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Fiberglass Paving Geogrid for Asphalt Pavement Reinforcement Have CE Approval

Fiberglass geogrid is knitted by glass fiber filaments and coated with bitumen to provide a good bond with the asphalt layers, can strengthen the asphalt layer, extend the service life of pavement layers and decrease the occurrence rate of reflective cracking under cyclic traffic load.

Commodity name： Fiberglass Paving Geogrid for Asphalt Pavement Reinforcement Have CE Approval

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Description

Introduction

Fiberglass Geogrid is a kind of plane warp knitted mesh material with alkali-free fiberglass yarn as main body and then coated with bitumen, also called asphalt geogrid. Fiberglass Geogrid gives full protection for the fiberglass matrix and greatly improves the Biaxial Geogrid mesh retaining wall's wear and shear resistance. The most significant performance is the compound properties of the fiberglass yarn and asphalt mixture, which protects the fiberglass base material sufficiently and enhances its abrasive resistance and anti-shear ability. Thus the material is used for road surface reinforcement and resist crack and rut avoiding which solves the problem of hard-to-protect of asphalt pavement.

Video Showcase

Applications

1.It reinforces old asphalt concrete road surface as well as asphalt layer, and prevents damage;

2.It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction;

3.It is used in road expansion and improvement project, control cracks caused by old and new combination position or by uneven sedimentation;

4.It is used in soft soil base reinforcement treatment. It is favorable for soft soil water separation and concretion,restrains sedimentation effectively, distributes stress uniformly and improves overall strength of road base;

5.It is sued for preventing contraction crack caused by new road semi-rigid base layer, and reinforces and prevents road surface crack caused by foundation crack reflection.

Working Drawing

1. Reinforcement and Stabilisation of earth fencing walls, railways, highways and water conservation projects;

2. Reinforcement of road foundations;

3. Retaining walls;

4. Road slope repair and reinforcement;

5. Be used in noise barriers construction.

Specifications

Specification		EGA30-30	EGA50-50	EGA80-80	EGA100-100	EGA120-120
Mesh size (mm)		25.4×25.4 Or 12.5×12.5
Breaking strength ≥（KN/m）	Warp direction	30	50	80	100	120
	Across warp	30	50	80	100	120
Elongation at break ≤（%）	Warp direction	3
	Across warp	3
Elasticity modulus(GPA)		67
Thermal tolerance		-100~280℃
Width		1~6m