Influence of Type of Deicing Chemical and Cement on Salt Scaling of Concrete

This study compares how the degree of scaling deterioration varies according to the types of cement and deicing chemicals used. The types of cement used were ordinary portland cement, fly ash cement, and blast-furnace slag cement, while the types of deicing chemicals used were chlorides and acetates. The amount of scaling experienced for each of the cement types and how this changed over time can be explained by the hydration of the cement and admixtures. Furthermore, the variations that were observed in the amount of scaling for each of the deicing chemical types are probably attributable to the differential strain that is generated in the boundary between the concrete and ice due to reductions in the temperature.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780415593168
• Corporate Authors:

  CRC Press/Balkema

  P.O. Box 447
  2300 AK Leiden,   Netherlands 
• Authors:
  • Oyamada, T
  • Hanehara, S
  • Fujiwara, T
  • Takahashi, T
• Conference:
  • Sixth International Conference on Concrete under Severe Conditions: Environment and Loading
  • Location: Merida Yucatan, Mexico
  • Date: 2010-6-7 to 2010-6-9
• Publication Date: 2010-7-5

Language

• English

Media Info

• Media Type: Digital/other
• Features: Figures; Photos; References; Tables;
• Pagination: pp 343-350
• Monograph Title: Concrete under Severe Conditions: Environment and Loading. Proceedings of the 6th International Conference on Concrete Under Severe Conditions (CONSEC'10), Merida, Yucatan, Mexico, 7-9 June 2010

Subject/Index Terms

• TRT Terms: Admixtures; Cement; Concrete; Deicing chemicals; Deterioration; Hydration; Scaling (Concrete)
• Subject Areas: Bridges and other structures; Highways; Materials; I32: Concrete;

Filing Info

• Accession Number: 01373866
• Record Type: Publication
• ISBN: 9780415593168
• Files: TRIS
• Created Date: Jun 26 2012 9:20AM