Assessment of Mortar Corrosion by Sulphuric Acid

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概要

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• In order to study the corrosion mechanisms of water-cement system, cement mortar specimens were immersed in the sulphuric acid solution. Over the periods, changes to the roughened surfaces, mass change and neutralization depth were observed. Corrosion of cement mortar progressed through chemical reaction of sulphuric acid and ion transport in mortar. Relations between the environment operation of sulphuric acid and the corrosion (summation of chemical erosion and neutralization depth) of test specimens were presented. And an estimation of the corrosion of mortar in this environment was proposed from these results.

• 近畿大学の論文

著者

• Kawahigashi Tatsuo

  Institute For Science And Technology Kinki University

関連論文

• Corrosion of Concrete Under Acid Environment
• Assessment of Mortar Corrosion by Sulphuric Acid
• Effects of Sulfuric Acid Solution on Cement Mortar

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