Standard Practice for Tests to Evaluate the Chemical Resistance of Geonets to Liquids

Importancia y uso:

5.1 This practice is intended to provide a list of standard procedures for test programs for investigating the chemical resistance of a geonet with a liquid waste, leachate, or chemical. This practice should be used in the absence of other specifications required for the particular situation being addressed.

5.2 Chemical resistance, as used in this practice, is not a quantifiable term. This practice is intended to provide a basis of standardization for those wishing to compare or investigate the chemical resistance of a geonet. It should be recognized that chemical resistance is a user judgment evaluation and that this practice does not offer procedures for interpreting the results obtained from test procedures contained herein. As a practice, a test result is not produced.

5.3 This practice is for the chemical resistance assessment of geonets and is written in parallel to similar practices for geomembranes, geogrids, geotextiles, and geopipes. Each practice is to be considered individually for the geosynthetic under investigation and collectively for all geosynthetics exposed to the potentially harsh chemical environment under consideration.

Subcomité:

D35.02

Referida por:

D7931_D7931M-21A

Volúmen:

04.13

Número ICS:

13.030.40 (Installations and equipment for waste disposal and treatment)

Palabras clave:

chemical resistance; geonets; geosynthetics; liquid wastes;