it is widely used for quarrying, rock excavating and removing, concrete & reinforced concrete demolition, such as road/tunnel/ trench/boulder/ bridges/building demolition and construction, concrete foundation removal , underground demolition and other civil engineering demolition.

HOW TO USE OF BREAK-AG:

Drilling: The diameter of holes is around 32MM-50MM.The holes' distance depends on the structure of materials, the harder the shorter. As usual, the distance is about 5-8 times of hole's diameter ( about 15MM-40CM ). If the user want to use 60-90MM drill bits, the BREAK-AG must be filled into the holes when the temperature is low in the early morning or later evening (or use the special type of BREAK-AG).Mixing: The quantiy of BREAK-AG for the drill holes: About 1.8G/CM3. The quantity of water: About 30% weight of BREAK-AG. .That means 5Kgs BREAK-AG : 1.5L water. The BREAK-AG must be added into the water gradually and stir it with a paddle at the same time. It must be fully puddled with water to obtain the pasty lump-free mortar.3. Filling: Pour the mixture of puddled BREAK-AG into the ready clean pre-drilled holes until they are full filled ( Blow out rock dust or water from the holes before filling).