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The Biaxial tensile plastic geogrid is made of high polymer raw materials by melting extrusion, calendering into plates, punching, and then through longitudinal and transverse stretching. The product has a high tensile strength in both vertical and horizontal, and this structure can also provide a more ideal and effective force bearing and diffusion interlock system in the soil, suitable for large area of groundwork compensation of permanent load-bearing.
Applicable engineering fields: all kinds of dam engineering, embankment reinforcement, slope protection, tunnel wall reinforcement, large airports, parking lots, dock freight yard and other permanent bearing foundation reinforcement projects.
Technical features of product application: 1. Increase the bearing capacity of the roadbed and extend the service life of the roadbed. 2. Prevent road collapse or crack, maintain the integrity and beauty of the road surface. 3. Convenient construction, shorten the construction period, reduce the thickness of the cushion, reduce maintenance costs, save the project cost.
Projects | Specifications | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG35-35 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
Width （m） | 4.0~6.0 | ||||||||
Yield strength(KN/M≥) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |
Longitudinal elongation(%≤) | 15 | ||||||||
Transverse elongation(%≤) | 13 | ||||||||
strength at 2% elongation(KN/m≥) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 | |
strength at 5% elongation(KN/m≥) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 | |
