POROUS FILLERS FOR LIGHTWEIGHT CONCRETES
One of the most important conditions for the industrialization of construction and a cost reduction is to increase sbornosti construction of buildings and structures, use of structures with a maximum factory readiness that allows to minimize post-construction and finishing work. Porous fillers are a common building material for the manufacture of wall panels, blocks of lightweight structural, construction-insulation, insulating concrete, the use of which will significantly reduce the cost of construction. Considering huge reserves of toxins, pemz, perlite and obsidian and other porous aggregates, their good technical characteristics, their application in concrete is a promising step in providing the construction industry effective porous fillers.