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Underwater Rock Breaking with Dexpan Chemical Rock Breaker

Cancun, Mexico, Jul 2007
Job done by a Professional Demolition Contactor Marenter
 
Underwater Demolition of Rock by Demolition Contractor Marenter in Cancun Mexico. Dexpan Non-Explosive Chemical Rock Breaker makes Underwater Rock Breaking easy and safe. Compare to traditional demolition tools and equipments like controlled blasting, hydraulic breaker, jack hammer breaker, diamond blade concrete gas saw, chain saw stone cutter, jackhammer. 
•14 samples were made to try and test the use of DEXPAN in the demolition of underwater bedrock.
•Two kinds of rock were tested; soft sand compacted rock and limerock. The limerockhas a hardness of up to N= 50.
•Water temperature was 31°C. and water depth was 0.20 m and 1.80 m.
 
Underwater Rock Breaking with Dexpan Chemical Rock Breaker
 
 
Pouring expansive grout into plastic tubings 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dexpan® Underwater Rock Removal by Demolition Contractor Marenter in Cancun Mexico. Underwater Rock Breaking, stone cutter, demolition hammer breaker.
Dexpan® Chemical Rock Breaker works safer and more effective for underwater demolition of reinforced concrete and rock, compare to traditional construction tools and equipments like explosive blasting, hydraulic breaker, jack hammer breaker, diamond blade concrete gas saw, chain saw stone cutter, jackhammer.