ASTM International - ASTM D6767-21

Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test

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Organization: ASTM International
Publication Date: 1 May 2021
Status: active
Page Count: 6
ICS Code (Geotextiles): 59.080.70
significance And Use:

5.1 This test method may be used to:

5.1.1 Determine the pore size distribution of a geotextile,

5.1.2 Determine the maximum pore size of a geotextile,

5.1.3 Determine the... View More

scope:

1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 µm.

Note 1: The accuracy of this procedure has been verified up to a maximum pore size of 500 µm. Above this value, accuracy has been found to be equipment dependent and should be verified by the user through checks on materials with known opening sizes.

1.2 The test method measures the entire pore size distribution in terms of a surface analysis of specified pore sizes in a geotextile, defined in terms of the limiting diameters.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This 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.

1.5 This 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.

Document History

ASTM D6767-21
May 1, 2021
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 µm. Note 1: The accuracy of this procedure has been verified...
December 1, 2020
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 µm. Note 1: The accuracy of this procedure has been verified...
January 1, 2020
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 μm. Note 1: The accuracy of this procedure has been verified...
September 1, 2016
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 μm. Note 1: The accuracy of this procedure has been verified...
July 1, 2014
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 1000 μm. Note 1: The accuracy of this procedure has been verified...
February 1, 2011
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 500 μm. Note 1—The accuracy of this procedure has been verified up...
April 1, 2008
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 500 μm. Note 1—The accuracy of this procedure has been verified up...
February 10, 2002
Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
1.1 This test method covers the determination of the pore size distribution of geotextile filters with pore sizes ranging from 1 to 500 m. Note 1—The accuracy of this procedure has been verified up...
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