Save Money! Save Time! Rock Splitting, Concrete breaking and mining, stone quarrying has never been easier with Dexpan Expansive Grout, successfully used in hundreds of projects ( see galleries below ). Dexpan is a powder with amazing 18,000 psi expansive strengh when mixed with water. Poures into pre-drilled holes. Dexpan can break concrete and rocks safely and quietly, while providing silent cracking. It is safe, easy and cost effective.
- Concrete Demolition and Rock Breaking has never been EASIER! 3 Easy Steps to use: Drill, Mix, Pour.
- Amazing 18,000 PSI expansive strength when mixed with water. Cracks according to drilling patterns.
- Dexpan breaks Reinforced Concrete & Rock WITHOUT Noise, Vibration! SILENT Controlled Demolition.
- Hundreds Job photos! Alternative to demolition jack hammer breaker, jackhammer, diamond saw blade
- Type#2 (Rock, Concrete Temperature 50F~77F). 44 Lb. Box fills up to 35 linear ft. of 1.5 in. holes.