Proceedings of the 2016 International Conference on Mechanics, Materials and Structural Engineering

Evaluation of Frost Resistance in Cellular Concrete Containing Cement-Fly Ash-Lime

Authors
Chang-Seon Shon1, Dan G. Zollinger
11Department of Civil Engineering, Nazarbayev University, 53 Kabanbay Batyr Ave., Astana, 010000, Kazakhstan
Corresponding Author
Chang-Seon Shon
Available Online March 2016.
DOI
10.2991/icmmse-16.2016.42How to use a DOI?
Keywords
Cellular concrete, Freeze-thaw resistance, Porosity, Dynamic modulus of elasticity
Abstract

Cellular concrete (CC) is a foamed mixture of cementitious materials, fine sand, and water, which once hardened results in a consistent, lightweight concrete containing millions of evenly distributed, uniformly sized macroscopic air-voids of approximately 0.1 to 1 mm size. In the present study, cellular concretes with varying proportions of portland cement, fly ash, and lime were explored in a comprehensive laboratory test program related to porosity, compressive strength and resistance to Freeze-Thaw (F-T) including dynamic modulus of elasticity. Test results show that compressive strength of cellular concrete is primarily as a function of the porosity and w/cm regardless of type of cementitious material and curing age. On the other hand, the CC mixture with high porosity does not necessarily result in higher resistance of F-T, but the CC concrete generally has good F-T resistance compare to non-aerated concrete.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Mechanics, Materials and Structural Engineering
Series
Advances in Engineering Research
Publication Date
March 2016
ISBN
978-94-6252-187-2
ISSN
2352-5401
DOI
10.2991/icmmse-16.2016.42How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Chang-Seon Shon
AU  - Dan G. Zollinger
PY  - 2016/03
DA  - 2016/03
TI  - Evaluation of Frost Resistance in Cellular Concrete Containing Cement-Fly Ash-Lime
BT  - Proceedings of the 2016 International Conference on Mechanics, Materials and Structural Engineering
PB  - Atlantis Press
SP  - 248
EP  - 253
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-16.2016.42
DO  - 10.2991/icmmse-16.2016.42
ID  - Shon2016/03
ER  -