English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper, corroding process of reinforcement in concrete and mortar subjected to sulfuric acid attack was investigated by visual observation, by measuring profile of sulfate ion and pH with respective indicators, and by measuring corrosion area and weight loss of reinforcement. Application of the electro-chemical monitoring methods (half-cell potential, polarization resistance, and concrete resistivity), which are usually used for reinforcement subjected to chloride induced corrosion, to the sulfuric acid attack was also discussedObtained results showed that sulfate ion affected the corrosion initiation of reinforcement before the cover concrete was dissolved, and that the corrosion initiation can be detected by the concrete resistivity.

Mechanism and Monitoring of Reinforcement Corrosion in Concrete Attacked by Sulfuric Acid