1. Product Overview

Fiberglass geogrid is a geosynthetic material made from high-strength glass fibers coated with a bitumen or polymer layer for enhanced bonding and durability. It is specifically engineered for asphalt reinforcement, effectively reducing reflective cracking and extending the lifespan of pavements. Widely used in road construction, airport runways, and parking lots, fiberglass geogrid improves structural integrity and load distribution in various pavement applications.

2. Product Features

• High Tensile Strength: Offers excellent resistance to tensile stress, preventing reflective cracking in pavements.
• Thermal Stability: Withstands high temperatures during asphalt paving processes without deformation.
• Durable Coating: Coated with bitumen or polymer for improved adhesion to asphalt layers and resistance to chemical damage.
• Eco-Friendly: Made from sustainable materials with minimal environmental impact.
• Cost-Effective Solution: Reduces maintenance costs by extending pavement service life.

3. Product Specifications

• Material: Glass fiber with bitumen or polymer coating
• Tensile Strength: 50 kN/m to 200 kN/m
• Mesh Size: 12.5mm x 12.5mm to 40mm x 40mm (customizable)
• Roll Width: 1m to 6m
• Roll Length: 50m to 100m (or as required)
• Color: Black or customized colors
• Compliance: Meets ISO, ASTM, and international geosynthetic standards

4. Application Areas

• Asphalt Pavement Reinforcement: Prevents reflective cracking and improves load distribution in roads and highways.
• Airport Runways and Taxiways: Enhances structural stability under high traffic loads.
• Parking Lots and Driveways: Reduces cracking and extends the lifespan of paved surfaces.
• Bridge Decks: Provides reinforcement and crack resistance in bridge deck pavement layers.
• Railway Trackbeds: Improves load distribution and stabilizes track foundations.

5. Installation Guidelines

• Surface Preparation: Clean and level the surface, removing debris and contaminants for optimal adhesion.
• Placement: Lay the fiberglass geogrid flat on the prepared surface, ensuring proper alignment.
• Adhesion: Use an adhesive or tack coat to bond the geogrid to the underlying layer.
• Overlap: Maintain a minimum overlap of 5cm to 10cm between adjacent sections.
• Paving: Apply the asphalt layer over the geogrid and compact it to ensure integration.
• Inspection: Check for proper alignment and tension during installation to avoid wrinkles or displacement.