Road Geogrid

Geogrid is a basic geosynthetic material that has unique properties and functions compared to other geosynthetics. It is commonly used as reinforcement in reinforced soil structures or composite materials. Geogrids are classified into four main types: plastic geogrids, steel-plastic geogrids, fiberglass geogrids and warp-knitted polyester geogrids. Geogrids are two-dimensional mesh structures or three-dimensional meshes with a certain height, formed by thermoplastic casting or pressing of high molecular weight polymers such as polypropylene and polyvinyl chloride. In civil engineering they are used as geogrids.

Steel-plastic geogrids are made by extruding high-strength steel wires (or other fibers) that have undergone special processing with the addition of polyethylene (PE) and other components, forming composite high-strength reinforced strips with a relief surface. These individual strips are then interlaced or joined in the longitudinal and transverse directions at predetermined intervals. The intersection points are welded using a special enhanced thermal bonding technology, forming a reinforced geogrid.

Product Features:

• High strength, minimal deformation

• Low creep

• Corrosion resistance and long service life: Steel-plastic geogrids have a plastic protective layer enhanced with various additives to improve resistance to aging and oxidation. They are resistant to corrosion in aggressive environments such as acids, alkalis and salts. Thanks to this, geogrids meet the 100-year service life requirements of a variety of permanent engineering structures, providing excellent performance and dimensional stability.

• Fast and easy installation, short lead time, low cost: Steel-plastic geogrids allow easy installation, overlapping and fixing with a flat surface. They eliminate the need for complex cross-connections, which reduces project completion time and reduces construction costs by 10–50%.

Polyester geonets with chain weave (Warp-Knitted)

Chain-weave polyester geogrids are made from high-strength polyester fibers. Using an oriented chain weave structure, the warp and weft threads in the fabric remain without bending. The intersections are connected with high-strength threads, forming reliable connection points that fully reveal their mechanical properties.

Geogrids made from high-strength polyester have high tensile strength, low elongation, high tear resistance, with minimal difference between longitudinal and transverse strength. They are resistant to ultraviolet aging, abrasion and corrosion, are lightweight and provide reliable grip on soil or gravel. These geogrids significantly increase the shear strength of the soil, strengthen its integrity and increase its bearing capacity.

Suitable for reinforcing various embankments and road bases, protecting slopes, strengthening tunnel walls and strengthening foundations for permanent load-bearing structures such as large airports, parking lots and port cargo terminals.

Features of biaxially oriented plastic geogrid:

• Increases the load-bearing capacity of road bases and foundations, increasing their service life.

• Prevents surface sagging or cracking, maintaining an aesthetic and orderly appearance.

• Provides ease of construction, saving time and labor costs, reducing project time and reducing maintenance costs.

• Prevents cracks in trays and collector pipes.

• Strengthens earth slopes, preventing soil erosion.

• Allows you to reduce the thickness of the foundation, reducing construction costs.

• Maintains the stability of sloped lawn mats for landscaping areas.

• It can replace metal mesh as a temporary roofing mesh in coal mines.

• Suitable for reinforcing the base and strengthening the surfaces on various roads, railways and airports.

• Suitable for reinforcing foundations of permanent load-bearing structures such as large parking lots and port cargo terminals.

• Suitable for protecting slopes on railways and highways.

• Suitable for reinforcing trays and collectors.

• Suitable for secondary reinforcement of slopes reinforced with unidirectional geogrids, which further increases slope stability and prevents soil erosion.

• Suitable for reinforcement of mines and tunnels.

Company Profile

Shandong Yuanpeng Environmental Protection Technology Co., Ltd. was founded in 2022 with a registered capital of RMB 50 million. The company employs over 300 people and operates a 35,000-square-meter production facility. Equipped with a professional technical research and development team, Yuanpeng is a comprehensive company integrating production, sales, and after-sales service.

Some production lines have achieved full automation. Annual sales reached 120 million yuan, and the company has established long-term partnerships with organizations such as CREC, CSCES, CCCC, MCC Group, POWERCHINA, Tongyuan Design Group, CSMDI, BMEDI, and others.