Glass Fiber Grid for Asphalt Pavement Reinforcement

GLASS FIBER GRID

TerraShield Glass Fiber Grid (Fiberglass Geogrid) is a reinforcement material made from glass fibers that are coated with a protective polymer, such as bitumen or PVC, to improve durability and resistance to chemical and environmental damage.

Applications

Road Construction & Re-Habilitation

Railway & Port Pavements

Airport Runways & Parking Lots

Slope Stabilization

Features

High tensile strength & durability
Very high tensile strength and low creep — excellent for reinforcement.
Thin profile with high stiffness — effective in asphalt and cement overlays.
Alkali and chemical resistance (when suitably treated) for long life.
Reduces reflective cracking and improves pavement/overlay performance.
Lightweight and easy to handle/cut for fast installation.
Good aggregate interlock and bonding with bitumen/mastic or mortar.
Non-metallic — corrosion-free alternative to steel meshes.

Specifications

Glass Fiber Grid - Specifications

PROPERTIES	TEST METHOD	UNIT	TSI-02
Tensile Strength (MD x CMD)	ASTM D 6637	kN/m (≥)	100 x 100
Tensile Elongation	ASTM D 6637	%	3 (±1)
Young’s Modulus E	---	MPa	73000
Melting Point of Coating	ASTM D 276	° C (>)	250
Mass per Unit Area	ASTM D 5261	g/m² (>)	400
Aperture Size	---	MM	12.5 x 12.5
Roll Width	---	Meter	1.5
Roll Length	---	Meter	100
Material		Glass Fiber Coated with Asphalt Compatible Polymer

MD – Machine Direction | CMD – Cross Machine Direction | With Pressure Sensitive Adhesive

*The values given are indicative and correspond to average results obtained in our laboratories and testing institutes.

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Reinforcing Roads with High-Tensile Performance.