GEOGRID Russian patent published in 2020 - IPC E01C3/04 E01C5/20 E02D17/20 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely for protection of soil from washing by surface waterways on slopes of embankments of industrial sites and motor roads, slopes, coastal sections of water obstacles, routes of underground pipelines. Geogrid is made in form of cellular structure, comprises bottom part, includes separately made cells from rigid polymer material, containing fastening holes, movably connected by ropes, to compensate for occurrence of longitudinal deformations, and seams, damping pads, to compensate transverse deformations of geogrid cells.

EFFECT: technical result consists in increase of deformation of geogrid web due to mobility of connection of geogrid cells with each other and providing possibility of compensation of longitudinal and transverse deformations of the geogrid web, repeating the configuration of the upsetting soil base, with preservation of geometrical shape of cells, without spilling out and flushing of the aggregate of cells of the geocell.

1 cl, 6 dwg