How to repair the cold storage foundation locally without stopping production?

Local damage to the cold storage foundation, in the case of non-stop production, can use hot asphalt sand dissolved ice evaporation method for repair. The method of operation is: the first part of the damage has been loose structure clean, ready to repair the asphalt sand heated outside the library to be repaired in the location of the store, so that the frost melting evaporation, and then remove the asphalt sand with moisture and then replaced with heated asphalt sand, so that repeated 3 to 4 times, and finally fill the hot asphalt patted flat can be.