... two geotextiles). The GCL was installed with the geomembrane in contact with the subgrade. Layers of sand (150 mm) and gravel (300 mm) were placed on top of the GCL to protect it from wave action. Field-scale leakage rates were estimated by monitoring water levels with a graduated rod and by measuring...

...-2508, Telefax: 1/612-631-9334 1997 geosynthetics Geomembrane Defect Leakage collection layer Analytical Leachate migration Leakage rate Technical Paper by J.P. Giroud, M.V. Khire and J.A. McKelvey RATE OF LEACHATE MIGRATION THROUGH A DEFECT IN A GEOMEMBRANE UNDERLAIN BY A SATURATED...

... researchers and the examination of various sets of field data regarding the landfill settlement. The study includes the prediction of the long-term landfill cover settlement, examination of the change in lateral drainage and leakage rates as well as an examination of the change in high density polyethylene...