Filling of the Vertical Mine Workings with the Autoclave Slag-concrete

摘要

The results of laboratory experimental research in the production of the filling autoclaved slag-concrete made of slag wastes and lime are considered in the article, the methods of filling of abandoned vertical mine workings with the slag-concrete blocks, which are made either directly in the mine working or on the surface of the mine. The developed ways of a backfill will allow to ensure ecological safety of the territories adjacent to the vertical mine working and at the same time to utilize technogenic slag waste of the fuel and energy enterprises, also as a result of this research nonshrinking and waterproof autoclave concrete and technology of its production will find an application in a construction complex as alternative cement concrete, and can be used in construction of the bases, walls, dams, dikes, and other precast concretestructures.