TUFTED GEOTEXTILE WITH UNDERSTORY FOR SHEAR RESISTANCE TO HYDRAULIC AND DRY-FLOW INFILL DISPLACEMENT
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United States of America
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Issued Date -
Nov 21, 2024
app pub date -
Apr 25, 2022
filing date -
Apr 25, 2022
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Abstract
A tufted geotextile for covering and closing land surfaces with shear resistance to hydraulic and dry-flow displacement of infill, having a backing sheet tufted with first yarns to form a plurality of first tufts that extend a first length as simulated grass blades and tufted with second yarns different from the first yarn for a plurality of second tufts extend a second length as simulated understory grass blades, said second tufts having distal ends that splay to form nexts of discrete fibers extending into interstices between the first and second tufts, and an infill received within the interstices, which next restrict hydraulic and dry-flow displacement of the infill. A method of tufting a geotextile for understory tufts and nests is disclosed. A method of covering outdoor land sites for increased resistance to high shear hydraulic and dry-flow events is disclosed.
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