ON SOME METHODS OF REPAIRING OF DEEP CONCRETE CRACKS WITH EXPOSURE OF REINFORCEMENT ON REINFORCED STRUCTURES OF HYDRAULIC ENGINEERING INSTALLATIONS
The researchers address several technologies for repairing concrete, reinforced concrete structures of hydraulic engineering installations operated in different environment conditions: above water, under water and in a zone variable water level and present some methods of filling the concrete cracks of destroyed structures: by gravity through a gradually raised pipe and filling through the pipe by pumping a special repair material - cast repair mortar or concrete.