Impulssprengverfahren mittels Flüssigkeiten oder Gasen

摘要

The invention relates to a process for blasting of solid masses. In said process at least one borehole (2) is made in the material (1), a chamber sealed in relation to the environment is formed in the borehole (2), the sealed chamber is filled with a liquid, and at least one pulse is exerted on the liquid contained in the sealed chamber using a pressure transmission medium. The invention also relates to a device for blasting of solid materials (1). In said process, a liquid is used as the pressure transmission medium. Sealing of the chamber of the borehole (2) also occurs in the entrance region of the borehole (2) in such a manner that the length of the borehole (2) chamber filled with liquid corresponds to the length of the borehole (2) with the exception of the section required for sealing. The process according to the invention and the appropriate device for carrying out said process splits up solid materials, in particular stones and comparable materials, in an effective and environmentally-friendly manner.