1.Increase the bearing capacity of the road (ground) base and extend the service,used in coal mine underground false roof network. port the stability of the slope planting mats greening environment;
2.Prevent the road (ground) surface from collapsing or cracking,
3.Strengthen the soil slope to prevent soil erosion;life of the road (ground) base;
4.can replace the metal mesh,and keep the ground beautiful and tidy;
Biaxial Plastic Geogrid Technical Parameter (GB standard) | ||||||||
Item | Specification | |||||||
TGSG1515 | TGSG2020 | TGSG2525 | TGSG3030 | TGSG3535 | TGSG4040 | TGSG4545 | TGSG5050 | |
Vertical and horizontal tensile strength≥(KN/M) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Tensile strength at 2% elongation≥(KN/M) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile strength at 5% elongation≥(KN/M) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
Tensile strength at 5% elongation≥(KN/M) | 15 |
Property
1. Improve roadbed bearing capacity, enlarge road lifetime
2. Prevent road collapse and crack
3. Prevent sail and water loss in slope
4. Could replace steel-plastic geogrid in coal mine