|Available Grading Range:||Wide||Available Temperature:||Wide|
thin Asphalt Pavement Preventive Maintenance,
1.5cm Pavement Preventive Maintenance,
308079 71 2 CAS
ZTA Thin Asphalt Concrete Pavement Overlay Road Maintenance is a road preventive maintenance method. Under the comprehensive influence of traffic load and environmental factors, the smoothness and anti-skid ability of road surface are decreasing, and there are even cracks, rutting, road reflections, and aggregate peeling. ZTS asphalt overlay with low cost, simple production and construction process and good workability, can quickly repair road function and prolong overall service life of road.
ZTA Thin Asphalt Concrete Pavement Overlay Road 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.
Table 1 Technical indicators of VE high-elastic anti-cracking additive
|Item||Unit||Technical Requirement||Test Method|
|Appearance||-||Uniform and full particles||-|
|Single particle weight||g||≤0.015||-|
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
Contact Person: Shakiya