VIADUCT
It is a special polymer-bitumen blend with high flexibility and heat resistance, combined with polyester with high mechanical strength, specially designed for bridge, viaduct and road applications. Provides waterproofing directly under hot asphalt.
Areas of Use
- It is applied as a single layer under hot asphalt in road, bridge and viaduct waterproofing.
Advantages
- Special polymer-bitumen blend with high flexibility and heat resistance
- Polyester reinforcement with high mechanical strength
- Optimal bond and shear strength performance after thermal conditioning
- Cold bending strength -10°C, temperature resistance +120°C
| Specifications | Unit | Via +P4 | Via +P5 |
| Carrier | Polyester | Polyester | |
| Thickness | mm | 4 | 5 |
| Bitumen Structure | APP | APP | |
| Temperature Resistance | °C | 120 | 120 |
| Cold Bending | °C | -10 | -10 |
| Tensile Strength (Length/Width) | N/5cm | 1000/800 | 1000/800 |
| Elongation at Rupture (Length/Width) | % | 40/40 | 40/40 |
| Top Surface Coating | Sand | Sand | |
| Bottom Surface Coating | PE | PE |
Application fields
Certification
