Method production and the concrete mix using mineral dust to the production of small-sized vibropressed concrete elements

摘要

the subject of the invention is the use, recycling of particulate mineral generated especially dedusting in the production process of hard aggregates, concrete intended especially for manufacturing debris of concrete wibroprasowanego to apply in budownictw ie.the production method is characterized by the fact that the concrete is added to mixtures of mineral dust from dust aggregates brazing of 5% - 25% in relation to the quantity of cement is mixed, and then the forming process wibroprasowania, whereby in the first stage, the following aggregates oh, then cement - cement, filler in the form of mineral dust, water, and uplastyczniacz.method also includes a tumble drier produced this way.