|Available Grading Range:
Thin Asphalt county council road maintenance,
Durable county council road maintenance,
Anti shedding crack sealing asphalt roads
ZTA Ultra Thin Asphalt Overlay High Performance Thin Overlay Asphalt Maintenance is an efficient means of pavement preventive maintenance, which does not destroy the structure of the original pavement without reducing its structural strength. Compared with other thin layer of asphalt cover technology, the ZTS ultra-thin asphalt cover does not require special high viscosity High viscosity emulsified bitumen and dedicated paving units, which can significantly reduce costs, so that the ultra-thin cover can be widely used.
ZTA-VE asphalt modifier added to the ZTS high-elastic anti-crack ultra-thin asphalt cover can increase the properties of the asphalt mixture to adapt to high and low temperature, anti-scaling and anti-fatigue properties. Its construction application is more convenient that ZTA-VE additives is directly mixing with aggregates in asphalt mixing plants.
Table 1 Technical indicators of VE high-elastic anti-cracking additive
|Uniform and full particles
|Single particle weight
1.5cm ZTA anti-crack ultra-thin cover
ZTA high-elastic anti-cracking additives are directly added to the conventional asphalt mixture to improve the high and low temperature performance, crack resistance and fatigue resistance of asphalt mixture. Restores the road's anti-skid, noise reduction and comfortable driving in all aspects.
1. Good bonding performance. Significantly improve the bonding performance of the mixture to avoid flying particles.
2. Easy to use. The production and construction processes are very simple, directly modify the asphalt mixture without special paving equipment.
3. Convenient for small batch applications. It meets the preventive maintenance needs with a small amount of engineering.
4. It adopts multi-gravel type asphalt mixture with wide gradation range, strong adaptability, large structure depth, excellent anti-skid and noise reduction performance, and good material stability within a large oil-stone ratio range, and better construction tolerance conducive to production and construction control.
5. Warm mixing performance. The discharging temperature of the mixture should be above 160°C, and the ambient temperature can be well rolled at 5°C, which avoids the adverse effect of rapid cooling of the ultra-thin cover surface on compaction.
6. Good durability and high cost performance.
7. Environmentally-friendly. Energy-saving and environmentally-friendly technology with little smoke and dust.
1. Scope of application
Preventive maintenance of high-grade asphalt pavement
Corrective maintenance of minor diseases
Surface wear layer of new road
City roads, municipal roads
Bridge deck, elevated road
Feeding Materials Paving Crushing Compaction Open Traffic
Highland Road at 3,500 Meters Altitude Highway
Tunnel Road Viaduct Road
City Road Municipal Road
Beijing Zhongtian Road-Tech Co.,Ltd. is the Board of Directors of China Transportation Association and Transportation Committee of China Technological Market Association, with expert technical R&D team, continuous innovation ability, rich engineering experience and sufficient capacity. Also we participated in designated road material industry standard certificates.
Contact Person: Shakiya