GEOCELL FOR VERSIONS OF APPLICATION RELATED TO LOAD WITHSTANDING Russian patent published in 2013 - IPC E02D3/00 

FIELD: construction.

SUBSTANCE: geocell is disclosed, which has high strength and stiffness, so that a geocell has a dynamic module of elasticity equal to 500 MPa or more at 23°C; a dynamic module of elasticity equal to 150 MPa or more at 63°C, when measured in longitudinal direction using Dynamic Mechanical Analysis (DMA) with frequency equal to 1 Hz; tension stress at 12% of tension, equal to 14.5 MPa or more at 23°C; coefficient of thermal expansion equal to 120×10^-6/°C or less at 25°C, and/or long-term rated tension equal to 2.6 MPa or more.

EFFECT: geocell is suitable for versions of application related to load withstanding, especially for reinforcement of underlying layers of a road surface and/or underlying soils of roads, pavements, storage sites and railway tracks.

27 cl, 9 dwg