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Polyester geogrid is a new kind of favorable earthwork base material to strength the road surface and roadbed, which composed of high strength polyester yarns coated with an inorganic sizing agent. It has the following performance:

1)high tensile strength,low elongation   2)tear-resistant

3) anticorrosive    4) good anti-aging and alkali-resistance

1.Reinforce roadbeds in soft soil for road,railways, airfields, irrigation channels. increase of stability and loading capacity of fundus
2. Reinforce riverside,embankment and side slope

3.Strengthen the surface of the roads and bridges

Model		GSJ3030	GSJ5050	GSJ8080	GSJ100100	GSJ120120	GSJ6030	GSJ10030	GSJ15035
Tensile strength ≥ (Kn/m)	weft	30	50	80	100	120	60	100	150
	warp	30	50	80	100	120	30	30	35
Elongation (%)		13 or 10
Mesh size(mm)		25×25