Innovative methods of restoration by bac-teria, which secrete calcium, overgrowing microcracks

Innovative building materials are considered, allowing the use of new design solutions and construction durable structures that meet technical requirements aesthetic requirements. The main properties, characteristics, objects methods application hydraulic concrete self-healing described. Self–healing is a stage in development materials. differs from classical recipes by adding fungi bacterial spores to composition, which can survive alkaline conditions give properties material. From analysis literary sources, we came conclusion long-term operation various affected water environment. All these factors lead decrease structural strength structures. A material needed places where production minor repairs regular inspection condition impossible: underground construction; underwater high-rise buildings; bridge-type transport Another advantage generation possibility budget savings, since there no need for constant purpose this work research technology modified with micro-biological additive. In accordance goal, analyzed physical mechanical other cement composites, ways improve them, studied damages defects reduce durability reinforced structures, process structure formation, as well repair restore them. Based on analysis, creating industrial-scale microbiological additive proposed. This area very promising; potential profit such concretes huge.