MINERAL-ORGANIC MATERIAL FOR REPAIR AND BUILDING STRUCTURES RESTORATION
The analysis of negative action of chlorides on the reinforced-concrete structures of wall marine buildings as well as on the structures which are exposed to influence of matters containing chlorides has been given. The reasons of dangerous of salts influence of chlorides on the concrete and armature are analysed. Typical cases of concrete and reinforced concrete corrosions while action of chlorides solutions have been considered. The questions of stability of buildings when they loss of coherence between the old and new concrete have been. Directions of providing reliable connection of repair concrete with a concrete saturated with chlorides of mineral-organic material, owning to the connection is provided on the surface of contact between the concrete of the damaged structure of wall building and the repair concrete, that has influence on the joint operation of the a building construction have been determined. The results of research of mineral-organic material properties on the basis of calcium matters, intended for repair and renewal of reinforced-concrete structures while reconstruction and caputal repairs have been given.