Geotechnical and geosynthetic barriers and methods of construction and operation of geotechnical barrier, contaminant creep from a geotechnical barrier and hydration of the clay coating of a geotechnical barrier

摘要

"GEOTHENIC AND GEOSynthetic BARRIERS AND METHODS OF CONSTRUCTION AND OPERATION OF GEOTHENIC BARRIERS, CONTAINER FLUENCE FROM A GEOTHENIC BARRIER AND HYDRATATION OF ARGILOTH BARRIER COATING. A geotechnical barrier includes a first barrier layer; a second barrier layer superimposed on and spaced from the first barrier layer, the first and second barrier layers defining at least in part a fluid passage having an inlet and an outlet; and fluid displacement means for displacing a fluid through said fluid passage from inlet to outlet. The invention extends to a method of constructing and operating a geotechnical barrier and a geosynthetic barrier and a geocomposite geosynthetic barrier.