Hydrodynamics applied to controlled demolition allows very interesting solutions. With the help of pressure motor pumps from 500 to 2000 bar it is possible to remove, with the only aid of water jets, encrustation or bad layers on reinforced concrete structures, on storage tanks, pipes, etc. Furthermore with special mixing nozzles it is possible to cold-cut very different materials, as for example steel, alloys, refractory materials.

Advantages
It removes in a selective way reinforced concrete up to the pre-arranged quality levels, it pierces easily reinforced iron without damaging it; metal reinforcements are automatically cleaned from iron oxide without reducing their diameter; total absence of vibrations, micro cracks or damages to the reinforcement which may weaken the structure; it produces an irregular surface which improves the adherence to the new mortar; no dust detrimental for health is produced.

Use
In every situation where it is necessary to remove reinforced concrete in a selective way up to the pre-arranged quality levels. Water-cutting is mainly used in all the situations when it is necessary to guarantee the utmost safety, as for example working with tanks and plants, inside chemical plants or petrochemical industries.