Improve Subgrade Stability with Column Point of Roughened Geomembrane

Product Introduction

Uniaxial plastic geogrid is a kind of high strength of geosynthetic materials. It is made of polymer by extrusion pressure into a sheet,then rules mesh,and then formed by longitudinal tensile treat. The process make the polymer being directional linear state, and long oval mesh structure with homogeneous distribution, high intensity nodes.This kind of structure has a very high tensile strength and tensile modulus. To provide the ideal soil and diffusion of chain system.The product with high tensile strength (> 150 mpa),is a widely used reinforcement material adapt to a variety of soil.

Product Properties

* Strengthening roadbed, can effectively spread of distribution load, improve the stability and bearing capacity of subgrade, prolong service life.
* Can bear larger alternating load;
* Prevent subgrade deformation and cracking caused by subgrade material loss;
* Making the filled retaining wall improve filled soil bearing capacity, reduce the soil pressure,save costs,prolong service life, reduce maintenance costs;
* Slope maintenance with spray anchor concrete construction method, not only can save 30% - 50% cost of the investment, but also can shorten the cycle more than double;
* Adding geogrid in highway roadbed and road surface,can reduce the deflection, track, delay cracking (3-9 times), 36% thickness of structure layer.
* Suitable for all kinds of soil, no need different materials, save work time;
* Simple construction,greatly reduce the construction cost.

Product Application

Widely used in dams,tunnels,ports,roads,railways,buidings,etc constructions.

Product Specification

Product Specification and Technical Index (GB/T7689-2008)