Full changing of the load-bearing wall of the bunker’s building of the coal mine

Abstract

The main and very painful problem of the usages division of enterprises in Ukraine is the running roofing of buildings. Regrettably, in the climatic zone of Ukraine, all buildings, except the influence of the water, are subjected to the more significant influence of the variable cycles “freeze-unfreeze”. At first, the distractions due to “freeze-unfreeze” cycles are of the form of make-up defects. However, since the time this brings about such an essential reduction of the cross-section of the wall that appears threat partial or full loss carrying abilities of the wall. An additional problem turns out to be else and that circumstance that very often such buildings can not be stopped from usage for the realization of the repair. To such buildings, for instance, can be ranked the bunker’s building of the “Oktiabrska” mines (Ukraine), which is the high-altitude building with very heavy conditions of work. The carrying walls from the silicate brick very vulnerable to moistening and following cycles of the “freeze-unfreeze”. All this has brought about essential destruction of the carrying wall and threat of the full destruction of the building. The technique of the reconstruction in like events can be extremely varied. The method of the full changing of the carrying wall of the bunker’s building is offered, which does not require stops the production.