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EN ISO 10769:2011

Clay geosynthetic barriers - Determination of water absorption of bentonite (ISO 10769:2011) EN ISO 10769:2011

Publication date:   Aug 17, 2011

General information

60.60 Standard published   Jun 1, 2011

CEN

CEN/TC 189 Geosynthetics

European Norm

59.080.70   Geotextiles

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Scope

ISO 10769:2011 specifies a method for determining the water absorption of bentonite. The bentonite component is a part of clay geosynthetic barriers (GBR-C). Water absorption depends on the specific surface of the fine particles and the surface activity of the bentonite. The test provides an index value for production control testing of GBR-C.

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PUBLISHED
EN ISO 10769:2011
60.60 Standard published
Jun 1, 2011