Paper Title:
Study of Foamed Concrete from Activated Ash/Slag Blended Cement
  Abstract

An ecotype of foamed concrete was prepared from activated fly ash/slag blended cement, a kind of low carbon cement, through physical foaming and hydrothermal curing process. The optimized material proportion and curing conditions were obtained with the aid of orthogonal array technique: activated fly ash/slag blended cement-600 kg and foaming agent-1kg for per cubic meter formed concrete, curing at 60°C for 6 hours. The density and compressive strength of the foamed concrete prepared in this method were 644kg/m3 and 4.5MP respectively, and with lower drying shrinkage and thermal conductivity, good freezing and thawing characteristics.

  Info
Periodical
Advanced Materials Research (Volumes 160-162)
Edited by
Guojun Zhang and Jessica Xu
Pages
821-826
DOI
10.4028/www.scientific.net/AMR.160-162.821
Citation
F. Q. Zhao, J. Q. Liu, Q. Li, H. Li, "Study of Foamed Concrete from Activated Ash/Slag Blended Cement", Advanced Materials Research, Vols. 160-162, pp. 821-826, 2011
Online since
November 2010
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Price
$32.00
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