Affiliation:
1. Wuhan University of Technology
2. Wuhan University
3. China Construction Ready Mixed Concrete CO. LTD
Abstract
Crack will not only do harm to structure of concrete but also destroy durability of concrete project. The influence of fly ash on crack resistance of mass concrete was studied in this paper. We can decrease brittleness of mortar, elastic modulus, dry shrinkage, adiabatic temperature rising, autogenous deformation and increase creep of concrete by adding fly ash, and present relationship between content of fly ash and elastic modulus of concrete. In short, we can improve crack resistance of mass concrete by adding fly ash.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Shuhua Liu, Kunhe Fang, Li Zeng. Influence of mineral admixtures on crack resistance of high strength concrete. Key Engineering Materials. Vol. 302-303: pp.150-154 Jan. (2006).
2. ShuHua Liu, Kunhe Fang. Study on autogenous deformation of concrete incorporating MgO as expansive agent. Key Engineering Materials. Vol. 302-303: pp.155-161 Jan. (2006).
3. Shuhua Liu, Peiyu Yan. Effect of Limestone Powder on Microstructure of Concrete. Journal of Wuhan University of Technology (Materials Science Edition), 2010. 2: pp.328-331.
4. Shuhua Liu, Peiyu Yan, Jianwen Feng. Effect of Limestone Powder and Fly Ash on Magnesium Sulfate Resistance of Mortar. Journal of Wuhan University of Technology (Materials Science Edition), 2010. 4: pp.700-703.
5. Shuhua Liu, Kunhe Fang, Li Zeng. Testing Research on High-strength Self-compacted Concrete with High Volume Fly Ash. Proceedings of 2006 Xi'an International Conference of Architecture and Technology. Sep 23-25, 2006. Xi'an. 2008. 2: pp.540-544.
Cited by
3 articles.
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