Engineered Paving Mat - PA140
- Nonwoven Pavement Interlayer Mat
Instruction:
ECL Engineered Paving Mat is manufactured using a wet-formed process, comprised of fiberglass and polyester fibers blended in an special Matrix binder. It has been specifically designed to provide high modulus tensile strength while creating a moisture barrier to retard the effects of reflective cracking.
ECL paving mat is a hybrid fiberglass and polyester paving mat, that when impregnated in asphalt concrete, forms a water barrier to limit water intrusion in the pavement and road base.
Paving mat with unique, nonwoven, randomly dispersed fiberglass construction process, gives the pavement 360℃ tensile reinforcement. Because pavements crack in all directions, the forces that cause cracking can be reduced with the addition of paving mat in the pavement overlay application.
Features:
- Millable and recyclable:
- Improves fatigue resistance in flexible pavements
- Multi-directional stress relief interlayer
- Reduce the long-term maintenance and rehabilitation costs
- High temperature resistant to asphalt mixes
Applications:
- Overlay applications over existing asphalt and / or concrete pavement
- New construction between the asphalt layers
Technical data:
Item Properties | Unit | Test Method | PA140 |
Materials | / | Fiberglass + Polyester | |
Asphalt retention | L/M2 | ASTM D6140 | 0.83 |
Ultimate Tensile Strength | KN/M | ASTM D5035 | 8 x 7 |
Elongation at Ultimate | % | ASTM D5035 | <5 |
CBR Bursting Strength | N | ASTM D4632 | 1100 |
Tear Strength | N | ASTM D4632 | 180 |
Unit Weight | g/M2 | ASTM D5261 | 136 (+/- 5%) |