maine drilling and blasting
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CO2 Rock demolition Breaking System Expansion Cracking Rock Device Blasting Rock Drilling And demolition
CO2 rock demolition system（rock breaking）is a new technology which can replace soundless cracking agency and explosive. Extensive has two aspects. First, there are many sources of carbon dioxide in raw materials, which are widely available and are easy to buy. Second, Expansion cracking rock technology of carbon dioxide is widely used. Ground engineering for open pit mining, open pit stripping, road construction, foundation pit excavation, tunnel construction, stone mining, gas drainage, deep hole pre-cracking building demolition, pipeline blocking, dredging, underwater blasting, source testing, film and television effects and many more.
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