Further Reinforcement Soil Slope As To Avoid Soil Erosion High Strength Polypropylene Biaxial Plastic Geogrid
Biaxial Plastic Geogrid Introduction
PP Biaxial Geogrid is made of virgin Polypropylene(PP) and carbon black, produced through extruding, punching, heating, longitudinal stretching, transverse stretching. It has high tensile strength, excellent interlock capacity and low creep deformation.
Biaxial Plastic Geogrid Specification
| Specification / Project | TGSG15-15 | TGSG20-20 | TGSG30-30 | TGSG40-40 | TGSG45-45 | TGSG50 | TGSG60 |
| Longitudinal tensile yield strength per linear meter kn / M | 15 | 20 | 30 | 40 | 45 | 50 | 60 |
| Transverse tensile yield strength per linear meter kn / M | 15 | 20 | 30 | 40 | 45 | 50 | 60 |
| Longitudinal yield | 13 | 50 | 60 |
| Elongation% ≤ |
| Transverse yielding | 16 | 17.5 | 21 |
| Elongation% ≤ |
| Tensile force at longitudinal elongation of 2% kn / m ≥ | 5 | 8 | 11 | 13 | 16 | 22 | 25 |
| Tensile force at transverse elongation of 2% kn / m ≥ | 7 | 10 | 13 | 15 | 20 | 32 | 35 |
| Tensile force at longitudinal elongation of 5% kn / m ≥ | 8 | 10 | 15 | 16 | 25 | 35 | 39 |
| Tensile force at transverse elongation ﹥ kn / m ≥ | 10 | 13 | 15 | 20 | 22 | | |
| width | 1m-6m |
| remarks | Special specification, according to contract or agreemen |
Biaxial Plastic Geogrid Application
(1) Geogrids can improve the structural integrity of soils in roadways, walls and slopes by reinforcing and confining fill materials and distributing load forces. Geogrids are the answer for designers, developers and contractors facing the challenges posed by sloping ground and soft subgrades.
(2) Geogrids help soils stand at virtually any desired angle in grade separation applications. In retaining wall and slope applications, geogrids can be combined with a wide variety of facing elements to produce the desired aesthetics for any project.
(3) Geogrids provide support for the construction of access roads, highways, berms, dikes and structure applications that previously required the use of expensive over-excavating or piling methods on weak subgrades. Geogrids are also used in base reinforcement applications to reduce aggregate thickness requirements or extend roadway performance life.
Biaxial Plastic Geogrid Characteristic
1. High strength, due to the use of plastic fiber, in dry and wet state can maintain sufficient strength and elongation.
2. Corrosion resistance, in different pH soil and water can be long-term corrosion resistance.
3. Good water permeability, there is a gap between the fibers, so it has good water permeability.
4. It has good anti microbial property and is not damaged by microorganism and insect.
5. The construction is convenient, because the material is light and soft, it is convenient to transport, lay and construct.
6. Complete specifications: width up to 9 meters. It is the widest product in China, with unit area weight of 100-1000g / m2
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