Asphalt Additives For Highways Bus Harbors Bus Lanes Container Yards Anti-Rutting Additives

Long life asphalt pavement

1. Description

 
     ZTA-RA anti-rutting additive was developed to prevent rutting of Asphalt. It is an additive to the asphalt mixture and it consists of several polymeric materials & multifunctional auxiliary agents. Combined with the asphalt mixture, ARA dramatically improves the bonding strength between the aggregates. ZTA-RA also demonstrates excellent flow resistance at a high-temperature range.

    Aphalt Pavement Rut Prevention Anti-rutting Additive for Asphalt Mixture Modification​​​ is added to the asphalt mixture of the pavement, and is mainly used in the middle and lower layers of the road pavement (in the pavement structure, the middle layer has the greatest degree of rutting deformation, which is due to the high temperature of the middle layer and the It can also be used on the surface of the pavement because of the largest shear stress. It can significantly increase the modulus of the asphalt mixture, thereby improving the rutting resistance, high temperature deformation resistance and fatigue resistance of the asphalt mixture pavement. And the water stability and low temperature crack resistance of the mixture are also improved.

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

A. Modified asphalt effect: during the wet mixing and transportation process, the anti-rutting additive is partially dissolved or swelled in the asphalt to form a cementation effect, so as to achieve asphalt modification effects such as increasing the softening point temperature, increasing the viscosity, and reducing the heat sensitivity, so as to make the asphalt mixture Improved pavement resistance to penetration and water damage.

B. Aggregate viscosity-increasing effect: the anti-rutting additive is first dry mixed with the aggregate, and partly melted on the surface of the aggregate to form a film, which improves the adhesion of the aggregate, which is equivalent to pre-modifying the aggregate.

4. Application Scope

 
    Aphalt Pavement Rut Prevention Anti-rutting Additive for Asphalt Mixture Modification 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.