(in Polish)
K. Zieliński,
A. Szczepańska,
S. Staniszewski
Volume 544; Issue 12
Pages 16-18
Accepted for publication: 24.10.2017 r.
MgO boards made of magnesia cement have been available in Poland. They are the material whose basic physico-mechanical characteristics and their potential range of application is not very well known. The paper presents the advantages and disadvantages of MgO boards and compares them with plasterboards. It has been observed that the physico-mechanical properties of the tested boards result mainly from the characteristics of the binder used for their production – the resistance of gypsum to the destructive effect of water is much lower than the resistance of magnesium binder. The analysis of the test results have shown that the in-use performance of the MgO boards is much better than that of plasterboards. In Polish reality the main disadvantage of MgO boards is their high price, which is more than double of the price of plasterboards.
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Keywords: gypsum; magnesia cement; plasterboards; magnesium oxide boards.
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Krzysztof Zieliński, Ph. D. Eng., Associate Professor - Poznan University of Technology, Faculty of Civil and Environmental Engineering
Alicja Szczepańska, MSc. Eng. - Poznan University of Technology, Faculty of Civil and Environmental Engineering
Sebastian Staniszewski, MSc. Eng. - Poznan University of Technology, Faculty of Civil and Environmental Engineering
Alicja Szczepańska, MSc. Eng. - Poznan University of Technology, Faculty of Civil and Environmental Engineering
Sebastian Staniszewski, MSc. Eng. - Poznan University of Technology, Faculty of Civil and Environmental Engineering
Krzysztof Zieliński, Ph. D. Eng., Associate Professor
Full paper is available at Publisher house SIGMA-NOT Sp. z o.o. webpage