Descripción del producto

Biaxial geogrid for mining is made of polypropylene and other high molecular polymer, being extruded and stretched. It is mainly used in the intermediate ceiling and side protection net in mining projects. It can be also used in subway and tunnel., etc fixing projects Features: 1. High-strength: The tensile strength is higher than that of the diamond mesh, and it can replace the diamond mesh. 2. Light: Reduce the labor intensity, improve the working efficiency, and simple to install and use. 3. Safety: Static resistant, inflaming retarding, avoid the appearance of the electric sparkle effectively. Technical indexes of the Geogrid for mining Item Spec Unit Using for intermediate ceiling Using for side protection net Width m 0.**4 0.**4 Mesh Size ㎜ （****0）±1.5 (****0)±1.5 Longitudinal Tensile Strength ≥KN *5~*0 *5~*0 Transverse Tensile Strength ≥KN *5~*0 *5~*0 Resistance of the product’s surface <Ω 1.0×**9 1.0×**9 Flameout Time ≤S *0 *0