Thermal shock resistance-excellent high-temperature and low-temperature functions;
The combination of organic and inorganic materials improves the softening temperature of the product, the thermal expansion coefficient similar to that of concrete, and its unique toughness and resilience, which ensures that it can still maintain good adhesion with concrete at a certain temperature without cracking and maintain its original mechanical and chemical properties. Its limit temperature can reach -40C to+150C, and it can withstand frequent steam and hot water washing.
Excellent water vapor permeability function: Kecong polyurethane mortar self-leveling has good air permeability to water vapor on the surface and underground, and will not cause foaming and shelling similar to epoxy resin materials due to long-term water environment, so water-based polyurethane mortar self-leveling can also be called "breathable ground system". Can be used in humid environment.
High wear resistance: 20-50 tons of vehicles are crushed without any problems. A large number of self-leveling waterborne polyurethane mortars exposed to harsh environment for 20 to 30 years are still in good use.