Biaxial Geogrid
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China [CN] 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.
The stable two-directional structure can ensure the small deformation of biaxial geogrid.
The width, length and apertures of biaxial geogrid can be customized according to your needs.
Biaxial geogrid can reinforce various materials, such as gravel, stones, cement, concrete and asphalt.
Biaxial geogrid is widely applied in the subgrade reinforcement of railroad.
Specifications
| 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 | |||
| Junction Efficiency4 | % | MD Values1 | |
| Flexural Stiffness5 | mg-cm | 250.000 | |
| Aperture Stability6 | m-N/deg | 0.32 | |
| Durability | |||
| Resistance to Installation Damage7 | %SC/%SW/%GP | 95/93/90 | |
| Resistance to Long Term Degradation8 | % | 100 | |
| Resistance to UV Degradation9 | % | 100 | |
| Dimensions | |||
| Roll Sizes | m (ft.) | 3.0 × 75.0 (9.8 × 246) ; 4.0 × 75.0 (13.1 × 246) | |
This is a common biaxial geogrid specifications list. Other specifications can be customized according to your specific requirements
Biaxial is made up of longitudinal ribs, transverse ribs and junction knobs.
Features:
Applications:
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