METHOD FOR CONTROL OF CORROSION STATE OF REINFORCED-CONCRETE LINING OF MELIORATIVE CHANNELS

摘要

Method for control of corrosion state of reinforced-concrete lining of meliorative channels includes placement of measuring electrodes on lining plates in places of possible corrosion of those and determination of corrosion state of reinforced-concrete constructions. On surface of constructions one measures potential of electric field of corrosion, at that neutrality of measured level of electric field is provided by presence in electric circuit of cooper sulfate comparison electrode that is not polarized placed at distance from 100 meters to 150 meters at angle 90° to line of slat of channel.