Introduction

Self Adhesive Fiberglass Geogrids are manufactured by of high quality fiber yarns and special warp-knitting technology with bitumen coating, and then pressure sensitive adhesive on one side.The Fiberglass Geogrids for asphalt reinforcement are good to improve the performances of the road superstructure,increase the contact surface on original layer,it’s best solution for asphalt pavement reinforcement.

Advantages Of Self Adhesive Fiberglass Geogrid

*High tensile strength and low elongation

*High flexibility and drapability

*Good resistance to high tempertures

*Minimum viscous elongation in order to assure long-term reductions in the incremental plastics deformation of the asphalt layer

*Easy to fix to the support layer with a tack coat spray and good adhesion to the support

*The connection between the upper and lower asphalt layers is assured by the tack coat,without creating any separation

Application Of Self Adhesive Fiberglass Geogrid

*Asphalt concrete pavement reinforcement

*In reflective cracking of old asphalt road surface

*In roadway widening

*In the construction of airport runways

*Road extension engineering to prevent cracks caused by uneven settlement of old and new joints

*Soft soil foundation reinforcement treatment, effective control of settlement, uniform stress distribution, enhance the overall strength of the subgrade

Specification Of Self Adhesive Fiberglass Geogrid :

Property		Test Method	EGA 30/30	EGA 50/50	EGA 70/70	EGA 80/80	EGA 100/100	EGA 120/120	EGA 150/150	EGA 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