Paper Title:
Preparation and Application of the Vesicant in Gypsum
  Abstract

Gypsum and vesicant were used to manufacture foamed gypsum by physical foaming. The effect of different components of vesicant on the properties of bubbles and gypsum slurry were confirmed in the experiments. The changes of dry bulk density and thermal conductivity of foamed gypsum were studied in the conditions of adding bubbles. The results showed that the comprehensive performance was better when adding150ml bubble to 300g gypsum, compared with blank sample, the dry bulk density and thermal conductivity of the samples decreased by 38%, 36% respectively, the dry bulk density was 812 Kg/m3 and the thermal conductivity was 0.18 W/m•K.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 8: Constructional Materials
Edited by
Shiquan Liu and Min Zuo
Pages
934-937
DOI
10.4028/www.scientific.net/AMR.306-307.934
Citation
W. H. Zhang, G. Z. Li, "Preparation and Application of the Vesicant in Gypsum", Advanced Materials Research, Vols. 306-307, pp. 934-937, 2011
Online since
August 2011
Export
Price
$32.00
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