Methods and compact apparatus for covering landfill
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 6, 2003
Grant Date -
Dec 6, 2001
app pub date -
Apr 23, 2001
filing date -
May 9, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for covering landfill includes a deployer suspended below the bucket of a loader. A roll of film is disposed on the deployer and uncoiled to deploy a film covering on the landfill surface as the loader driven across the surface. Periodically, the bucket, containing a ballast material, is manipulated, allowing ballast material to be disposed on the film to hold the deployed film in place. In a preferred embodiment, the deployer includes a mandrel mounted between two flanges for supporting a roll of film. The deployer is preferably attached to the bucket by chains or wire rope in such a manner so as to allow full operation of bucket while the deployer is attached. In one embodiment, the apparatus includes a sprayer to apply a fluid.
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