RESEARCH ON PROPERTIES OF COMPOSITES BASED ON MAGNESIUM BINDERS
DOI:
https://doi.org/10.17770/etr2019vol1.4157Keywords:
magnesium binders, magnesium oxychloride, and sulphate cementAbstract
The research is devoted to composites based on magnesium binders, which is very perspective building material in the modern construction industry. Magnesium based binders have better compatibility with organic fillers comparing to traditionally lime binder cement [1]. In this investigation two magnesium-based binders are used, such as magnesium chloride and magnesium sulphate. The aim of this study is to investigate the physical, mechanical and durability properties of composites based on magnesium binders, such as density, compressive strength, thermal conductivity and capillary water absorption, and to obtain magnesium binder that could be used to produce foamed concrete. This can be done by improving the composition of the mixture. In this framework properties of magnesium binders are analysed and how these binders can affect to the properties of magnesium based composites.Downloads
References
V. Vaganov, A. Kireev, S. Avdeev, G. Šahmenko, and M. Šinka, “Prospects for Effective Use of Dolomite in Concrete Compositions,” Constr. Sci., vol. 19, pp. 27-32, Dec. 2018.
E. Namsone, A. Korjakins, G. Sahmenko, and M. Sinka, “The environmental impacts of foamed concrete production and exploitation”, Mater. Sci. Eng., vol. 251, pp. 20–29, 2017.
United Nations, “Framework convention on climate change 2015 adoption of the Paris agreement”, December, pp. 1–32, 2015. [Online]. Available: https://unfccc.int/resource/docs/2015/cop21/eng/l09r01.pdf [Accessed December, 2015].
European Union, Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the Energy Performance of Buildings, May 19, 2010. [Online]. Available: https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:153:0013:0035:en:PDF [Accessed May 19, 2010].
European Union, Energy and Climate Framework 2030, European Council 23/24 October. 2014. [Online]. Available: https://www.consilium.europa.eu/sl/policies/climate-change/2030-climate-and-energy-framework [Accessed October, 2014].
S. V. Korniyenko, N. I. Vatin, and A. S. Gorshkov, “Thermophysical field testing of residential buildings made of autoclaved aerated concrete blocks”, Mag. Civ. Eng., no. 4, pp. 10–25, 2016.
A. I. Review, “Zero Energy Building Definitions and Policy Activity”, September, 2018. [Onine]. Available: https://ipeec.org/upload/publication_related_language/pdf/766.pdf [Accessed September, 2018].
O. Junichiro, T. Kohko, and A. Keigo, “2010 Energy Intensity (Cement Sector)”, pp. 1–12, 2014. [Online]. https://www.rite.or.jp/system/en/latestanalysis/pdf/E-Comparison_EnergyIntensity2010cement.pdf [Accessed September 2, 2014].
O. Miryuk, “Properties of magnesium composite materials based on technogenic raw materials”, J. Eng. Appl. Sci., vol. 13, no. 2, pp. 545–558, 2018.
M. Halaris and D. T. Zampetakis, “Minerals in Architectural Markets”, November, 2000. [Online]. Available: https://www.agrra.com.ph/news-events/magnesite-cements-presentation-industrial-minerals-annual-forum-minerals-architectural [Accessed: November 1, 2000].
S. A. Walling and J. L. Provis, “Magnesia-Based Cements : A Journey of 150 Years , and Cements for the Future ?”, vol. 116, pp.4170-4204, 2016.
N. Yang, H. Tran, A. Scott, R. Dhakal, M. Watson, and C. Shi, Properties of magnesium based cements: Creative Solutions In: The New Zealand Concrete Industry, October 12-14, Te Papa, Wellington, New Zealand, 2017.
L. F. Kazanskaya and O. M. Smirnova, “Supersulphated cements with technogenic raw materials”, Int. J. Civ. Eng. Technol., vol. 9, no. 11, pp. 3006–3012, 2018.
A. K. Misra and R. Mathur, “Magnesium oxychloride cement concrete”, Bull. Mater. Sci.,vol. 30, no. 3, pp. 239–246, 2007.
A. Pina, P. Ferrão, J. Fournier, B. Lacarrière, O. Le Corre, and A. I. Andri, “Bio-based construction panels for low carbon development”, Energ. Proc., vol. 147, pp. 220–226, 2018.
R. Mathur and S. K. Sharma, “Magnesium oxysulphate cement: change in properties on admixing sodium bivarbonate as an additive”, Jour. Chem., vol. 1, no. 3, pp. 620–630, 2008.
F. Chen, “Study on Preparation and Properties of Modified Magnesium Oxysulfate Cements”, Chem. Eng. Trans., vol. 62, pp. 973–978, 2017.
U. Sharma, A. Khatri, and A. Kanoungo, “Use of micro-silica as additive to concrete-state of art”, Int. J. Civ. Eng. Res., vol. 5, no. 1, pp. 9–12, 2014.
Y. V. Ustinova, A. E. Nasonova, T. P. Nikiforova, and V. V. Kozlov, “Magnesium binder with the micro-silica additive”, Proc. Moscow State Univ. Civ. Eng., vol. 7, pp. 147–151, 2012.
I. Laser Comp, FOX 600 Series Instruments Manual. 2001.
