Combined Biaxial Geogrid Geotextile is a multifunctional geogrid particularly suited for use on weak subgrades. It is provided by the biaxial geogrid and the non woven geotextile provides separation and filtration. Composite geogrids are used extensively for road and railway construction, landfills, airports and hydraulic engineering and also to prevent reflection cracking, water damage and increase the load capacity of roads.
Features
1. Increase the bearing capacity of the roadbed and foundation and prolong their service life.
2. Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface.
3. Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense.
4. Prevent culverts from flawing.
5. Enhance earth slope and prevent water loss and soil erosion.
6. Decrease underlayer thickness and save manufacturing cost.
7. Enhance the stability of side slope turf net patch to improve greening.
8. Replace wire netting used in mine as intermediate ceiling netting.
Specification
Geogrid index properties | TGSG20-20 | TGSG30-30 | TGSG40-40 | TGSG50-50 |
Polymer | PP | |||
Longitudinal Tensile Strength (KN/m) | 20 | 30 | 40 | 50 |
Transverse Tensile Strength(KN/m) | 20 | 30 | 40 | 50 |
Longitudinal Elongation(%) | 13 | |||
Transverse Elongation(%) | 13 | |||
Longitudinal Strength at 2% Strain (KN/m) | 7 | 10.5 | 14 | 17.5 |
Transverse Strength at 2% Strain (KN/m) | 7 | 10.5 | 14 | 17.5 |
Longitudinal Strength at 5% Strain (KN/m) | 14 | 21 | 28 | 35 |
Transverse Strength at 5% Strain (KN/m) | 14 | 21 | 28 | 35 |
Geotextile physical properties |
| |||
Polymer | PP nonwoven geotextile Or PET nonwoven geotextile | |||
Mass per unit area(g/m2) | 150 or 200 | |||
Roll Width(m) | 3.9 or 5.9 | |||
Roll Length(m) | 50 | |||
Production Line
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