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PP Plastic Biaxial Geogrid for Paving Reinforcement

PP Plastic Biaxial Geogrid is a common geotechnical material used for pavement reinforcement. It is made of biaxially stretched polypropylene plastic and has good mechanical properties and corrosion resistance. It can effectively disperse vehicle loads and improve the bearing capacity and deformation resistance of the pavement by forming a grid structure between the paved asphalt layer and the roadbed. Compared with traditional pavement structures, the use of PP Plastic Biaxial Geogrid can significantly extend the service life of the pavement, reduce the frequency of pavement maintenance, and reduce the overall construction and maintenance costs. It is widely used in the construction and repair of various types of transportation infrastructure such as highways, urban roads, and airport runways, and plays an important role in improving the quality and safety of pavement.

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Product Details

PP Plastic Biaxial Geogrid for Paving Reinforcement is a product used for pavement reinforcement. It is made of polypropylene plastic and has a bidirectional grid structure. This material can enhance the tensile and shear resistance of the pavement, improve the bearing capacity of the pavement, and prevent common damage to the pavement, such as cracks and rutting. It is widely used in pavement reinforcement in highways, urban main roads, ports and other projects. By using PP Plastic Biaxial Geogrid, the service life of the pavement can be extended, the maintenance cost can be reduced, and the overall performance of the pavement can be improved. This material has good corrosion resistance, tensile strength and flexibility, and is a cost-effective pavement reinforcement solution.

Parameter

ltem		TGSG 15-15	TGSG 20-20	TGSG 25-25	TGSG 30-30	TGSG 35-35	TGSG 40-40
Tensile Strength (kN/m)	Longitudinal	≥15	≥20	≥25	≥30	≥35	≥40
Tensile Strength (kN/m)	Transverse	≥15	≥20	≥25	≥30	≥35	≥40
Elongation Rate (%)	Longitudinal	≤13	≤13	≤13	≤13	≤13	≤13
Elongation Rate (%)	Transverse	≤16	≤16	≤16	≤16	≤16	≤16
Strength at 2% elongation (KN/m)	Longitudinal	≥5	≥8	≥8	≥11	≥12	≥13
Strength at 2% elongation (KN/m)	Transverse	≥7	≥10	≥11	≥13	≥14	≥15
Strength at 5% elongation (>KN/m)	Longitudinal	≤8	≤10	≤11	≤15	≤15	≤16
Strength at 5% elongation (>KN/m)	Transverse	≤10	≤13	≤13	≤15	≤18	≤20

Advantages of PP Plastic Biaxial Geogrid for Paving Reinforcement

1. Tensile Strength: Biaxial geogrids made of PP plastic provide high tensile strength in both the machine and cross-machine directions. This helps reinforce the pavement structure and distribute stresses more evenly.

2. Durability: PP plastic geogrids are highly resistant to chemical degradation, UV exposure, and the typical stresses encountered in a pavement application. This ensures long-term performance and stability of the reinforced pavement.

3. Dimensional Stability: The biaxial structure of the geogrid provides excellent dimensional stability, preventing deformation and maintaining the designed reinforcement pattern.

4. Interlocking with Aggregates: The open grid structure of the biaxial geogrid allows the pavement aggregates to interlock with the grid, creating a reinforced composite system that enhances load distribution and resistance to rutting.

5. Cost-Effectiveness: PP plastic geogrids are generally more cost-effective compared to other reinforcement options, such as steel or fiberglass grids, making them a popular choice for pavement reinforcement applications.

6. Ease of Installation: Biaxial PP geogrids are lightweight and flexible, making them easy to handle and install on the construction site, reducing labor costs and time.

7. Versatility: PP plastic geogrids can be used in a wide range of pavement applications, including roads, parking lots, and other paved areas, providing a versatile reinforcement solution.

Overall, the combination of high tensile strength, durability, dimensional stability, and cost-effectiveness makes PP plastic biaxial geogrids a popular choice for pavement reinforcement and stabilization projects.

Application of PP Plastic Biaxial Geogrid for Paving Reinforcement

PP Plastic Biaxial Geogrid for Paving Reinforcement

1. Road Construction:

- Reinforcement of base and sub-base layers in new road construction to improve the load-bearing capacity and reduce the risk of rutting and deformation.

- Reinforcement of asphalt overlays on existing roads to mitigate reflective cracking and extend the pavement's service life.

2. Parking Lots and Driveways:

- Reinforcement of granular base layers in parking lots and driveways to enhance load distribution and prevent subgrade failures.

- Stabilization of weak or soft subgrade soils to create a more stable foundation for the pavement.

3. Shoulders and Embankments:

- Reinforcement of shoulder areas to prevent edge rutting and improve the overall stability of the pavement structure.

- Stabilization of embankments and slopes along the roadway to prevent erosion and improve long-term performance.

4. Unpaved Roads and Trails:

- Reinforcement of gravel or crushed stone roads and trails to improve load-bearing capacity and reduce the formation of potholes and ruts.

- Stabilization of soft or unstable subgrade soils in areas with poor soil conditions.

5. Temporary Access Roads:

- Reinforcement of access roads or haul roads used during construction projects to withstand heavy equipment and vehicular traffic.

- Provide a stable and durable surface for temporary roads, reducing maintenance requirements and ensuring safe access.

6. Railroads:

- Reinforcement of the sub-ballast layer in railroad tracks to improve load distribution and reduce differential settlement.

- Stabilization of embankments and slopes adjacent to railroad tracks to prevent erosion and maintain track stability.

The versatility of PP plastic biaxial geogrids allows them to be effectively used in a wide range of paving applications, from new construction to rehabilitation and maintenance projects, to enhance the overall performance and longevity of the pavement structure.

Company Profile

Shandong GEOSINO New Material Co.,Ltd (Brand:Geosincere) is the professional geomembrane and geosynthetics manufacturer and wholesaler located in Taian City, Shandong Province, PRChina. We are not a local overseas distributer, we are an professional manufacturer, exporter and wholesaler for such geosynthetic products as geomembanes, geotextiles, geogrids, geocells, geosynthetic clay liners (GCLs), drainage boards, etc. GEOSINCERE is always committed to geomembrane research and development, manufacturing and installation services. We can provide our customers with most extensive lines of geomembranes and geotextiles for civil, mining, environmental and aquaculture engineering applications.

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GEOSINCERE has been keeping on investing in technological innovation, manufacturing facilities improvement and turnkey engineering abilities. We have invested 10 million dollars into our manufacturing factory which is equipped with state-of-the-art automatic production lines to manufacture high quality geomembranes and other geosynthetics with optimized processes. GEOSINCERE has over 160 employees and its own 24,000 square meters state-of-art manufacturing factory with many automatic geosynthetic production lines, professional machines and testing equipment.Our extensive lines of geosynthetics products are well known for their ensured quality, high performance, excellent durability and best cost effectiveness. GEOSINCERE brand geomembranes and other geosynthetics products and solutions can meet your requirements by our solid technologies, innovative engineering solutions and excellent customer services. GEOSINCERE always tries our best to solve the most complex civil, mining and environmental challenges with our innovative and high performance geosynthetic products. Quality assurance, factory price and fast delivery time are our competitive advantages.

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