Uses:
Two-way stretch plastic geogrid suitable for various road and railway embankment strengthened. Increasing the subgrade bearing capacity, extend the life of the roadbed; prevent pavement cracks; reduce maintenance costs; shorten the construction period.
Two-way stretch plastic geogrid increase the bearing capacity, to prevent the collapse of the ground produces, can make the ground beautiful, positive homogeneous; construction convenient, save time and effort.
Two-way stretch plastic geogrid is suitable for the second increase after using the one-way plastic stretching geogrid.
1, and further enhance the soil, prevent soil erosion and convenient traffic;
2, the use of vegetation, landscaping and reduce pollution.
For rail, road slope protection.
1, to prevent rock fall, causing harm to the person or vehicle;
2, maintaining railways, highways open.
For road, rail and culvert enhancements.
1, to prevent cracks culvert to reduce maintenance costs;
2, to reduce the thickness of the surface, saving cost; played a filter - protection.
1, and further enhance the soil, prevent soil erosion and convenient traffic;
2, the use of vegetation, landscaping and reduce pollution.
For rail, road slope protection.
1, to prevent rock fall, causing harm to the person or vehicle;
2, maintaining railways, highways open.
For road, rail and culvert enhancements.
1, to prevent cracks culvert to reduce maintenance costs;
2, to reduce the thickness of the surface, saving cost; played a filter - protection.
Biaxial geogrid specifications and performance parameters
Item | TGSG15-15 | TGSG20-20 | TGSG30-30 | TGSG40-40 | TGSG45-45 |
Mass per unit area,g/m | 300±30 | 330±30 | 400±40 | 500±50 | 550±50 |
Width,m | 4.0 6.0 | ||||
Longitudinal tensile yield strength per meter,KN/m≥ | 15 | 20 | 30 | 40 | 45 |
Transverse tensile yield force per meter,KN/m≥ | 15 | 20 | 30 | 40 | 45 |
Yield longitudinal elongation,%≤ | 16 | ||||
Transverse Elongation Yield,%≤ | 13 | ||||
Longitudinal elongation 2% of the tensile force,KN/m≥ | 5 | 8 | 11 | 13 | 16 |
Horizontal elongation rate of 2% tensile strength,KN/m≥ | 7 | 10 | 13 | 15 | 20 |
Longitudinal elongation 5% of the tensile force,KN/m≥ | 8 | 10 | 15 | 16 | 25 |
Horizontal elongation rate of 5% tensile strength,KN/m≥ | 10 | 13 | 15 | 20 | 22 |
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