ProductIntroduction

Uniaxial polyethylene geogrid is akind of geotechnical with high strength that uses high moleculepolymer as main raw material adds certain ultraviolet proof andaging resistance agent and makes messy chain shape molecules havedirectional layout and from linear status by unidirectionalextension. Plastic geotechnical grid makes directional tensionunder certain temperature condition according to physical featuresof high molecule polymer, so its strength is very high in tensiondirection, tension resistance reaches 100-200MPa, yield elongationrate is only 4%-10%, it is near to the level of low carbon steeland much better than traditional or current reinforcement materialsand is very ideal synthetic material for strengthening andreinforcement of civil projects.

Product features

1. High unidirectional tension resistance, good creep resistanceand stable chemical nature.
2. It has large friction facor with sandy stone.

Application range

1. It is mainly used in retaining wall, bridge abutment, steepslope project and so on.
2. Retaining wall and bridge abutment belong to force bearingstructures and bear all external loads such as active soilpressure, support of structure and bear all external loads such asactive soil pressure support of structure upper part andtemperature stress, under the function of large tension andrepeated function of dynamic load, molecule structure of reinforcement material occurs fatigur, its performance occursattenuation and aging of grid quickens in order to avoid largedeformation of structure caused by creep of reinforcement material,unidirectional geotechnical grid with high-density polyethylene(HDPE) as raw material shall be used.

Product TechnologicalStandard

NOTE:THE SPECIFICATION CAN BECUSTOMIZED ACCORDING TO THE CUSTOMER’S NEEDS