I. Application Scope of Wet-Added Warm-Mix Asphalt Additives
Wet-added warm-mix asphalt additives are suitable for various types of asphalt mixtures, including highways, urban roads, airport runways, parking lots, bridges, and other pavements. They can be used under varying temperature and humidity conditions and are suitable for various types of asphalt mixtures, such as SBS-modified asphalt, SBR-modified asphalt, and SMA.
II. Mechanism of Action of Wet-Added Warm-Mix Asphalt Additives
1. Improving the Adhesion and Stability of Asphalt Mixtures
Wet-added warm-mix asphalt additives can improve the adhesion and stability of asphalt mixtures, prevent separation and spalling, and enhance the durability and crack resistance of pavement surfaces.

2. Improving the Strength and Durability of Asphalt Mixtures
Wet-added warm-mix asphalt additives can improve the strength and durability of asphalt mixtures, reduce pavement damage and repairs, and save maintenance costs. 3. Improve the water and high temperature resistance of asphalt mixtures
Wet-added warm-mix asphalt additives can improve the water and high temperature resistance of asphalt mixtures, preventing problems such as cracking or deformation in rainy or hot weather.
III. Precautions for Using Wet-Added Warm-Mix Asphalt Additives
1. The dosage of the additive should be determined based on the specific situation. Generally, it is recommended to add 1%-3% of the total mass of the asphalt mixture.
2. The additive should be added during the warm-mix process and should not be added after the asphalt mixture is prepared.
3. The additive should be thoroughly mixed with the asphalt mixture to ensure its effectiveness.
4. Before use, the additive should be thoroughly tested and evaluated to determine its suitability and effectiveness.
5. The additive should be stored in a dry, cool, and well-ventilated area, away from direct sunlight and moisture.
[Conclusion]
Wet-added warm-mix asphalt additives are a commonly used pavement material additive that can improve the performance of asphalt mixtures and enhance the durability and crack resistance of pavements. When using, you need to pay attention to the dosage, usage method and storage conditions of the additives to ensure its effectiveness.