**Introduction to Convex Point Steel-Plastic Grille**
The convex point steel-plastic grille is an advanced version of the traditional steel-plastic geogrid. It addresses common issues such as low peeling force at the joints, easy cracking during welding, and difficulty in construction, which often reduce the effectiveness of conventional geogrids in preventing lateral displacement. This improved product enhances the bonding strength of the welded joints, with a peeling force ranging between 500 to 600 N, significantly improving the structural integrity and performance of the grid.
Due to its convex-shaped weld points, this type of geogrid is also known as a "convex point plastic-plastic geogrid" or "joint-reinforced steel-plastic geogrid." It is manufactured using high-density polyethylene (HDPE) and high-strength strips, which are ultrasonically welded to meet specific engineering requirements. The production process involves extrusion and rolling to create a textured surface, increasing both the strength of the welding points and the friction coefficient of the rib belts. This helps enhance the interaction between the geogrid and the surrounding soil, improving resistance to horizontal shear forces and stabilizing weak foundations.
**Product Features:**
- **Low elongation and minimal creep**: Ensures long-term stability under load.
- **Corrosion-resistant and durable**: Enhanced with additives that provide resistance to aging, oxidation, and harsh environments like acid, alkali, and salt.
- **Easy to install**: Fast and efficient installation reduces project time and cost by up to 50%.
- **High tensile strength**: Available in one-way and two-way configurations, with tensile yield forces ranging from 30 to 200 kN/m, customizable based on user needs.
- **Versatile application**: Suitable for soft soil reinforcement, retaining walls, road and railway pavements, bridge approaches, wharves, dams, and more.
**Application Areas:**
This geogrid is widely used in civil engineering projects, including soft soil foundation stabilization, pavement anti-cracking, slope protection, and embankment reinforcement. Its ability to increase bearing capacity and prevent lateral movement makes it ideal for infrastructure projects requiring long-term durability and performance.
**Construction Method:**
1. **Preparation**: Ensure the laying surface is flat and smooth. Mark the layout lines according to the required width before starting.
2. **Fixing**: Secure the ends of the geogrid using U-shaped nails (4 nails per meter), ensuring even spacing.
3. **Laying**: Use a laying machine or manually pull the geogrid forward, checking alignment every 10 meters. Continue until the roll is fully laid, then proceed with the next section.
4. **Overlapping**: When laying subsequent sections, overlap the grids by one grid spacing and secure them with tie lines. Continue in the same manner for each new section.
**Contact Information:**
Manager Hou
Address: Tai'an, Shandong
Phone: [Not provided]
Fax: [Not provided]
Email: [email protected]
Company Website: http://geshan123.chinawj.com.cn
News: http://news.chinawj.com.cn
This advanced convex point steel-plastic grille offers a reliable and cost-effective solution for a wide range of geotechnical applications, combining high strength, durability, and ease of use. Whether for highway construction, railway embankments, or coastal structures, it delivers long-lasting performance and structural support.
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Shangdong Oushibao New Materials Co.,Ltd , https://www.oushibaomgo.com