ASTM International

Standard Practice for In Field Immersion Testing of Geosynthetics
 N D5496

Annotation

This practice describes an approach and methodology for immersion testing of geosynthetics (for example, geomembranes used for landfill liner).

This practice does not provide for definition of the testing to be performed on the geosynthetic samples for field immersion. This practice does not address the determination of resistance of the geosynthetic to the liquid in which it is immersed. The user of this practice is referred to the appropriate Standard Guide for Tests to evaluate the chemical resistance and for defining the testing to be performed for each of the geosynthetic components listed in 2.1.

NOTE 1-EPA Method 9090 has been used in the past to investigate the compatibility of geomembrane to leachates.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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

Автоматический перевод:

Утвержденный технологический процесс для на полевом испытании погружением Geosynthetics