008 : REV A Standard Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2016 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 7877 : 2014 Standard Guide for Electronic Methods for Detecting and Locating Leaks in Waterproof Membranes
ASTM D 1079 : 2006 Terminology Relating to Roofing and Waterproofing
ASTM D 4496 : 2013 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials
ASTM D 1079 : 2020 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 7877 : 2022 Standard Guide for Electronic Methods for Detecting and Locating Leaks in Waterproof Membranes
ASTM D 1079 : 2013 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2007 : REV A Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2010 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2018 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2005 : REV A Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2002 Standard Terminology Relating to Roofing, Waterproofing, and Bituminous Materials
ASTM D 1079 : 2001 Standard Terminology Relating to Roofing, Waterproofing, and Bituminous Materials
ASTM D 4496 : 2021 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials
ASTM D 1079 : 2000 : REV A Standard Terminology Relating to Roofing, Waterproofing, and Bituminous Materials
ASTM D 4496 : 2004 : EDT 1 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials (Withdrawn 2013)
ASTM D 4496 : 1987 : R1998 : EDT 1 Standard Test Method for D-C Resistance or Conductance of Moderately Conductive Materials
ASTM D 1079 : 2013 : EDT 1 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 7877 : 2024 Standard Guide for Electronic Methods for Detecting and Locating Leaks in Waterproof Membranes
ASTM D 1079 : 2009 Standard Terminology Relating to Roofing and Waterproofing

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