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Spalling and Water Vapour Pressure of Concrete with Heating Velocity
Corresponding Author(s) : Gyu Yong Kim
Asian Journal of Chemistry,
Vol. 27 No. 11 (2015): Vol 27 Issue 11
Abstract
In this study, concrete specimens of 30, 50, 70 and 90 MPa were heated at the heating rate of 1 °C/min and the ISO-834 standard heating curve to evaluate spalling and vapour pressure. It was found that the higher the strength that the concrete develops, the more section is lost. In addition, the increasing rate of water vapour pressure on the surface of concrete at an early phase were found to have a significant impact on the concrete spalling.
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- Y. Fu and L. Li, Mater. Struct., 44, 361 (2011); doi:10.1617/s11527-010-9632-6.
- M.R. Bangi and T. Horiguchi, Cement Concr. Res., 41, 1150 (2011); doi:10.1016/j.cemconres.2011.07.001.
- J.-C. Mindeguia, P. Pimienta, A. Noumowé and M. Kanema, Cement Concr. Res., 40, 477 (2010); doi:10.1016/j.cemconres.2009.10.011.
- 4 P. Kalifa, F.-D. Menneteau and D. Quenard, Cement Concr. Res., 30, 1915 (2000); doi:10.1016/S0008-8846(00)00384-7.
- L.T. Phan, Mater. Struct., 41, 1623 (2008); doi:10.1617/s11527-008-9353-2.
References
Y. Fu and L. Li, Mater. Struct., 44, 361 (2011); doi:10.1617/s11527-010-9632-6.
M.R. Bangi and T. Horiguchi, Cement Concr. Res., 41, 1150 (2011); doi:10.1016/j.cemconres.2011.07.001.
J.-C. Mindeguia, P. Pimienta, A. Noumowé and M. Kanema, Cement Concr. Res., 40, 477 (2010); doi:10.1016/j.cemconres.2009.10.011.
4 P. Kalifa, F.-D. Menneteau and D. Quenard, Cement Concr. Res., 30, 1915 (2000); doi:10.1016/S0008-8846(00)00384-7.
L.T. Phan, Mater. Struct., 41, 1623 (2008); doi:10.1617/s11527-008-9353-2.