Multilayer integral geogrids having a cellular layer structure, and methods of making and using same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12139870
APP PUB NO 20240026628A1
SERIAL NO

18359120

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Abstract

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A multilayer integral geogrid, including one or more cellular layers, has a plurality of oriented multilayer strands interconnected by partially oriented multilayer junctions with an array of openings therein. The multilayer integral geogrid having one or more cellular layers is produced from a coextruded or laminated multilayer polymer starting sheet. The integral geogrid has a multilayer construction, with at least one outer layer thereof having the cellular structure. By virtue of the cellular layer structure, the multilayer integral geogrid provides for increased layer vertical compressibility under load, resulting in enhanced material properties that provide performance benefits to use of the multilayer integral geogrid to stabilize and strengthen soil, aggregates, or other particulate materials.

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Patent Owner(s)

  • TENSAR INTERNATIONAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Daniel Mark Broomfield, US 14 9
Cavanaugh, Joseph Cumming, US 20 11
Curson, Andrew Burnley, GB 17 9
Gallagher, Daniel John Adlington, GB 14 9
Jenkins, Tom-Ross Balldon, GB 11 4
Tyagi, Manoj Kumar Fayetteville, US 21 17
Waller, Andrew Edward Newton Le Willows, GB 14 9

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