PET is the main raw material, two-way welded polyester geogrid made by extrusion, stretching, and welding
Specifications
Item No. | Longitudinal tensile strength (KN/M) | At 2% longitudinal elongation Tensile strength (KN/m) | At 5% longitudinal elongation Tensile strength (kN/m) | Longitudinal welding point limit Peel strength (N/m) | Nominal elongation（ % ） | |
HDG50 | ≥ 50.0 | ≥ 21.0 | ≥ 39.0 | ≥500 | ≤ 8.0 | |
HDG80 | ≥ 80.0 | ≥ 36.0 | ≥ 64.0 |
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HDG100 | ≥ 100.0 | ≥ 45.0 | ≥ 81.0 |
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HDG120 | ≥ 120.0 | ≥ 54.0 | ≥ 97.0 |
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HDG150 | ≥ 150.0 | ≥ 67.0 | ≥ 121.0 |
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Finished product length (m) | 30 /50 | |||||
Width (m) | As your request within 6m | |||||
Advantages
Very high radial secant stiffness value, high resistance to biological and chemical degradation, very high strength under low strain, elongation at the break ≤8%, good filler interlocking effect, and reduced filler usage.
Application areas:
Two-way welded polyester geogrid is suitable for soft foundation treatment of highways, railways, airports, docks, etc., and reinforcement materials for slopes, dams, revetments, road widening, highway pavements, airport pavements, and other projects.
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