General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 19979.2-2006
Scope
This part of GB/T 19979 specifies the anti-seepage performance of geosynthetics - the determination method of permeability coefficient. This part applies to all kinds of geotechnical anti-seepage materials, such as geomembrane, composite geomembrane, geotechnical waterproof membrane, etc. Other waterproof and anti-seepage materials can be used by reference.
GB/T 19979.2-2006 Referenced Document
GB/T 13760 Geosynthetics.Sampling and preparation of test specimens*, 2009-06-11 Update
GB/T 13761 Geotextiles--Determination of thickness
GB/T 19979.2-2006 history
2006GB/T 19979.2-2006 Geosynthetics - Penetration-resist property - Part 2: Determination of penetration coefficient