MANUFACTURE METHOD OF GROUND GEOGRID Russian patent published in 2018 - IPC E01C21/00 

Abstract RU 2649670 C1

FIELD: construction.

SUBSTANCE: invention relates to production of geogrids used to strengthen weak soils, slopes, device of sports grounds, lawns. Method for manufacturing geogrids for soil includes forming mesh, edges of which are formed from bundles of yarns and fastened to form cells larger than mesh forming ribs. On surface of edges from one / two sides, layer of adhesive is applied and on it – granules of sodium polyacrylate with subsequent curing of adhesive layer.

EFFECT: technical result consists in expanding functional properties of grid.

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RU 2 649 670 C1

Authors

Shchepochkina Yuliya Alekseevna

Dates

2018-04-04Published

2017-04-27Filed