Standard Practice for Laboratory Immersion Procedures for Evaluating the Chemical Resistance of Geosynthetics to Liquids

Importancia y uso:

4.1 This practice provides a standard immersion procedure for investigating the chemical resistance of a geosynthetic to a liquid waste, leachate, or chemical in a laboratory environment. The conditions specified in this practice are intended both to provide a basis of standardization and to serve as a guide for those wishing to compare or investigate the chemical resistance of a geosynthetic material(s) in a laboratory environment. Practice D5496 can be used should the user need to assess the performance of a geosynthetic in field conditions.

4.2 This practice is not intended to establish, by itself, the behavior of geosynthetics when exposed to liquids. Such behavior, referred to as chemical resistance, can be defined only in terms of specific chemical solutions and methods of testing and evaluation criteria selected by the user.

Subcomité:

D35.02

Referida por:

D4439-24A, D5496-15R20, D6388-18, D6141-18R22, D5747_D5747M-21, D6213-17, D6455-11R18, E2925-19A, D7931_D7931M-21A, D6389-23, D5819-22, D6917-16R22

Volúmen:

04.13

Número ICS:

59.080.70 (Geotextiles)

Palabras clave:

chemical compatibility; chemical resistance; geosynthetics; immersion;