Colby Drilling & Blasting  

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The No1 in Rock splitting Agent in South Africa

Colby Services

We offer a rock breaking chemical agent to break rocks and boulders at a house, building site, road building, swimming pool where ever you need rock broken. You can download all the data and knowledge you need direct from our webpage so once the product is purchased you can do it yourselves. Its that simple! Give us a call or email and we will then send you a quote. 

Colby Splitting agent

 Advantages compared with traditional explosives:

Soundless, non-explosive material

  • Safe, without any flying stone, ash, no toxic gas and shock wave
  • Low cost and effective: suit for precious stone and explosion-not allowed area
  • Shape is controllable: can get available size according to our operation ways
  • Without any special importing license: can import as general cargo
  • Can be used in an almost unlimited range of applications
  • Particularly used for breaking, cutting or demolishing stones, concrete and reinforced concrete
  • Ideal for use in situations where surrounding buildings or other structures would be damaged by flying debris or   vibration.