A discussion of the paper “damage of concrete sleepers by calcium chloride” by L. Berntsson and S. Chandra
✍ Scribed by W.Barry Butler
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 52 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0008-8846
No coin nor oath required. For personal study only.
✦ Synopsis
In their paper, Berntsson and Chandra make rather emotive conclusions about the influence of calcium chloride on concrete durabillty based on litt]e, If any, substantive evidence. Having just read "The Chloride Scare" by Ted Webster (1), our reaction to the Swedish paper was inevitable.
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It is a very interesting paper [1] and the author should be congratulated for touching such an important subject and making a comprehensive review. However, while doing so the author has discussed many other topics which are not connected with the calculation of chloride difussion coefficient. For t
The authors thank Dr. Chatterji for his interest and comments. We are pleased to be able to confirm his personal speculation pertaining to 'tightly-held' chloride. Chloride extraction with a calcium hydroxide saturated calcium nitrate solution, 0.1 N NaOH solution or calcium hydroxide suspension ha