NF P84-705

Geosynthetic barriers - Determination of the swelling, flow and permeability characteristics of geosynthetic clay liners (GCL) usinf an oedopermeater - Characterisation and performance test

Le présent document décrit l'appareillage et les procédures d'essai permettant de déterminer les cinétiques de gonflement et d'absorption d'eau ainsi que la perméabilité à l'eau des géosynthétiques bentonitiques sous contrainte normale et charge hydraulique imposées. Il définit les termes employés, les paramètres mesurés et précise les résultats à présenter.

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