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Testing Resistance To Weather, Investigating Materials By Mechanical Methods
(AREA)
Abstract
FIELD: protection of underground structures from corrosion. SUBSTANCE: method for detection of places of corrosion carbonate cracking includes measurement of value of protection or polarization potentials relative to electrodes of comparison from 1 h tp 10 days and over 15 days. In places of corrosion carbonate cracking the potential at the beginning (1 h to 10 days) is below and after 15 days is above the potential of neighboring sections of structure. EFFECT: higher confidence of detection of places of corrosion carbonate cracking at earlier stages. 2 cl, 1 tbl
SU4462377/25;4462378/25A1988-07-181988-07-18Method for detection of places of corrosion carbonate cracking
SU1584567A1
(en)