Paving grids are composed of a fiberglass grid that is bonded to a nonwoven paving fabric. They are designed for use in asphalt and concrete pavement to prevent reactive cracking, water harm to subgrade foundation, and add reinforcement to paved structure.
Application:
Construction and repair of flexible (asphalt) and rigid (concrete) pavements such as roads, parking lots, airfields, and other paved surfaces
Providing reinforcement to surface of high load highways and streets.
Technical Parameters:
Specification | PG-S30/150 | PG-S50/150 | PG-S80/150 | PG-S100/150 | |
Breaking Strength(kN/m) | MD | 30 | 50 | 80 | 100 |
CD | 30 | 50 | 80 | 100 | |
Breaking elongation(%) | ≤3 | ≤3 | ≤3 | ≤3 | Breaking elongation(%) |
Nonwoven weight(g/m2) | 150 | 150 | 150 | 150 | Nonwoven weight(g/m2) |
Asphalt retention(l/m2) | ≥0.9 | ≥0.9 | ≥0.9 | ≥0.9 | Asphalt retention(l/m2) |
Grid size (mmxmm) | 12.7-50 | ||||
Max. width (m) | 5.3 | 5.3 | 5.3 | 5.3 | Max. width (m) |
