Ternary binder based plasters with improved thermal insulating ability

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Date
2017-10-25
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Mark
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IOP Publishing
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Abstract
New kind of plasters with improved thermal insulating ability are presented in this article. Improvement was reached by utilization of lightweight expanded perlite with high porosity. The second used aggregate was silica sand. Regarding the binder, three kind were combined for the reason of better plaster performance. Pure lime, Portland cement and pozzolanic ceramic powder were employed. Basic physical properties and thermal characteristics were determined. The porosity of plasters reached desired higher value about 50% and the thermal conductivity in dry state was lower than 0.16 Wm1K1.
New kind of plasters with improved thermal insulating ability are presented in this article. Improvement was reached by utilization of lightweight expanded perlite with high porosity. The second used aggregate was silica sand. Regarding the binder, three kind were combined for the reason of better plaster performance. Pure lime, Portland cement and pozzolanic ceramic powder were employed. Basic physical properties and thermal characteristics were determined. The porosity of plasters reached desired higher value about 50% and the thermal conductivity in dry state was lower than 0.16 Wm1K1.
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IOP Conference Series: Materials Science and Engineering. 2017, vol. 251, issue 1, p. 1-6.
http://iopscience.iop.org/article/10.1088/1757-899X/251/1/012008
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported
http://creativecommons.org/licenses/by/3.0/
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