"Using a demolition alternative like Dexpan is like having a night shift that keeps on working, even after your guys go home.” 


                                       ~ Reno Trentini






Dexpan is a clay-based powder that, when mixed with water, expands and creates enough pressure to break rock and concrete in a matter of hours. The resulting rock or concrete chunks are small enough to be easily hauled away. Dexpan is excellent for mass concrete removal, boulders, bedrock and granite rock. Dexpan provides a safe alternative solution in projects involving concrete repair or demolition, and in rock blasting and removal. 





No more back-breaking work.
Dexpan is ideally suited to projects where the surrounding environment is sensitive to vibrations or where there is risk damage from flying debris. Combined with our techniques, Dexpan is a safe and easy alternative that reduces injuries and WCB claims, as well as worker absenteeism.


No more blasting or dangerous explosives!
Dexpan is a safe, silent and non-explosive solution that is ideal for sensitive areas where blasting is not possible. Applying for a blasting permit can take weeks, and at the end of the process, a permit isn't even guaranteed. With Dexpan, the need for a blasting permit is eliminated; delays in starting your project are avoided — saving you time and money, from hundreds if not thousands of dollars.


Other advantages of using Dexpan:


  • Excellent depth control of breakage
  • Works silently and safely
  • Safe & easy to use
  • No special training required
  • Ideal for sensitive areas
  • Silent with no dust or flying debris
  • Efficient & cost-effective solution
  • Use as retaining walls and decorative elements vs. transporting the rock offsite.
  • 18,000 PSI
  • Full effect takes place within 6-24 hrs (sometimes as little as 2 hrs!)
  • Works in temperatures as low as -5°C, and as high as 40°C
  • No fumes or chemical residues
  • Easily washes away with water
  • Environmentally friendly