HDPE geogrid has a good extension effect and has been widely used in gardens, factories and other places.
material: HDPE, steel plastic, high molecular polymer
function: flood dike reinforcement,
advantage: high tensile strength, anti-aging and corrosion resistance
Uniaxial Geogrids are geosynthetic material made from polymers such as polypropylene,polyethylene or polyester and are used widely in Civil Engineering applications to provide tensile reinforcement of soil.They are in the form of open grids so that soil can strike through the apertures and the two materials interlock together to give composite behaviour. They are used in the construction of retaining walls, steep slopes, roadway bases and foundations.
Directional geogrid is made from high molecular polymer through 4 special steps:
A. extrusion,
B. forming plate,
C. punching process,
D. through longitudinal and tension transverse.
Product Parameter
| Uniaxial geogrid(PP)Technical Parameter (GB standard) | ||||||||
| Item | Specification | |||||||
| Type | TGDG25 | TGDG35 | TGDG50 | TGDG80 | TGDG110 | TGDG150 | TGD170 | TGDG200 |
| Tensile Strength≥(KN/M) | 25 | 35 | 50 | 80 | 110 | 150 | 170 | 200 |
| Maximum elongation≤(%) | 10 | |||||||
| Tensile strength at 2% elongation≥(KN/M) | 7 | 10 | 12 | 20 | 32 | 48 | 64 | 85 |
| Tensile strength at 5% elongation≥(KN/M) | 14 | 20 | 28 | 48 | 64 | 90 | 120 | 145 |
Applications
Making reinforcement treatment for various kinds of soft soil foundation to enenly distribute load stress and reduce un-even settlement, used in highway, railway,port, airport and municipal.
Advantage:
Packing
Roll packed as rollers with the core pipe, 2 layers woven bags with strengthened belt for quick unloading and protection.
Two-way geogrid is made of high-molecular polymer through extrusion, plate forming and punching, and then longitudinally and transversely stretched. The material has great tensile strength in both longitudinal and transverse directions. This kind of structure can also provide an ideal interlocking system for more effective force bearing and diffusion in soil, and is suitable for large-area permanent bearing foundation reinforcement. Product features: 1. Increase the bearing capacity of road (ground) foundation and prolong the service life of road (ground) foundation. 2. Prevent the road (ground) surface from collapsing or cracking, and keep the ground beautiful and tidy. 3. The construction is convenient, time-saving, labor-saving, shortening the construction period and reducing the maintenance cost. 4. Prevent the culvert from cracking. 5. Strengthen soil slope to prevent soil erosion. 6. Reduce the thickness of cushion and save the cost. 7. Support the stable greening environment of grass planting net pad on the slope. 8. Two-way geogrid can replace metal mesh and be used for false roof mesh in coal mine. Product use: Two-way stretch plastic geogrid is suitable for all kinds of dams and subgrade reinforcement, slope protection, cave wall reinforcement, and permanent bearing foundation reinforcement of large airports, parking yards, wharf freight yards, etc.
