• Shopping Cart
    There are no items in your cart

ASTM D 7877 : 2024

Current

Current

The latest, up-to-date edition.

Standard Guide for Electronic Methods for Detecting and Locating Leaks in Waterproof Membranes

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-01-2024

€56.53
Excluding VAT

Committee
D 08
DocumentType
Guide
Pages
6
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This guide describes standard procedures for using electrical conductance measurement methods to locate leaks in exposed or covered waterproof membranes.

1.2This guide addresses the need for a general technical description of the current methods and procedures that are used to test and verify the integrity of waterproof membranes.

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

1.4This guide recommends that the leak location equipment, procedures, and survey parameters used are calibrated to meet established minimum leak detection sensitivity. The leak detection sensitivity calibration should be verified on a regular basis according to the manufacturer’s recommendations.

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

1.6The procedures are applicable for membranes made of materials such as polyethylene, polypropylene, polyvinyl chloride, bituminous material, and other electrically insulating materials.

1.7This guide provides a general description of the equipment and methods for locating membrane breaches using electric conductance. Refer to the manufacturer’s instructions for the proper operation and use of the equipment described in this guide.

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.

ASTM D 8014 : 2017 Standard Guide for Selection of Membranes Used in Vegetative Roofing Systems
ASTM D 8231 : 2019 Standard Practice for the Use of a Low Voltage Electronic Scanning System for Detecting and Locating Breaches in Roofing and Waterproofing Membranes
ASTM E 2777 : 2020 Standard Guide for Vegetative (Green) Roof Systems

ASTM D 1079 : 2020 Standard Terminology Relating to Roofing and Waterproofing
ASTM D 1079 : 2024 Standard Terminology Relating to Roofing and Waterproofing

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.