Improving the energy efficiency in buildings while reducing the waste using autoclaved aerated concrete made from power industry waste

作者: Rostislav Drochytka , Jiří Zach , Azra Korjenic , Jitka Hroudová

DOI: 10.1016/J.ENBUILD.2012.10.029

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摘要: Abstract Production of autoclaved aerated concrete (AAC) from power industry waste cinders represents a progressive technology for processing industrial in new form building material with good qualities. Despite these positive aspects, the share cinder is less popular. The low popularity partially caused by poor aesthetic comparison sand-based AAC; however, main cause slightly smaller thermal and moisture qualities fly ash-based AAC, respecting uncertainty because there are no supporting scientific research publications about it. This paper dedicated to study properties mutual behaviour AAC. It was determined that AAC demonstrated larger sorption under similar conditions. On contrary, insulating concrete, as indicated heat conductivity, exhibits influence Concerning volume changes, showed, condition moisture, better when compared sand concrete.

参考文章(15)
H. Kurama, İ.B. Topçu, C. Karakurt, Properties of the autoclaved aerated concrete produced from coal bottom ash Journal of Materials Processing Technology. ,vol. 209, pp. 767- 773 ,(2009) , 10.1016/J.JMATPROTEC.2008.02.044
N. Huberman, D. Pearlmutter, A life-cycle energy analysis of building materials in the Negev desert Energy and Buildings. ,vol. 40, pp. 837- 848 ,(2008) , 10.1016/J.ENBUILD.2007.06.002
Hülya Kus, Thomas Carlsson, Microstructural investigations of naturally and artificially weathered autoclaved aerated concrete Cement and Concrete Research. ,vol. 33, pp. 1423- 1432 ,(2003) , 10.1016/S0008-8846(03)00084-X
T. Olofsson, S. Andersson, Long-term energy demand predictions based on short-term measured data Energy and Buildings. ,vol. 33, pp. 85- 91 ,(2001) , 10.1016/S0378-7788(00)00068-2
Azra Korjenic, Vít Petránek, Jiří Zach, Jitka Hroudová, Development and performance evaluation of natural thermal-insulation materials composed of renewable resources Energy and Buildings. ,vol. 43, pp. 2518- 2523 ,(2011) , 10.1016/J.ENBUILD.2011.06.012
C.A Balaras, K Droutsa, A.A Argiriou, D.N Asimakopoulos, Potential for energy conservation in apartment buildings Energy and Buildings. ,vol. 31, pp. 143- 154 ,(2000) , 10.1016/S0378-7788(99)00028-6
E.P Kearsley, P.J Wainwright, Porosity and permeability of foamed concrete Cement and Concrete Research. ,vol. 31, pp. 805- 812 ,(2001) , 10.1016/S0008-8846(01)00490-2