HockGrid Geogrid is composed of high molecular weight , high tenacity multi-filament polyester yarns,and has a PVC/Bitumen/SBR coating whoch offer UV resistance and further strengthens the Geogrid and minimizes fiber degradation . It is a precision warp-knitted geogrid that offers superior junction strength and a high coefficient of soil interaction .H ockGrid is manufactured in a wide range of standard tensile srengths of between 20kn/m and 1600kN/m. z
