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ASTM D 4632 : 1991 : R2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Test Method for Grab Breaking Load and Elongation of Geotextiles

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Superseded by

ASTM D 4632 : 2008

Language(s)

English

Published date

22-02-1991

£50.68
Excluding VAT

Committee
D 35
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 2003
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1 This test method is an index test which provides a procedure for determining the breaking load (grab strength) and elongation (grab elongation) of geotextiles using the grab method. This test method is not suitable for knitted fabrics and alternate test methods should be used. While useful for quality control and acceptance testing for a specific fabric structure, the results can only be used comparatively between fabrics with very similar structures, because each different fabric structure performs in a unique and characteristic manner in this test. The grab test methods does not provide all the information needed for all design applications and other test methods should be used.

1.2 Procedures for measuring the breaking load and elongation by the grab method in both the dry and wet state are included; however, testing is normally done in the dry condition unless specified otherwise in an agreement or specification.

1.3 The values stated in SI units are to be regarded as standard. The values stated in inch-pound units are provided for information only.

1.4 This standard does not purport to address all of the safety problems, 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.

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ASTM D 7001 : 2006 : R2011 Standard Specification for Geocomposites for Pavement Edge Drains and Other High-Flow Applications
ASTM D 7273/D7273M : 2008 : R2013 : EDT 1 Standard Guide for for Acceptance Testing Requirements for Geonets and Geonet Drainage Geocomposites
ASTM D 6389 : 2017 Standard Practice for Tests to Evaluate the Chemical Resistance of Geotextiles to Liquids
ASTM D 6917 : 2016 Standard Guide for Selection of Test Methods for Prefabricated Vertical Drains (PVD)

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