Complaint
Fiberglass composite geogrids is the composite of fiberglass geogrid combined with nonwoven fabric or geotextile. It installed between two asphalt layers, the main function is to reduce reflective and fatigue cracking, reduce rutting, extend pavement structural life.
Fiberglass geogrids: 25*25KN, 30*30KN, 40*40KN, 50*50KN, 60*60KN, 80*80KN, 100*100KN, 120*120KN
Nonwoven fabric: 20g/ 30g/ 50g/ 80g/ 100g
Or do customerised as per your requirements.
Specifications
| Item | Intensity(KN/m) | Break elongation ratio(%) | Mesh size (mm x mm) | Breadth (m) | ||
| Longitudinal | Crosswise | Longitudinal | Crosswise | |||
| GGN 30/30 | ≥30 | ≥30 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 40/50 | ≥40 | ≥40 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 50/50 | ≥50 | ≥50 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 80/30 | ≥80 | ≥80 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 80/50 | ≥80 | ≥80 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 100/30 | ≥100 | ≥100 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 100/50 | ≥100 | ≥100 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 100/80 | ≥100 | ≥100 | ≤3 | ≤3 | 12-50 | 2-6 |
| GGN 100/100 | ≥100 | ≥100 | ≤3 | ≤3 | 12-50 | 2-6 |
1, Significantly reduced reflective and fatigue cracking
2, Reduced rutting
3, Extended pavement structural life
4, Quick installation
5, Long-term cost saving compared with traditional rehabilitation methods
Installation
After spray application of tack coat comprising approx 0.6-1.2kg/m2 bitumen emulsion(with 70% bitumen content, depending on surface conditions) the reinforcement grid is unrolled flat and without folds onto the base. Where several sheets are laid, these should be lapped by 25cm in the direction parallel to the pavement centreline and by 15cm in the perpendicular direction.
All our composite is unrolled with the help of a simple system, operated either manually or for larger widths, by vehicle.
| Fiberglass composite geogrids | Width (M) | Length (M) | Quantity per 40`HQ (M2) |
| GGN 100/50 | 3.95 | 50 | 43450 (220 rolls) |
| GGN 100/80 | 3.95 | 50 | 39500 (200 rolls) |
| GGN 100/100 | 3.95 | 50 | 37525 (168 rolls) |
