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PP Biaxial Geogrid
Product Description
PP Biaxial Geogrid is an integrally formed structure, which especially designed for soil stabilization and reinforcement applications. PP Biaxial Geogrid is manufactured from Polypropylene, from the process of extruding, longitudinal stretching and transverse stretching.
PP Biaxial Geogrid features high tensile strength at both longitudinal (MD) and transverse (TD) directions. It makes soil reinforced with its excellent structure stability and strong mechanical interlock performance.
2.Product Feature
1. High tensile strength, good creep performance and stable chemical properties.
2. Higher resistance to machinery destructive ability and durability.
3. It can improve the bearing capacity of the foundation.
3.Product Parameter
Item | TGSG15-15 | TGSG20-20 | TGSG45-45 | TGSG30-30 | TGSG40-40 |
Longitudinal Tensile Strength,kN/m | 15 | 20 | 45 | 30 | 40 |
Transverse Tensile Strength,kN/m | 15 | 20 | 45 | 30 | 40 |
Longitudinal Yield Elongation,% | 15 | ||||
TransverseYield Elongation,% | 13 | ||||
Longitudinal Yield Strength at 2% Elongation,kN/m | 5 | 7 | 17 | 11 | 14 |
Transverse Yield Strength at 2% Elongation,kN/m | 5 | 7 | 17 | 11 | 14 |
Longitudinal Yield Strength at 5% Elongation,kN/m | 7 | 14 | 33 | 21 | 30 |
Transverse Yield Strength at 5% Elongation,kN/m | 7 | 14 | 33 | 21 | 30 |
4.Project Cases
1. It can be applied in all kinds of roads, railways, airports to enhence the roadbed.
2. It can be applied in a large car park and terminal freight yard, etc, to strengthen the foundations of a permanent load.
3. It can be applied in rail, road slope’s protection.
4. It can be applied to enhence the culvert.
5. It can be applied as a secondary enhancement after the uniaxial geogrid soil enhancement, further enhance the soil, prevent soil erosion.
6. It can be applied in mining, tunnel reinforcement.