Building Materials Agents

Biaxial geogrid is a type of geogrids. It is made from high polymer. Biaxial geogrid has high strength in both longitudinal and transverse direction. It is made through the process of extruding, sheet forming, punching and stretching.

Biaxial geogrid has good bearing capacity. It can enhance soil structure and prevent soil erosion. This product is often used to prevent the road from reflective and fatigue cracking. Biaxial geogrid can effectively improve the long term durability of subgrade and greatly reduces road maintenance costs.

Biaxial geogrid has good resistance to long term degradation. It is suitable for various applications, such as embankment reinforcement, wall reinforcement, soil stabilization, slope protection and other permanent load bearing foundation reinforcement.

A piece of biaxial geogrid on a light gray background.
The stable two-directional structure can ensure the small deformation of biaxial geogrid.

A roll of biaxial geogrid.
The width, length and apertures of biaxial geogrid can be customized according to your needs.

A piece of biaxial geogrid under gravel.
Biaxial geogrid can reinforce various materials, such as gravel, stones, cement, concrete and asphalt.

A railroad is under construction.
Biaxial geogrid is widely applied in the subgrade reinforcement of railroad.

Specifications
Material: polypropylene (PP) or copolyester.
Specifications example: Biaxial geogrid (BX11000)
Index Properties
Properties Units MD Values1 XMD Values1
Aperture Dimensions2 mm (in.) 25 (1.0) 33 (1.3)
Minimum Rib Thickness2 mm (in.) 0.76 (0.03) 0.76 (0.03)
Tensile Strength at 2% Strain3 kN/m (lb/ft.) 4.1 (280) 6.6 (450)
Tensile Strength at 5% Strain3 kN/m (lb/ft.) 8.5 (580) 13.4 (920)
Ultimate Tensile Strength3 kN/m (lb/ft.) 12.4 (850) 19.0 (1,300)
Structural Properties