Crackit User Manual

Boulder Breaking, Rock Splitting and Cracking, Marble, Limestone and Granite Mining as well as Concrete Demolition has never been easier, safer and environmentally friendly than with Crackit Non-Explosive Demolition Powder. Crackit is a chemical mixture powder with super expansive strength when it is mixed with water. When this Crackit mixture is filled into drilled holes, according to the appropriate hole design, Crackit breaks apart concrete and cracks and splits rocks and boulders safely and quietly.

Crackit

Type:

Universal type for all temperatures.

Packing:

5 Kg Crackit in one plastic bag, 4 bags in one carton, and 50 boxes on one wooden pallet.

Form:

Powder and cartridge available.

Reaction Time Control:

Special Inhibitor available on request to control reaction time for special applications.

Temperature Estimation

As shown in the figure on the right, place a thermometer in the bottom of the hole and leave it in place for 2-3 minutes. Then quickly pull out the thermometer and take a reading. Avoid taking temperature right after drilling since the temperature of the hole is higher because of friction heat. The temperature of the rock or concrete being broken is important first step.