Optimizing Composition of Gypsum Mixture for Preparation and Testing of Partition Blocks

Iveta Hájková; Dominik Gazdič

doi:10.4028/www.scientific.net/KEM.808.88

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 808Optimizing Composition of Gypsum Mixture for...

Optimizing Composition of Gypsum Mixture for Preparation and Testing of Partition Blocks

Abstract:

Gypsum, or sulphate, binders are inorganic powder binders, which are among the so-called aerial mortars. These, after mixing with water, form a material that is well-workable for a certain time, which solidifies, hardens and is stable only in the air. Gypsum as a building material is formed by heating a raw material called plaster stone - CaSO₄·2H₂O and can acquire various properties depending on how it is produced. Its resulting properties can be affected to some extent by the source from which the raw material for its production is obtained, whether it is plaster stone or whether it the source is a secondary product from industrial production. [1] Production and use result from the ability of the original raw material to release crystalline-bound water under elevated temperatures and to bind it again after it has been added thus recreating a solid structure.

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Periodical:

Key Engineering Materials (Volume 808)

Pages:

88-92

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.808.88

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Online since:

June 2019

Authors:

Iveta Hájková*, Dominik Gazdič

Keywords:

Gypsum, Gypsum Binder, Liquefier, Partition System

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References

[1] VAVŘÍN, F., Maltoviny, 3rd edition. Brno: Rectorate of the Brno University of Technology, 1987, 253 pages.

Google Scholar

[2] SKOUPIL, Z. Optimalizace složení sádrové směsi pro výrobu příčkových tvárnic. Brno, 2014. Diploma thesis. the Brno University of Technology, the Faculty of Civil Engineering, the Institute of Building Materials and Structures. thesis supervisor Ing. Dominik Gazdič, Ph.D.

Google Scholar

[3] SIEVERT, T., A. WOLTER and N.B. SINGH. Hydration of anhydrite of gypsum (CaSO4, II) in a ball mill, Cement and Concrete research 35 (2005), pages 623 - 630.

DOI: 10.1016/j.cemconres.2004.02.010

Google Scholar

[4] NYČ, M. Sádrokarton, stavby a rekonstrukce. Praha: Grada Publishing, 2002. ISBN 8024790289.

Google Scholar

[5] SINGH, N.B., MIDDENDORF, B. Calcium sulphate hemihydrate hydration leading to gypsum crystallization. Progress in Crystal Growth and Characterization of Materials [online]. 2007, roč. 1, č. 53 [cit. 2012-03-21]. http://www.sciencedirect.com/science/article/pii/S0960897407000034.

DOI: 10.1016/j.pcrysgrow.2007.01.002

Google Scholar