Study of investigative methods into the deterioration of surface finishing materials for reinforced concrete used in urban collective housing

Jae Hong Park, Takuya Hasegawa, Osamu Senbu, Hitoshi Hamasaki, Norimoto Kashino

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Finishing materials used during the construction of reinforced concrcte structures aid in providing resistance to carbonation and help ensure the durability of a structure. However, detailed examinations of this phenomena using data gained from long-term outdoor exposure arc not only lacking, but also arc not taken into account as factors affected by the local environment. In this research, the velocity coefficient in terms of carbonation is compared as a difference according to the local region and the averaged annual temperature, and the carbonation-prcvcntive effects of finishing materials are analyzed. As an outcome of this study, the results of long-term carbonation can be evaluated from carbonation resistance R induced by an acceleration carbonation test.

Original languageEnglish
Title of host publicationAdvances in Concrete Structural Durability - Proceedings of the 2nd International Conference on Durability of Concrete Structures, ICDCS 2010
PublisherHokkaido University Press
Pages529-535
Number of pages7
ISBN (Print)9784832903609
Publication statusPublished - 2010 Jan 1
Event2nd International Conference on Durability of Concrete Structures, ICDCS 2010 - Sapporo, Japan
Duration: 2010 Nov 24 → 2010 Nov 26

Publication series

NameAdvances in Concrete Structural Durability - Proceedings of the 2nd International Conference on Durability of Concrete Structures, ICDCS 2010

Conference

Conference2nd International Conference on Durability of Concrete Structures, ICDCS 2010
CountryJapan
CitySapporo
Period10/11/24 → 10/11/26

Keywords

  • Carbonation velocity coefficient
  • Chloride-ion concentration
  • Finishing material
  • Outdoor exposure

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Ocean Engineering
  • Building and Construction

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    Park, J. H., Hasegawa, T., Senbu, O., Hamasaki, H., & Kashino, N. (2010). Study of investigative methods into the deterioration of surface finishing materials for reinforced concrete used in urban collective housing. In Advances in Concrete Structural Durability - Proceedings of the 2nd International Conference on Durability of Concrete Structures, ICDCS 2010 (pp. 529-535). (Advances in Concrete Structural Durability - Proceedings of the 2nd International Conference on Durability of Concrete Structures, ICDCS 2010). Hokkaido University Press.