Geogrids for Area-wide Repairs

Asphalt Reinforcement GlasGrid GG

ADFORS GlasGrid®

Self-adhesive fibreglass asphalt reinforcement for area-wide repairs of flat surfaces

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Product Overview

ADFORS GlasGrid® GG is a high-tensile fiberglass geogrid with an especially high mesh stiffness due to the consistent impregnation of each glass filament with our patented polymer coating in order to protect fiberglass yarns and to reach an effective bonding between asphalt layers. A unique feature is the pressure sensitive adhesive backing of the grid, which ensures a quick and efficient installation and provides an excellent bond with the surface. ADFORS GlasGrid GG can be installed directly on an old asphalt surface or on a levelling course. For the application on a concrete pavement, the installation of an levelling course is recommended.

ADFORS  GlasGrid GG reinforcement extends pavement life up to 300% and provides 50% reduction in future investment costs.

Product benefits include:

  • Easy and fast application without nails need due to self-adhesive backing
  • No damage during application and compaction
  • Strong durability to traffic of construction trucks
  • Excellent asphalt layers bonding
  • Perfect milling performance
  • Measured unlimited recyclability & enhanced properties in Reclaimed Asphalt Pavement (RAP)
Product Tensile Strength Elongation Available widths Grid size Available lengths Weight
GG 50
50 x 50 kN/m
2,5 ± 0,5 %
1 m,
1.5 m,
2 m,
3 m
25 x 25 mm
150 m
205 g/m²
GG 100
100 x 100 kN/m
2,5 ± 0,5 %
1 m,
1.5 m,
2 m,
3 m
25 x 25 mm
100 m
405 g/m²
GG 200
100 x 200 kN/m
2,5 ± 0,5 %
1.5 m ,
3 m
25 x 25 mm
70 m
603 g/m²
Resources & Guides

Brochures & Sell sheets (1)

GlasGrid brochure PDF - 811.5 KB

Technical Data Sheet (1)

TDS GlasGrid GG PDF - 210.87 KB

Installation guides (1)

Installation Procedures GlasGrid GG PDF - 1.46 MB
FAQs on this product

Can an asphalt reinforcement be applied to an existing asphalt surface?

Yes, the self-adhesive geogrid ADFORS GlasGrid GG is intended for application on existing asphalt surfaces. The surface must meet the conditions specified in the installation manual. Please read the installation manual for ADFORS GlasGrid GG.

What tack coat should I use to apply the asphalt reinforcement?

We recommend a polymer-modified tack coat with a minimum asphalt content of 60%.

What are GlasGrid geogrids made of?

ADFORS GlasGrid geogrids are made of glass fibers which are coated with a temperature stable elastomeric polymer to protect them.

Can a geogrid be applied to a concrete surface?

Yes, the ADFORS GlasGrid can be applied on concrete surfaces. Before application, we recommend laying a thin asphalt leveling layer and then using the self-adhesive ADFORS GlasGrid GG. 

Is it possible to use a geogrid in curves and at a roundabout?

The application of the geogrid in curves can be performed following the correct application procedure. We do not recommend using geogrids at the roundabout.