1. Product Overview

Steel-plastic biaxial geogrid is a composite geosynthetic material made by combining high-tensile steel wires with polyethylene or polypropylene, forming a robust grid structure. This geogrid offers superior tensile strength in both longitudinal and transverse directions, making it an ideal solution for soil stabilization, load distribution, and erosion control. Its unique steel-plastic composition ensures durability and performance in heavy-load applications, including road construction, retaining walls, and slope reinforcement.

2. Product Features

• Dual-Directional Reinforcement: Provides high tensile strength in both directions for enhanced load distribution.
• Steel-Plastic Composition: Combines steel's strength and plastic's flexibility for superior performance.
• Durability: Resistant to chemicals, UV exposure, and environmental stresses for long-lasting use.
• Eco-Friendly Material: Manufactured using recyclable and non-toxic materials.
• Cost-Effective: Reduces construction costs by improving soil load capacity and minimizing material usage.

3. Product Specifications

• Material: Steel wires and high-density polyethylene (HDPE) or polypropylene (PP)
• Tensile Strength: 30 kN/m to 150 kN/m (customizable)
• Mesh Size: 25mm x 25mm to 65mm x 65mm (customizable)
• Roll Width: 2m to 6m
• Roll Length: 50m to 100m (customizable)
• Color: Black or customized
• Compliance: Meets ISO, ASTM, and international geosynthetic standards

4. Application Areas

• Road and Railway Foundations: Strengthens subgrade layers, preventing deformation and subsidence.
• Slope Stabilization: Provides stability and prevents soil erosion on embankments and steep slopes.
• Retaining Walls: Enhances the structural integrity of retaining walls and reinforced earth systems.
• Landfill Support: Reinforces soil layers in landfill and waste containment systems.
• Bridge Abutments: Reduces settlement and improves load-bearing capacity around bridge supports.

5. Installation Guidelines

• Surface Preparation: Clean, level, and compact the foundation soil for a stable base.
• Placement: Roll out the steel-plastic biaxial geogrid on the prepared surface, aligning it as per the design.
• Anchoring: Fix the geogrid using stakes or weights to maintain position during installation.
• Overlapping: Ensure an overlap of 20cm to 30cm between adjacent sections for continuous reinforcement.
• Backfilling: Spread and compact soil or aggregate layers evenly over the geogrid.
• Inspection: Check for alignment and tension to avoid wrinkles or gaps before covering with additional layers.