Introduction

Fiberglass Geogrids are a new type of geosynthetic material,it made of  high strength fiberglass yarns,impregnated with bitumen dispersion.Fiberglass Geogrids can be produced with different mesh sizes and popular types are 50-50kN/m and 100-100kN/m.Width of Fiberglass Geogrids are from 1m to 6.2m,max width 6.2m and generally length 50m or 100m,what makes installation more efficient by greatly reducing the need to cut and overlap panels.

Advantages Of Fiberglass Geogrids

 Asphalt reinforcement geogrids

*Improves the tensile strength of the asphalt concrete by forming reinforcement layer.The lab and filed tests conducted to this effect demonstrated that the fiberglass geogrids improve service life of the superstructure coatings at 80%

*Compensates the tensile stresses within the asphalt concrete arising from thermal effects,thus preventing cracks at the overlay

*Compensates the reflective crack tensions acting from the substructure and prevents transition of  the same to the superstructure and minimizes crack formation thus improving the durability and service the life of the superstructure 

Application Of Fiberglass Geogrids 

*Asphalt concrete pavement reinforcement

*Asphalt road surface crack control

*It’s used for reinforcing asphalt layers and preventing reflective cracking

*It provides stabilization and reinforcement for railway tracks

*It enhances the durability and lifespan of bridge decks

*It ensures long-lasting performance under heavy traffic loads

*It provides reinforcement and reduces maintenance needs

Specification Of Fiberglass Geogrids :

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