Warp Knitted Polyester Geogrid(PET)
Introduction
It is a kind of new high quality base material reinforcing the roadbed. It uses high strength polyester or polypropylene fiber as its raw material and then warp knitted directionally and coated with a special glue.
Features
High intension, low elongational ratio, erosion-resistant, aging-resistant, high occlusive force with soil or gravel, light weight, water drainage and so on.
Function
1. The soft soil roadbeds, railway and other municipal roads are reinforced, effectively improve the strength of subgrade, delay reflection cracks in the road;
2. Reinforcement, segregation of dam and river in water conservancy project reinforce the soil base, strengthen the protection, improve the bearing capacity and stability of foundation;
3. Reinforing the embankment slope, retaining walls reinforced to enhance the overall strength.
Specification
heterogeneous type
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Performance/specification
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PET-50-30
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PET-60-35
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PET-80-30
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PET-80-50
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PET-1000-50
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PET-100-85
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PET-120-50
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PET-140-60
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PET-160-80
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PET-180-100
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PET-200-100
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PET-300-200
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PET-400-300
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PET-600-400
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Stretching ratio %
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13
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Intensity KN/m
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Vertical
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50
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60
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80
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80
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100
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100
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120
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140
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160
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180
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200
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300
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400
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600
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Horizontal
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30
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35
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30
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50
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85
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85
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50
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60
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80
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100
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100
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200
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300
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400
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Center distance of the network mm
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12.7*12.7 25.4*25.4 40*40
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Breadth m
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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1-6
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