Effect of Cement Clinker on the Properties of Flue Gas Desulphurization Gypsum-Steel Slag Cementitious Composites

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Abstract:

The effects of cement clinker on the properties of flue gas desulphurization gypsum-based steel slag composites were analyzed in this article and the influence rules of setting time, final setting time, flexural strength and compressive strength of cementitious composites were also discussed. The micro-morphology of the composite was observed by scanning electron microscope. At the same time, the excitation mechanism of cement clinker on gas desulphurization gypsum-based steel slag was put forward. It was demonstrated that cement clinker with content of 2% in the composites can better stimulate the activation of steel slag and improve the mechanical properties of the composites.

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Periodical:

Advanced Materials Research (Volumes 250-253)

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990-993

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Online since:

May 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] P. Tesárek, J. Drchalová, J. Kolísko, P. Rovnaníková and R. Černý: Construction and Building Materials Vol. 21(2007), p.1500.

DOI: 10.1016/j.conbuildmat.2006.05.009

Google Scholar

[2] C.W. Xiang: Building Gypsum and Plastering (China Building Materials Industry, Beijing 1998).

Google Scholar

[3] C.H. Li: Wisco Technology Vol. 48 (2010), p.51 (In Chinese)

Google Scholar

[4] J. Geiseler: Waste Management Vol. 16 (1996), p.59.

Google Scholar

[5] Z.F. Huang, Y.Q. Zhou, Z. Yang: Nonferrous Metals Design Vol. 32 (2005), p.50 (In Chinese)

Google Scholar

[6] Y.S Dai, C.H. Lu, Y.R. Ni, Z.Z. Xu: Journal of the Chinese Ceramic Society Vol. 37 (2009), p.2907 (In Chinese)

Google Scholar

[7] W.W. Wu, Q.R. Yang: Fly Ash Comprehensive Utilization Vol. 6 (2009), p.51 (In Chinese)

Google Scholar

[8] L.Y. Fan, Z. Wang: New Building Materials Vol. 3 (2010), p.11 (In Chinese)

Google Scholar