Check whethger the spray gun is in good condition and whether there is air leakage or water leakage.
1. When the thickness of the shotcrete cannot meet the design requirements, it should be sprayed separately, but the double-spraying time interval should not exceed 2 hours. Otherwise, the sprayed sur
When the sprayer rotates, no hand or tool is allowed to enter the sprayer.
To ensure the normal operation of the spraying machine, the machine should always pay attention to the temperature of the motor and reducer, mechanical operation and sound.
To ensure the quality and work efficiency, shotcrete machine operators should pay attention to the folowing points in the operation:
