Biaxial Geogrid

Biaxial Geogrid Biaxial Geogrid is made of polypropylene. It is processed by being extruded,formed,punched hole, finally stretched to designed shape. Biaxial Geogrid has strong tensile strength(especial the early tensile strength) both in MD and TD, this kind of structure could provide a perfect chain system of effective force endurance and diffusion, makes it fit for big-area permanent load foundation repair. Spec.Spec Item TGSG15-15 TGSG20-20 TGSG30-30 TGSG40-40 TGSG45-45 Width(m) 4.000+0.20 Yield strength MD,(KN/m)≥ 15 20 30 40 45 Yield strength, TD(KN/m)≥ 15 20 30 40 45 Elongation at yield, MD(%)≤ 13 Elongation at yield, TD(%)≤ 16 Tensile strength at 2% elongation, MD(KN/m)≥ 5 8 11 13 16 Tensile strength at 2% elongation, TD(KN/m)≥ 7 10 13 15 20 Tensile strength at 5% elongation, MD(KN/m)≥ 8 10 15 16 25 Tensile strength at 5% elongation, TD(KN/m)≥ 10 13 15 20 22 Remark Special specification, according to your demand Application Biaxial geogrid is fit for the repair of foundation, dam and other permanent load foundation repair. It is widely used in side slope protection, tunnel wall repair, big airport, parking, quay goods yard and so on. It could prolong the lifetime of the foundation, prevent cave-in and crack, maintain the ground level and pretty, moreover shorten the construction period, cut down the repair cost.