Product introduction
PET biaxial welding geogrid takes polyester as the main material, adds antiaging agent and other additives, and is mechanically stretched into refined ribs at low magnification. It is a geosynthetic material formed by special ultrasonic welding at right angles to the plane's longitude and latitude. According to the project needs, different mesh diameters, rib widths, and thicknesses are used to change the tensile force of the ribs. The tensile force is borne by the warp and weft braided polyester ribs, which produce a very high tensile modulus under low strain capacity. The longitudinal and transverse ribs work together to give full play to the grid's interlocking effect on the soil.
Technical parameter
| pp welded geogrid | |||||||
| item | Specification | ||||||
| Type | 25 | 40 | 60 | 80 | 100 | 125 | 150 |
| Standard breaking strength ≥（KN/M） | 25 | 40 | 60 | 80 | 100 | 125 | 150 |
| Vertical and horizontal nominal tensile strength elongation ≤ (%) | 12 | 13 | |||||
| Stretching force of 2% elongation in vertical and horizontal directions ≥(KN/M) | 10 | 20 | 22 | 35 | 55 | 60 | 85 |
| Stretching force of 5% elongation in vertical and horizontal directions ≥(KN/M) | 15 | 25 | 40 | 55 | 65 | 90 | 100 |
| Ultimate peel force of connection point≥（N） | 30 | ||||||
Applying to all kinds of roads, railways, airports enhance road embankment reinforced.
slope protection for railways, highways.enhanced further enhance the soil, prevent soil erosion.
applies culvert enhancement.
the foundation for large parking garages and other permanent load and terminal enhancements.