Influence of Heavy Aggregates on the Qualities of Silicate Materials

The article is a part of the research devoted to modifications of autoclaved products, and it also refers to the theories widely researched by Harman Daly concerning balanced development and the problem of termination of aggregates and other components used in production of concrete and building materials as well as acoustics isolation and bulk density. The article discusses of the optimization of the composition of the mass and the effect of heavy aggregates on the microstructure of this elements. Heavy aggregates are important for designing of the bricks and for the right acoustics isolation of the material, and further for the construction wall. The studies conducted show that the utility parameters of the material reach the expected value of the additive in the amount of up to 25% of aggregate in relation to the mass of the product (basalt, barite aggregates) or up to 10% of diabase aggregate into the mass. (paper)