|Other Name:||Thin Asphalt Cover||Density:||0.85～0.99 G/cm³|
|Melt Index （135℃，2.16kg）:||≥3g/10min||Ash Content:||≤1%|
|Application:||Thin Asphalt Overlay||Use Method:||Mixing Into Asphalt Plant|
1.5cm snow melting agent additive,
2.5cm snow melting agent,
chemical to melt snow anti crack
ZTA pavement preventive maintenance is a road maintenance measure, on the pavement without damage or with minor diseases, that does not disturb the pavement structure and does not change the strength of the pavement, in order to prevent the appearance and expansion of pavement diseases and improve use performance and extend the service life of road.
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
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