Experimental Investigation on Autoclaved Aerated Concrete Using Palladium-Platinum Tailings

Article Preview

Abstract:

In this paper, the low-silicon palladium-platinum tailing is used to produce autoclaved aerated concrete. The influences of water binder ratio, palladium-platinum tailing content, lime content and conditioning agents on the compressive strength of the autoclaved aerated concrete are investigated. Optimal raw material formulation and procedure are determined for the autoclaved aerated concrete. The compressive strength and frost resistance of autoclaved aerated concrete made by the optimal raw material formulation and procedure meet with the requirements of autoclaved aerated concretes of B06 grade, and its thermal conductivity, drying shrinkage reach the requirements of the relevant national standards of China.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1195-1199

Citation:

Online since:

November 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] D. Z. Li, W. Wen, Y. C Chao, Y. Y. Zhang. Influence of calcium materials for the mechanical properties of autoclaved aerated concrete based on iron ore tailings. Metal mine, 2011(5): 161.

Google Scholar

[2] R. Y. Wang, T. Yue. Study on preparation of red mud & fly ash aerated concrete. New building materials, 2011(6): 31.

Google Scholar

[3] J. W. Qian, W. Ni, D. A. Li, X. Y. Huang. Experimental research on aerated concrete preparation with low-silicon tailings of copper mine. New building materials, 2011(3):20.

Google Scholar

[4] R. H. Xia, M. C. Zhu, S. H. Zhu, Q. Y. Li. Experimental study on making aerated concrete by tailings of gold mine. New building materials, 2008(1): 22.

Google Scholar

[5] M. Yang, J. S. Qian. Effect of gypsum in the fly ash-lime-sulphate systems. Fly ash comprehensive utilization, 2007(5): 47.

Google Scholar

[6] S. B. Mou, Z. Y. Sun. Study on the hydration products and structure morphology of fly ash aerated concretes. Fly ash comprehensive utilization, 2002(1):16.

Google Scholar