ASTM D 7748/D7748M : 2014 : EDT 1

Name: ASTM D 7748/D7748M : 2014 : EDT 1
Brand: ASTM
Price: 75.00 USD

Superseded

View Superseded by

Standard Test Method for Flexural Rigidity of Geogrids, Geotextiles and Related Products

Available format(s)

Hardcopy , PDF

Superseded date

09-22-2021

Language(s)

English

Published date

06-27-2016

Publisher

American Society for Testing and Materials

1.1This test method covers the measurement of stiffness properties of geogrids, geotextiles and geogrid-geotextile composites all of which are referred to as geosynthetics within this test method. Bending length is measured and flexural rigidity is calculated through use of the cantilever test procedure.

1.1.1This test method employs the principle of cantilever bending of the geosynthetic under its own mass.

1.2This test method applies to geogrids, geotextiles and geogrid-geotextile composites.

1.3This test method is for manufacturing quality control purposes only, to ensure uniformity and consistency of flexural rigidity for a specific product from roll to roll and lot to lot.

1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

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

Committee	D 35
DocumentType	Test Method
Pages	6
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 7748/D7748M : 2014 : R2021
Supersedes	ASTM D 7748/D7748M : 2014

ASTM D 4439 : 2020	Standard Terminology for Geosynthetics
ASTM D 4439 : 2015	Standard Terminology for Geosynthetics
ASTM E 177 : 1990 : REV A : R1996	Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D 4354 : 2012	Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products(RECPs) for Testing
ASTM D 1776 : 1998 : EDT 1	Standard Practice for Conditioning and Testing Textiles
ASTM D 1776 : 1967 : EDT 1	Standard Method Of Conditioning Textiles And Textile Products For Testing
ASTM D 4354 : 2012 : R2020	Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products (RECPs) for Testing
ASTM E 691 : 2020	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 4439 : 2011	Standard Terminology for Geosynthetics
ASTM D 4439 : 2015 : REV A	Standard Terminology for Geosynthetics
ASTM D 4439 : 2002	Standard Terminology for Geosynthetics
ASTM E 691 : 2019 : EDT 1	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 1776 : 2004	Standard Practice for Conditioning and Testing Textiles
ASTM D 1776 : 2008 : EDT 1	Standard Practice for Conditioning and Testing Textiles
ASTM D 1776 : 2008	Standard Practice for Conditioning and Testing Textiles
ASTM D 4439 : 2017	Standard Terminology for Geosynthetics
ASTM E 691 : 2009	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 4439 : 2001	Standard Terminology for Geosynthetics
ASTM D 4439 : 2014	Standard Terminology for Geosynthetics
ASTM D 4354 : 1999 : R2009	Standard Practice for Sampling of Geosynthetics for Testing
ASTM D 4354 : 1999	Standard Practice for Sampling of Geosynthetics for Testing
ASTM D 4439 : 2004	Standard Terminology for Geosynthetics
ASTM D 4439 : 2000	Standard Terminology for Geosynthetics
ASTM D 123 : 2001	Standard Terminology Relating to Textiles
ASTM D 4354 : 1999 : R2004	Standard Practice for Sampling of Geosynthetics for Testing
ASTM D 4439 : 2018	Standard Terminology for Geosynthetics