Highlights:
○ Reduces/Prevent Reflective Cracking
○ High Modulus Fiberglass Grid
○ Bituminous Coating Which Enhances Pavement life
○ Self Adhensive type - easy installation to save labour cost
Use & Purposes:
○ New road building with Asphalt Reinforcement Grid
○ Repair of Asphalt Pavement
○ Maintenance of Pavement
○ Rehabilitation of Pavement and road.
Asphalt Fiberglass Geogrid :
Fiberglass geogrid technological standard(GB/T 21825-2008) | ||||||||
specification | FG30×30 | FG50×50 | FG | FG | FG | FG | FG | |
Mesh center distance(mm) | MD | 25.4±3.8 , 12.7±3.8 | ||||||
CMD | 25.4±3.8 , 12.7±3.8 | |||||||
breaking strength(kn/m) | MD | 30 | 50 | 60 | 80 | 100 | 120 | 150 |
CMD | 30 | 50 | 60 | 80 | 100 | 120 | 150 | |
Breaking Elongation(%) | MD | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
CMD | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
Width(m) | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m |
Asphalt Fiberglass Geogrid Professional Installation Guide :
Surface Preparation:
Mill existing pavement as needed
Apply polymer-modified tack coat (0.6-0.8 kg/m²)
Geogrid Placement:
Unroll with machine direction perpendicular to traffic flow
Minimum 300mm side overlaps, 500mm end overlaps
Asphalt Placement:
Minimum 75mm overlay thickness recommended
Maintain ≥150°C mix temperature during placement