Description
PET Laster Welded Geogrid is extruded and stretched to have high tensile strength. The intersection of the longitudinal and transverse rib belts is ultrasonically welded by high frequency to ensure the stability of the product quality and ensure the effective interlocking of the grid grid to the soil. At the same time, the strength of the grid can change the tension of the rib belt and adjust the number of ribs to design different specifications. To meet the needs of different projects and various technical indicators.
Function
PET/PP Laster Welded Geogrid has high strength and low elongation (breaking elongation is not more than 12% / 8%) performance. At the same time, its creep is small. The grid is reinforced, reinforcing the foundation, improving the bearing capacity, improving the bearing capacity, reducing the uneven settlement, and impeding the formation of the soil failure surface. PP geogrid has good flexibility, because the material is strongly stretched and the transverse ribs are double-sided. Thereby achieving good flexibility, crush resistance, continuous in the construction rolling process, even if cracking, still maintain the performance of the geogrid.
Specification
Item | TGDG30 | TGDG50 | TGDG80 | TGDG100 | TGDG120 | TGDG150 |
Ultimate tensile strength per metreKN/m | 30 | 50 | 80 | 100 | 120 | 150 |
Ultimate elongation%≤ | 12 | 12 | 12 | 12 | 12 | 12 |
Tensile strength at 2% elongationKN/m≥ | 8 | 16 | 28 | 33 | 39 | 48 |
Tensile strength at elongation 5%KN/m≥ | 18 | 30 | 50 | 59 | 68 | 79 |
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