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 Wm−1K−1.
Highlights
Related content- Hygric and mechanical parameters of ternary binder based plasters lightweighted by expanded perlite M áchová, D Koáková, E Vejmelková et al
In the last decade, the requirements on thermal protection of building have been increasing
Plasters in this article were lightened by expanded perlite and the binder part composed of lime and pozzolanic ceramic powder
Summary
- Hygric and mechanical parameters of ternary binder based plasters lightweighted by expanded perlite M áchová, D Koáková, E Vejmelková et al. - The properties of composite materials of ternary mixtures based on gypsum D Dobias, M Vokac and P Pokorny. This content was downloaded from IP address 147.229.6.155 on 06/12/2018 at 13:33
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