PE Road Chemical Asphalt Additives Anti Rutting Additives for Asphalt Layer

Long life asphalt pavement

1. Description

     The ruts to the asphalt pavement occurred under high temperature and overloaded dual effects. High temperatures make the modulus of the asphalt roads greatly reduced, and the rolling of the heavy-duty vehicle deforms the softened road. Long-term deformation accumulation causes a significant rut to the road. Under 55 ° C, the dynamic modulus of ZTA-RA modified asphalt is 2 times that of SBS modified asphalt. The modulus of asphalt pavement under high temperature conditions was significantly improved, increasing the capacity of bearing high temperature loads of asphalt pavement to prevent the occurrence of road ruts.

    The new ZTA-RA asphalt additives anti rutting combines long-life asphalt pavement, asphalt mixture viscoelastic theory, asphalt pavement rutting prevention and other anti-rutting techniques. Anti-rutting modifier greatly improves the high temperature stability of asphalt mixture, the anti-rutting performance of asphalt pavement, the water stability of the mixture, low temperature crack resistance, durability, and improve the anti-aging of the mixture. RA additives is an asphalt mixture modifier for the purpose of preventing disease on asphalt pavement.
 
    ZTA-RA ANTI-RUTTING ASPHALT Additive is mainly used for the middle layer and the upper layer of asphalt pavement, suitable for bus channels, heavy-duty roads, highways, crossroads, airport runways, and municipal arterial roads, the intersection and other positions.
    

2. Technical Researches & Requirements
 

Specification:

Packing:
3kgs or 4kgs per hot-melt bag, 24 kgs per bag.
500KGS/ TON OF BAG, 25KGS/BAG, OR AS CUSTOMZIED
Loading:
15 tons per 20 feet container. 27 tons per 40 feet container.

Storage:

ZTA Anti-rutting additive can be stored at room temperature.

Transportation:

Convenient to transport, no need special vehicle

3. Advantages

• For all types of surface and base layers.
• Better economic costs:Abandon the production process of modified bitumen to reduce costs, and there is no need to lease or purchase modified equipment. Good road applications reduce road maintenance costs.
• More environmentally friendly:The omission of the bitumen modification process saves energy. Convenient hot-melt packaging reduces plastic waste.
• Usage performance advantages: good mixing uniformity, better dispersion, stable quality
• Simple construction process: Convenient and easy to operate, with low requirements on site. There is no need to increase the dry mixing time, and the asphalt modification process and the mixture mixing production are integrated into one process.
• Economic benefits: Compared with SBS, maintenance costs are reduced, and the price has obvious advantages (30-40% lower).
• Application process easy: It's ready-to-use product. dosed directly into the pugmill of asphalt plants.
• Packaged in “ton bag” or hot-melt bags, it is easy to transport and store at room temperature.
• Customers can produce extremely thin asphalt mixes that can withstand high loads. This definitely improves the mechanical performance of the road and significantly increases its service life.
• Dosing by quantity to be produced. It facilitates the use of many small batch projects, and facilitates long-distance use and storage.

4. Application Scope

 
    ZTA-RA PE Road Chemical Asphalt Additives Anti Rutting Additives for Asphalt Layer is mainly used in the middle, upper and lower layers of asphalt pavement construction and maintenance engineering for all types of surface and base layers.

* Heavy-duty channelized traffic roads, long and steep roads, and roads in mountainous and heavy hilly areas with more sharp bends, which are more severely damaged by rutting.
* Sections with heavy traffic and heavy load.
* Important road sections such as highways, crossroads, airport runways, and municipal arterial roads.

5. Company information

    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.