Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kelvin Robert Legge0
Petrus Johannes Meyer0
Date of Patent
March 25, 2008
Patent Application Number
10529534
Date Filed
September 30, 2003
Patent Primary Examiner
Patent abstract
A geotechnical barrier includes a first barrier layer; a second barrier layer overlying the first barrier layer and spaced therefrom, the first and second barrier layers defining, at least in part, a fluid passageway having an inlet and an outlet; and fluid displacement means for displacing a fluid through said fluid passageway from the inlet to the outlet. The invention extends to method for constructing and operating a geotechnical barrier and to a geosynthetic barrier and a geocomposite geosynthetic barrier.
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