Product information
Appearance of biditectional tension plastic geotechnical grid is grid shape structure with near square. It uses polypropylene and high-density polyethylene as main materials ,is pressed into plate by melting extrusion and formed by punching , heating ,vertical and horizontal directional tension.
1. Package: Plastic Bag or Customer Package
2. Tensile strength: 15~40KN/M
3. Elongation ratio: vertical 16%,horiz-ontal 13%
4. Width: 1-6m
5. Package: Standard Package or as Customer Need
6. Stock:In Stock
Products features:
1. Product features
2. High tension resistance , high plane torsion resistance modulus, good creepresistance and stable chemical nature .
3. High mechanic damage resistance and durability and large friction factor with stone.
4. It can improve bearing force of foundation (normal improvement of above 40%)and increase diffusion angle (average increase to 50 degrees from 38 degrees)
5. Under the function of shaft times with same load ,it can decrease 30%~40% of filling thickness can bear more 3-5times.
Product Application :
1. It can be applied in all kinds of roads, railways, airports to enhance the roadbed;
2. It can be applied in a large car park and terminal freight yard, etc. to strengthen the foundations of a
permanent load;
3. It can be applied in rail, road slopes protection;
2. It can be applied in a large car park and terminal freight yard, etc. to strengthen the foundations of a
permanent load;
3. It can be applied in rail, road slopes protection;
4. It can be applied to enhance the culvert;
5. It can be applied as a secondary enhancement after the uniaxial Geogrid soil enhancement, further enhance the soil, prevent soil erosion;
6. It can be applied in mining, tunnel reinforcement
6. It can be applied in mining, tunnel reinforcement
Specification of Biaxial Geogrid
| The project | TGSG15-15 | TGSG20-20 | TGSG30-30 | TGSG35-35 | |
| Mass-area ratio,g/m | 300 | 330 | 400 | 350 | |
| width,m |
longitudal | 15 | 20 | 30 | 35 |
| crosswise | 15 | 20 | 30 | 35 | |
| Elongation,% |
longitudal | 16 | |||
| crosswise | 13 | ||||
| Intensity force at elongation 2% |
longitaudal | 5 | 8 | 11 | 12 |
| crosswisw | 7 | 10 | 13 | 15 | |
| Intensity force at elongation 5% |
longitudal | 8 | 10 | 15 | 15 |
| crosswise | 10 | 13 | 15 | 18 | |
