Product Introduction
Two-component waterborne rubber asphalt pavement crack sealant is a new type of cold-construction material specially used for road crack repair, waterproof sealing, and preventive maintenance. The product consists of Component A (liquid rubber asphalt material) and Component B (fine sand particle material), which are mixed in proportion before construction.
The mixed material exhibits good flowability, filling, and bonding properties, allowing it to quickly penetrate into cracks and form a flexible and dense waterproof sealing layer, effectively preventing rainwater penetration and further crack expansion.
The product is suitable for crack repair on various road surfaces, including asphalt pavement, cement pavement, bridge decks, parking lots, and industrial park roads.
Product Features
Two-component Reinforced Structure
The liquid component provides excellent bonding and waterproof performance, while the fine sand particle component enhances filling property, wear resistance, and compressive strength, resulting in a more stable and durable repair effect.
No Heating Required, Cold Construction
Construction requires no heating equipment, no open flame operation, can be used after on-site mixing, making construction safer and more environmentally friendly.
Strong Adhesion
The material can firmly bond with substrates such as asphalt and cement, is not easy to fall off, and is not easily carried away by vehicles.
Excellent Waterproof Performance
Form a continuous waterproof layer to effectively prevent rainwater from entering the base layer, reducing further expansion of road diseases.
Flexible and Crack-Resistant
After curing, it maintains good elasticity, allowing it to adapt to road thermal expansion and contraction as well as changes in vehicle load.
Wear-resistant and pressure-resistant
After adding fine sand particles, a stable skeleton structure is formed, suitable for areas with frequent vehicle traffic.
Easy Construction
Simple operation, reduces labor and equipment costs, suitable for rapid maintenance construction of municipal roads.
Scope of Application
asphalt pavement crack repair Concrete pavement joint sealing Bridge deck waterproof sealing
- Parking lot crack repair Industrial Park Road Maintenance Community road maintenance
- Preventive Maintenance of Expressways Pavement joint and expansion joint treatment
Usage
1. Clean Cracks
Remove dust, dirt, loose particles, and debris from inside the crack.
2. Mixed Materials
Thoroughly mix the liquid component and the fine sand particle component evenly according to the prescribed ratio.
3. Inject into cracks
Slowly pour the mixed material into the interior of the crack, ensuring thorough filling.
4. Surface Leveling
Use a scraper or trowel to smooth the surface.
5. Natural Curing
After the material has naturally cured, traffic can be opened.
Product Advantages
Compared to traditional hot-melt joint sealing materials, this product requires no heating during application, reducing equipment investment and construction risks. Compared to ordinary single-component materials, the two-component structure offers higher strength, stronger compression resistance, and a longer service life.
The product combines multiple properties such as waterproofing, sealing, flexibility, and wear resistance, making it especially suitable for the rapid maintenance and long-term protection needs of modern roads.
