Ecogrid Securagrid is a laid biaxial geogrid manufactured of extruded monolithic flat structured bars with welded rigid junctions.
Ecogrid Securagrids are geogrids with square shaped apertures. The tensile strength in machine and cross machine direction is usually identical (in the same range).
40/40 is a reference to the tensile strength (kN/m) in machine and cross machine direction as a 95% confidence value.
Ecogrid Securagrid Geogrids can solve pavement problems by providing omni-axial reinforcement to granular sub-bases, capping layers and railway ballasts in areas of weak or variable soils.
When granular particles are compacted over these grids, they partially penetrate and project through the apertures to create a strong and positive interlock. The load dispersal effect from the interlocking mechanism increases shearing resistance within the soil, improving compaction and allowing the sub-base thickness to be decreased, ultimately reducing construction time and costs.
Ecogrid Securagrid Geogrids can be employed in single or multiple layers. The tough platform created provides tremendous load dispersal, allowing previously weak soils to be reclaimed for development (e.g. foundations, motorways, railways, airport runways). Biaxial geogrids are available in standard and large aperture sizes to suit any fill material.
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