Rock Excavation By Diamond Cutter Method

Insert the diamond cutter wire through both the hole. Diamond cutter wire is then fixed in the rail of the wheel. Wheel will move on the track and start cutting of rock for both hole and on the top side. Sprinkle the water on the top of the wire cutting edge of the rock.

• By drilling of 100m Dia., spacing 3m centre to centre hole having horizontal distance.
• Through plumbing, process make the hole of 100mm Dia., on top end of the hole so as to co-incides both the centre to centre hole. 

• Insert the diamond cutter wire through both the hole. Diamond cutter wire is then fixed in the rail of the wheel.
• Wheel will move on the track and start cutting of rock for both hole and on the top side.

• Sprinkle the water on the top of the wire cutting edge of the rock. This is done to maintain the temperature of rock and diamond cutter wire.
• Whole piece of rock is then being get cut in the fashion of cake.
• Cake broken in pieces by rock breaker machine is then loaded in dumper and disposed outside.

Advantages

  • There is no any type of vibration through this method.
  • This method does not affect to any type of nearest concrete work.
  • It is not explosive.
  • No any type of permission is required for this method.
  • In basement area, No shore piling, require in this method.

Disadvantages

  • It is very costly.
  • It is time consuming job as well.
  • It is very lengthy process as the two holes to be co incide, out of which one is the top hole and the other is horizontal hole.

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