Effect of pozzolanic reaction products on alkali-silica reaction
โ Scribed by Wei Fengyan; Lan Xianghui; Lv Yinong; Xu Zhongzi
- Publisher
- Wuhan University of Technology
- Year
- 2006
- Tongue
- English
- Weight
- 642 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1000-2413
No coin nor oath required. For personal study only.
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Mortar bars containing a commercial accelerator and using opal as reactive component have been measured for expansion due to alkali silica reaction up to a total age of 18 months. Ultimate expansion for bars containing 2% opal plus accelerator reached 2.18% -61% greater than the control bars (withou
From an extensive petrographic investigation of concrete samples suffering from alkali-silica reaction, it has been hypothesized that a deliberately introduced air-bubble system will reduce expansion due to alkali-silica reaction. The above hypothesis has been tested using mortar bars made from 35 s