Introduction

Fiberglass Geogrids are a biaxial or uniaxial geogrid made of high strength E-glass fiber yarns, produced with high quality fiberglass filament and special warp-knitting technology,impregnated with bitumenious polymer to protect glassfiber and provide mesh dimensional stability.The square or orthogonal cellular structure is stitched with strong knots.Various opening sizes are available,and the tensile strength ranging from 30kNm to 300kN/m which is suitable for concrete and asphalt layer reinforcement.

Properties Of Asphalt Fiberglass Geogrid

*High tensile strength

*High heat resistance

*High adhesive characteristics

*Low creep index and low deformation

*Decrease in bitumen dispersion consumption

*High Resistance to aggressive environments,UV radiation,and microorganisms

Application Of Asphalt Fiberglass Geogrid 

*Asphalt concrete pavement reinforcement

Improve the elastic modulus of roadbed while distributing loads for greater roadway longevity and performance

*Reflective cracks protection

The use of asphalt fiberglass geogrid in an asphaltic pavement system mitigates the risk of reflective crack formation.The asphalt reinforcement layer redistributes stresses horizontally in the overall system,thus preventing stress from concentrating and migrating upward to the surface as a crack.

*Prevention of wheel track rutting

The high-strength performance of the materials redistributes loads across the entire area of the reinforced road surface.This prevents the formation of wheel ruts,even in high temperature environments.

 

Specification Of Asphalt Fiberglass Geogrid :

Property		Test Method	TGSB 30/30	TGSB 50/50	TGSB 70/70	TGSB 80/80	TGSB 100/100	TGSB 120/120	TGSB 150/150	TGSB 200/200
Ultimate tensile strength (≥kN/m)	CD	EN ISO 10319	30	50	70	80	100	120	150	200
	MD		30	50	70	80	100	120	150	200
Elongation at maximum load (%)	MD		3
	CD		3
Approximate mesh size(mm)			12.7×12.7      25.4×25.4       40×40   50*50
Roll Width (m)			1-6
Roll  Length(m)			50-200