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Some points about concrete cutting

2022-07-14
When the traditional demolition construction is powerless, the advanced reinforced concrete cutting method is safe, efficient and environmentally friendly. Concrete cutting refers to the use of hydraulic wall saws to cut and separate buildings, cement, ground and walls, so as to achieve the cutting effect. Concrete cutting includes: manual cutting, diamond saw blade cutting, and diamond wire saw cutting.


First, the characteristics of concrete mechanical cutting:

1. The capacity is reasonable, the construction efficiency is low, and the pollution is small.
2. The demolition and construction efficiency is high and will not affect the surrounding
3. The cutting effect is remarkable and will not cause any impact on the building structure.

Second, the preparation before the concrete cutting
1. The conventional rated voltage of concrete cutting power tools is 220V. Before operation, you must check whether the power supply is 220V. If wrongly connected to a 380VA power supply, it will be very
Oops.
2. Before starting work, be sure to carefully check the performance of the cutting equipment to ensure the integrity of the mechanical parts.
3. Electric knife switch, saw blade tightness, saw blade cover, safety baffle, etc. need to be carefully checked by construction personnel, the console needs to be stable, and there must be enough lighting at night, remember
Concrete cutting construction should not be carried out in a dark environment.
4. Before the construction starts, the construction personnel first turn on the main switch, test the flywheel in the air for a few laps, and then start the work after confirming the safety.

Three, construction requirements:
1. Professional personnel must operate the cutting equipment.
2. The power supply must be placed in a safe location to prevent electric shock.
3. After starting the concrete cutting machine, the operator should first run it with no load to ensure that the saw blade is running in the correct direction.
4. The cutting thickness cannot exceed the specified limit. If abnormal noise occurs when the concrete cutting machine is working, the operator should stop the machine immediately to check, and then continue the operation after the fault is eliminated.

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