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| Level: | High Grade |
| Place of Origin: | China |
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Traditional asphalt cold bonding | Our high viscosity rapid solidifying waterproof asphalt cold patch |
1. Long curing cycle of surface layer: because the surface layer is not cured, rutting, bulging, cracking will appear after paving and opening to traffic, which seriously affects the service life of cold patch material. | 1. The surface solidifies quickly. Traffic can be opened immediately after compacting the pavement, and it is not easy to produce ruts, swelling and cracking. |
2. Summer heat-induced softening: The conventional cold-applied asphalt materials on the market are manufactured through physical processes, resulting in residual solvents that are difficult to evaporate. The solvent softening point is Extremely low. High summer temperatures cause the cold-satellite material to soften, requiring excavation and re-laying. | 2. Featuring a unique chemical transformation process, this material maintains performance across-20°C to 40°C. It prevents softening in summer and cracking in winter. The optimized high-temperature and low-temperature performance eliminates the need for excavating and re-laying cold patch materials in summer. |
3. Post-rain scattering issue: The cold patch material, manufactured using a single-grade process and containing high concentrations of non-volatile solvents, exhibits excessive porosity and water permeability. When heavy rain occurs, water seeps into the material, creating water barriers within the mixture. Repeated vehicle traffic causes dispersion and scattering. | 3. Due to its unique plasticizing characteristics, it has strong resistance to water damage after spreading and compaction, and is fully adapted to the rainy and humid climate in the south. |
4. In the production process, the stone maintains a dryness of more than 85% (no water, no visible moisture to the naked eye), and can be cold mixed throughout the process without heating, saving fuel costs, environmental protection and low carbon. |
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