Working Principle: Explains the “pressure-activated” mechanism—compaction activates the polymer-modified asphalt, aggregates interlock and lock in place, and bonding with the existing pavement occurs. Over time, solvents evaporate, and strength continues to increase.
Core Advantages:
- Zero heating → Eliminates equipment costs
- All-weather → Unaffected by weather conditions
- Immediate traffic resumption → No impact on traffic
- Compaction → Compaction equals bonding
- Extra-long shelf life → Unopened 24 months
- Multi-purpose → backfilling of pits and trenches, crack filling, etc.
Material Composition:
- Polymer-modified asphalt + cold-mix additive
- Graded aggregates (crushed stone, sand, filler)
- Biodegradable fabric softener
- Zero VOC, no diesel solvent
Product Features
| # | Features | Description |
|---|---|---|
| 1 | All-weather construction | Usable from −20°C to +50°C |
| 2 | No heating required | Ready to use right out of the bag |
| 3 | InstantOpen to Traffic | Open to traffic immediately after compaction |
| 4 | Pressure-sensitive adhesive | Compaction-activated bonding mechanism |
| 5 | Durability | Up to 3–5 years of service life under normal traffic conditions |
| 6 | Eco-friendly formula | Zero VOC, biodegradable |
| 7 | Extra-long shelf life | Store in a sealed container for 24 months |
| 8 | Simple installation | Shovel + Tamp down |
Application Scenarios
- Road/Highway Pothole Repair — Emergency and Planned Repairs
- Parking Lot Maintenance — Commercial/Residential/Retail Parking Lots
- Municipal Roads — Urban roads, intersections, sidewalks
- Industrial/Factory Flooring — Plant Roads, Loading and Unloading Areas
- Pipeline Trench Backfilling — Backfilling after excavation for water, gas, electricity, and telecommunications
- Residential/Community Roads — Property Maintenance, School Zones
- Airport Apron/Taxiway — Non-Critical Area Repair
- Bridge Deck/Ramp — Local Repair
Construction Steps
| Steps | Operation | Key Points |
|---|---|---|
| 1 | Clean potholes | Remove loose debris and standing water; trim edges evenly; minimum depth 25mm |
| 2 | Coating layer (optional) | For dry/dusty surfaces, water or emulsified asphalt may be applied. |
| 3 | Filling material | Directly pour into the pit or trench, ultra-high 10-15mm |
| 4 | Flatten | Evenly spread using a shovel/trowel |
| 5 | Compaction | Plate compactor > Hand tamper > Vehicle rolling, layered compaction for deep pits (each layer 50mm) |
| 6 | Open traffic | Open to traffic immediately after compaction; avoid concentrated static loads within 48 h. |
