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Ⅰ.Product Introduction
The bidirectional tensile plastic geogrid is formed by extruding, forming a plate and punching process of a polymer aggregate and then stretching process longitudinally and transversely. The material has a large tensile strength in both the longitudinal and transverse directions. This structure also provides a more effective force bearing and interlocking system in the soil, and is applicable to the reinforcement of foundation with large-area permanent bearing capacity.
Ⅱ.Product Characteristics
1. Increase the bearing capacity of the road (ground) bed and extend the service life of the road (ground) bed;
2. Prevent the road (ground) surface from collapsing or cracking, so as to keep the ground clean and nice;
3. Facilitate construction, save time and effort, shorten construction period and reduce maintenance costs;
4. Prevent cracks in culverts;
5. Reinforce soil slopes to prevent water and soil loss;
6. Reduce the thickness of the cushion so as to save the cost;
7, Replace the metal mesh, and being used as the top network in the underground coal mine.
Ⅲ.Product Uses
The product provides the ideal reinforcement material for many projects such as roads, railways, embankments, bridges, approach roads, docks, revetments, flood dikes, dams, mudflat regulation, cargo yards, slag yards, airports, sports fields, environmentally friendly buildings, and reinforcement of soft soil foundation, slope protection for retaining wall and road crack resistance, etc.
Ⅳ. Specifications and performance parameters of Bidirectional Tensile Polypropylene Geogrid
| TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG35-35 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
Longitudinal tensile strength≥(KN /m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Transverse tensile strength≥(KN/m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Longitudinal nominal elongation≤ (%) | 16 | |||||||
Transverse nominal elongation ≤ (%) | 13 | |||||||
Tensile strength in 2% of longitudinal elongation ≥ (KN/m) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile strength in 2% of transverse elongation ≥ (KN/m) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile strength in 5% of longitudinal elongation ≥ (KN/m) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
Tensile strength in 5% of transverse elongation ≥ (KN/m) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
Ⅰ.Product Introduction
The bidirectional tensile plastic geogrid is formed by extruding, forming a plate and punching process of a polymer aggregate and then stretching process longitudinally and transversely. The material has a large tensile strength in both the longitudinal and transverse directions. This structure also provides a more effective force bearing and interlocking system in the soil, and is applicable to the reinforcement of foundation with large-area permanent bearing capacity.
Ⅱ.Product Characteristics
1. Increase the bearing capacity of the road (ground) bed and extend the service life of the road (ground) bed;
2. Prevent the road (ground) surface from collapsing or cracking, so as to keep the ground clean and nice;
3. Facilitate construction, save time and effort, shorten construction period and reduce maintenance costs;
4. Prevent cracks in culverts;
5. Reinforce soil slopes to prevent water and soil loss;
6. Reduce the thickness of the cushion so as to save the cost;
7, Replace the metal mesh, and being used as the top network in the underground coal mine.
Ⅲ.Product Uses
The product provides the ideal reinforcement material for many projects such as roads, railways, embankments, bridges, approach roads, docks, revetments, flood dikes, dams, mudflat regulation, cargo yards, slag yards, airports, sports fields, environmentally friendly buildings, and reinforcement of soft soil foundation, slope protection for retaining wall and road crack resistance, etc.
Ⅳ. Specifications and performance parameters of Bidirectional Tensile Polypropylene Geogrid
| TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG35-35 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
Longitudinal tensile strength≥(KN /m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Transverse tensile strength≥(KN/m) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Longitudinal nominal elongation≤ (%) | 16 | |||||||
Transverse nominal elongation ≤ (%) | 13 | |||||||
Tensile strength in 2% of longitudinal elongation ≥ (KN/m) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile strength in 2% of transverse elongation ≥ (KN/m) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile strength in 5% of longitudinal elongation ≥ (KN/m) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
Tensile strength in 5% of transverse elongation ≥ (KN/m) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
: No. 4-12, phase C, a one-million-square-meter standardized plant, Caijiapo town, Qishan county, Baoji city, Shaanxi province
: +86-029-88405689