Stabilization And Reinforcement Of Road And Site Subgrade Biaxial Plastic Geogrid
Biaxial Plastic Geogrid Introduction
Biaxial tensile geogrid is a kind of high-strength structural material which rearranges the molecular structure along the longitudinal and transverse direction in the manufacturing process. It has considerable tensile strength in both the longitudinal and transverse directions. It is mainly used to strengthen and reinforce granular base, surface course and railway track bed on soft and complex soil layers.
Biaxial Plastic Geogrid Specification
| project | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
| Longitudinal tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Transverse tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Tensile Strength @2% Strain KN/m | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Tensile Strength @5% Strain KN/m | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Roll width | 3.95 or 5.95 meters |
| Roll Length | 50 meters
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Biaxial Plastic Geogrid Feature
When geogrid is embedded in soil, asphalt, sediment and other media, each node and rib of geogrid provides a series of bearing points and anchor points for load transmission. When geogrid is affected by medium, geogrid can obtain enough stress by small displacement, not only by friction between the surface of Geogrid and medium, but also by meshing and interlocking between grid and medium to obtain greater stress. Thus, a high-efficiency stress transfer and reaction mechanism is formed, which can give full play to the maximum reinforcement effect of geogrid, and reduce the anchoring length to the minimum.
Biaxial Plastic Geogrid Application
(1) The overall structure is strong and the joint strength is high.
(2) The high tensile modulus of elasticity ensures that the geogrid can exert high tensile strength at low strain.
(3) It is stable in chemical properties, resistant to acid, alkali, salt solution, or gasoline, diesel and other organic solvents, can not be decomposed by water, resistant to environmental stress fragmentation and microbial damage.
(4) light weight, easy to transport, simple and convenient construction, low maintenance cost; aging resistance, bearing load, service life of more than 120 years
Quality Control:
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing.
Not only is stringent internal quality control carried out at OBOR, but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.
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Stabilization Reinforcement Pp Biaxial Geogrid Road And Site Subgrade Images
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