A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sugar cane bagasse fibres reinforced cement composites: Thermal considerations
This paper examines the thermal properties of cement composites reinforced with vegetable bagasse fibres (1.5% and 3% wrtc). Thermal properties have been correlated to macroscopic density and porosity in order to estimate thermal conductivity of fibres using a calculation inspired from the Maxwell-Eucken modelling. Experimental investigations reveal that adding retified bagasse fibres reduces composites thermal conductivity and yields a weaker specific heat in comparison with composites made with alkaline bagasse fibres. Moreover, the more the fibres, the lighter the specimen; lower its thermal conductivity and lower its specific heat. Thermal conductivity of alkaline fibres is lower than retified fibres one.
Sugar cane bagasse fibres reinforced cement composites: Thermal considerations
This paper examines the thermal properties of cement composites reinforced with vegetable bagasse fibres (1.5% and 3% wrtc). Thermal properties have been correlated to macroscopic density and porosity in order to estimate thermal conductivity of fibres using a calculation inspired from the Maxwell-Eucken modelling. Experimental investigations reveal that adding retified bagasse fibres reduces composites thermal conductivity and yields a weaker specific heat in comparison with composites made with alkaline bagasse fibres. Moreover, the more the fibres, the lighter the specimen; lower its thermal conductivity and lower its specific heat. Thermal conductivity of alkaline fibres is lower than retified fibres one.
Sugar cane bagasse fibres reinforced cement composites: Thermal considerations
Onesippe, Cristel (author) / Passe-Coutrin, Nady (author) / Toro, Fernando (author) / Delvasto, Silvio (author) / Bilba, Ketty (author) / Arsene, Marie-Ange (author)
Composites, Part A: Applied Science and Manufacturing ; 41 ; 549-556
2010
8 Seiten, 7 Bilder, 8 Tabellen, 25 Quellen
Article (Journal)
English
Abfallverwertung , chemische Oberflächenbehandlung , Fasergehalt , Faserherstellung , faserverstärkter Zement , Kalorimetrie , mathematisches Modell , Partikelgrößenverteilung , Pflanzenfaser , Porengrößenverteilung , Porosität , Pyrolyse , Rasterelektronenmikroskopie , Theorie-Experiment-Vergleich , Wärmebeständigkeit , Wärmeleitfähigkeit , Zuckerproduktion , Zuckerrohr
Sugar cane bagasse fibres reinforced cement composites: Thermal considerations
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