Polyester Composite geogrids
Polyester Composite geogridsis an Asphalt Reinforcement Composite that High density Polyester geogrid with light weight PET/PP Spunbond Nonwoven Fabric. They are stitched together and coated by bitumen to strengthen the bond with the asphalt layers . The asphalt layer to increase the tensile strength to prevent road surface crack caused by foundation crack reflection. The chemistry stability is good, the hot-stability is good, anti-weary dehiscence, anti-low temperature shrinkage crack, postponement reduction reflection crack.
Polyester Composite geogrids Features:
High tension strength with low weight
Good chemistry stability
Good hot-stability
Anti-low tempreature shrinkage crack
Postponement reduction reflection crack
Polyester Composite geogrids Application:
Water conservation project
Transportation road surface
Subway,tunnel protection
Environmental protection
PP Composite geogrids
PP Composite geogrids are composite geogrids especially designed for soil stabilisation and reinforcement applications.
The pp(polypropylene) composite geogrids are manufactured by bonding a PP biaxial geogrid to a nonwoven geotextile
Polypropylene composite geogrids provide stiff, high modulus reinforcement with the added benefit of separation and filtration. These features combine to allow the construction of roads and other amenities over weak, low bearing subgrades.
PP(polypropylene) Composite Geogrids Performance:
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.
PP(polypropylene) Composite Geogrids Application:
Base/subbase stabilisation and reinforcement
Subgrade stabilisation and reinforcement
Raft reinforcement
Fiberglass composite geogrids
Fiberglass composite geogrids are composite geogrids constructed by a high-tenacity fiberglass grid, a lightweight polyester nonwoven geotextile and bitumen coating which can provide a good bonding property with asphalt layers. The fiberglass grids offer high strength, high modulus and high temperature resistance for performing high reinforcement ability, and raise the resistance of composite geogrid against the damages from installation. Moreover, the nonwoven geotextiles increase the liquid asphalt retention capacity of the product. With the Fiberglass composite geogrids to reinforce asphalt layers, the pavements can extend their service life and reduce the occurrence rate of reflective cracking under cyclic traffic load. Therefore, composite geogrid is a highly effective and economical solution for road rehabilitation.
Fiberglass Composite GeogridsFeatures:
• High tensile strength
• Very Low elongation and high tensile modulus
• Excellent filtration, separation and drainage efficiency
• Simple and rapid installation
Fiberglass Composite GeogridsApplications:
•Roadway and Railway Construction
•Subgrade Stabilization
•Base Reinforcement
•Pavement Improvement
