Swell index, oedopermeametric, filter press and rheometric tests for identifying the qualification of bentonites used in GCLs

S Rosin-Paumier, N Touze-Foltz… - Geosynthetics …, 2010 - icevirtuallibrary.com
Geosynthetic clay liners (GCLs) are used in landfill liner applications and there is a need for
a better control of the properties of the bentonite in the GCL received on site, particularly in …

Impact of a synthetic leachate on permittivity of GCLs measured by filter press and oedopermeameter tests

S Rosin-Paumier, N Touze-Foltz, A Pantet - Geotextiles and …, 2011 - Elsevier
Geosynthetic clay liners (GCLs) are used in landfill liner applications due primarily to their
low hydraulic conductivity to water. The low hydraulic conductivity of GCLs comes from the …

Performance-based indicators for controlling geosynthetic clay liners in landfill applications

D Guyonnet, N Touze-Foltz, V Norotte, C Pothier… - Geotextiles and …, 2009 - Elsevier
The results of a project aimed at identifying performance-based indicators that can be used
by landfill operators to check the suitability of GCLs for bottom barrier applications are …

[PDF][PDF] Evaluation on the use of alternative materials in geosynthetic clay liners

PMF Viana, EM Palmeira, HNL Viana - Soils Rocks, 2011 - simples.serdigital.com.br
Geosynthetic clay liners (GCL) have been increasingly used in barrier systems of waste
disposal areas and in hydraulic works. However, sometimes they are discarded as possible …

Factors affecting the chemical compatibility and the barrier performance of GCLs

T Katsumi, R Fukagawa - … of the 16th international conference on …, 2005 - ebooks.iospress.nl
The chemical compatibility and the barrier performance of geosynthetic clay liners (GCLs)
were examined in this paper. The use of GCLs as hydraulic barriers in liner and cover …

Properties and test methods to assess bentonite used in geosynthetic clay liners

T Egloffstein - Geosynthetic clay liners, 2020 - taylorfrancis.com
Geosynthetic clay liners are used in various sealing measures, where they often come into
contact with contaminated soil and water. The sealing effect of bentonite in these liners is …

Compatibility of GCLs with organic solutions

F Mazzieri, WF van Impe, E Pasqualini - ISRM International …, 2000 - onepetro.org
An experimental investigation was carried out in order to evaluate the compatibility between
a commercial GCL and ethyl alcohol (ethanol). The hydration of the GCL prior to exposure …

GCLs in landfill applications: influence of subgrade, temperature and confining pressure on bentonite hydration

B Chevrier, G Didier, D Cazaux, M Gamet… - GBR-C 2k10: 3rd …, 2010 - brgm.hal.science
Geosynthetic Clay Liners (GCLs) are often used in landfills applications, for example in
landfill covers. In order to act as a barrier, GCLs must hydrate and swell under a confining …

Comparative study of hydraulic behaviour of Geosynthetic Clay Liners exhumed from a landfill cover and from a dam after several years in service

C Barral, N Touze, E Loheas, D Croissant - Eurogeo 5, 2012 - hal.science
A significant number of studies have been published on the field performance of
Geosynthetic Clay Liners (GCLs) in landfill covers while the use of GCLs in dams and dikes …

Hydraulic and chemical evolution of GCLs during filter press and oedopermeametric tests performed with real leachate

S Rosin-Paumier, N Touze-Foltz - Geotextiles and Geomembranes, 2012 - Elsevier
The solid waste decomposition inside a municipal solid waste (MSW) landfill may be
enhanced by liquid addition in order to reach landfill stabilization in a reduced period of time …