Mix ratio design:
1. Grading: do not change the grading of the original asphalt mixture.
2. Oil stone ratio: slightly lower than the original asphalt mixture, engineering experience is 0.2% ~ 0.3%.
3. The reason why the oil stone ratio can be reduced is that the temperature of the aggregate is significantly lower than that of the hot mix. According to the law of thermal expansion and cold contraction, the aggregate pores will become smaller, the amount of absorbed asphalt will become less, and the oil stone ratio will be reduced.
Scope of application:
1. Surface active dosage form: expressway, national and provincial trunk highway, municipal road airport pavement, formula racing pavement.
2. Low temperature modified type: highway tunnel, national and provincial trunk roads, municipal roads, high cold and high altitude roads, rural roads, border roads.
3. Organic viscosity reduction type: municipal roads, national and provincial trunk roads, rural roads.
4. Polymer type: expressway, national and provincial trunk road, municipal road, airport road, mining road, port road.
5. Warm mixing agent series products can be used for: meet the technical requirements of the specification of matrix asphalt, modified asphalt, rubber asphalt and other cementing materials and aggregates of various lithologies; Dense gradation of various types of asphalt mixture such as AC, SMA and OGFC; Each structure layer of asphalt pavement.
Product advantages:
1. Significant effect of energy saving, emission reduction and income increase
2. Excellent road performance
3. Innovative addition process
4. Adequate security
5. Excellent cost performance
6. Excellent quality
