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ISO 10769:2011

Clay geosynthetic barriers — Determination of water absorption of bentonite

Publication date:   May 19, 2011

General information

90.93 Standard confirmed   Mar 7, 2022

ISO

ISO/TC 221 Geosynthetics

International Standard

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
ISO 10769:2011
90.93 Standard confirmed
Mar 7, 2022