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ASTM D 5641/D5641M : 2016 : R2024

Current

Current

The latest, up-to-date edition.

Standard Practice for Geomembrane Seam Evaluation by Vacuum Chamber

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-11-2024

€49.35
Excluding VAT

Committee
D 35
DocumentType
Standard Practice
Pages
4
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This practice covers procedures to perform nondestructive quality control testing described in Practice D4437/D4437M and Practice D4545 for evaluating the continuity of all types of geomembrane seams using the bubble emission or vacuum chamber method.

1.2The technique described in this practice is intended for use on geomembrane seams, patches, and defects.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.

1.4This 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.

1.5This 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 4439 : 2024 : REV A Standard Terminology for Geosynthetics
ASTM D 7700 : 2022 Standard Guide for Selecting Test Methods for Geomembrane Seams
ASTM D 7240 : 2018 Standard Practice for Electrical Leak Location Using Geomembranes with an Insulating Layer in Intimate Contact with a Conductive Layer via Electrical Capacitance Technique (Conductive-Backed Geomembrane Spark Test)
ASTM D 8364/D8364M : 2021 Standard Specification for Geosynthetic Cementitious Composite Mat (GCCM) Materials
ASTM D 8173 : 2023 Standard Guide for Site Preparation, Layout, Installation, and Hydration of Geosynthetic Cementitious Composite Mats
ASTM D 4437/D4437M : 2016 : R2023 Standard Practice for Nondestructive Testing (NDT) for Determining the Integrity of Seams Used in Joining Flexible Polymeric Sheet Geomembranes

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