Hledání optimálního řešení při rozpojování pískovce pomocí trhacích prací v a.s. Provodínské písky

Abstract

In the submitted work describes the current solution of the blasting operations for disintegration the sandstones in the PP a. s. company and finding other new methods for disintegration of the material. The first part is to get acquainted with the company, since its early history to the present day. Later describes the development of higher concentrations of works from the beginning and its application to the present situation. It further describes the results of evaluation from current methods of blasting operations. The next section describes the theory of disintegration for the newly proposed method and evaluated the results of other practical uses. The final chapter presents a comparison of existing method recently proposed to of economically and environmentally.