Biaxial Plastic Geogrid For Strengthening Soil Slope And Reducing Cushion Thickness
Product Introduction
Bidirectional plastic geoglide is a kind of high performance geosynthetic material, which is mainly used in civil engineering to enhance soil structure and increase bearing capacity.
Product Property
1. High strength: High tensile strength both longitudinally and laterally, providing effective soil reinforcement.
2. Low elongation: the elongation of the grid is low, usually between 10% and 15%, to ensure the stability of the material.
3. Durability: After adding anti-aging agents (such as carbon black), it has good acid resistance, alkali resistance, corrosion resistance and ultraviolet resistance.
4. Simple construction: easy to cut, lay and fix, improve the construction efficiency.
Product Application
1. Subgrade and pavement reinforcement: improve subgrade bearing capacity, extend service life, prevent pavement collapse or cracks.
2. Slope protection: enhance slope stability and prevent soil erosion.
3. Foundation reinforcement: It is suitable for the foundation reinforcement of large airports, parking lots, dock freight yards and other permanent load.
4. Culverts and tunnels: Prevent cracks in culverts and tunnels and provide additional support.
5. Coal mine underground support: as a false top net, improve the safety of underground operation.
Product Specification and Technical Index
Specification Item | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG35-35 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
Unit Weight (g/m2) | 300 ± 30 | 330 ± 30 | 380 ± 30 | 400 ± 30 | 450 ± 30 | 500 ± 30 | 550 ± 30 | 600 ± 30 |
Width (m) | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 | 4.0 5.0 |
Tensile Strength (KN/m≥, LD) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Tensile Strength (KN/m≥, TD) | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
Yield Elongation (%≤, LD) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Yield Elongation (%≤, TD) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Tensile Strength at 2% Elongation (KN/m≥, LD) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile Strength at 2% Elongation (KN/m≥, TD) | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 |
Tensile Strength at 5% Elongation (KN/m≥, LD) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |
Tensile Strength at 5% Elongation (KN/m≥, TD) | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 |