Geocomposite covering
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United States of America Patent
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Jun 29, 2021
Grant Date -
Apr 30, 2015
app pub date -
Oct 29, 2013
filing date -
Oct 29, 2013
priority date (Note) -
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Abstract
A geocomposite covering for placement atop the ground including a lower carrier layer and an intermediate layer of particulate material positioned above the lower carrier layer. A synthetic turf is positioned over the particulate material and is affixed to the lower carrier layer to contain the particulate material between the lower carrier layer and the synthetic turf. The synthetic turf is affixed to the lower carrier layer by one or more of stitches, needle-punched staple fibers, linking fibers, heat bonded fibers, or mechanical fasteners. The particulate material can include clays, cementitious materials, granular material, powder-like material, and the like.
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