Product Introduction
Two-component waterborne rubber asphalt crack sealant is a new cold-applied material specifically designed for road crack repair, waterproof sealing, and preventive maintenance. The product consists of Component A: liquid rubber asphalt material and Component B: fine sand particulate material. Before application, it should be mixed by proportion and stirred.
The mixed material has good fluidity, filling and bonding properties, and can quickly penetrate into cracks to form a flexible and dense waterproof sealing layer, effectively preventing rainwater penetration and further crack expansion.
The product is suitable for various road crack repair scenarios such as asphalt pavement, cement pavement, bridge deck, parking lot, and industrial park roads.
Product Features
Two-component reinforced structure
The liquid component provides excellent bonding and waterproof performance, the fine sand particle component enhances filling ability, wear resistance, and compressive strength, and the repair effect is more stable and durable.
No Heating Required, Cold Construction
Construction requires no heating equipment, no open flame operation, and can be mixed on site for immediate use, making the process safer and more environmentally friendly.
Strong adhesive strength
The material can firmly bond with base layers such as asphalt and cement, is not easy to fall off, and is not easily carried out by vehicles.
Excellent waterproof performance
Form a continuous waterproof layer, effectively preventing rainwater from entering the base layer and reducing further expansion of pavement diseases.
Flexible and Crack-Resistant
After curing, it maintains good elasticity and can adapt to thermal expansion and contraction of roads 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.
Convenient 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 crack sealing Bridge deck waterproof sealing Parking lot crack repair Industrial park road maintenance Community road maintenance Preventive maintenance of expressways Treatment of road joints and expansion joints
How to Use
1. Clean the 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 in the specified ratio until evenly blended.
3. Inject into cracks
Slowly pour the mixed material into the crack to ensure full 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 compressive capacity, and longer service life.
The product combines multiple properties such as waterproof, sealing, flexible, and wear-resistant, making it especially suitable for the needs of rapid maintenance and long-term protection of modern roads.
