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Estimation of the thermophysical properties of date palm fibers/gypsum composite for use as insulating materials in building

机译:估计用作建筑隔热材料的枣椰子纤维/石膏复合材料的热物理性质

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摘要

This work aims to develop a new composite material to improve the thermophysical properties and the lightness of gypsum plaster made with date palm fibers for the purpose of reducing the building energy consumption. This composite material is intended to be used in walls or false ceilings. Date palm fibers gypsum boards could be used instead of plaster boards as thermal insulators in buildings. By varying the mass fraction of date palm fibers (from 0 to 20%), an experimental investigation of the thermo physical proprieties of gypsum reinforced with date palm fibers was mainly performed using the periodical and flash methods which were coupled to an inverse technique. The experimental results of thermal conductivity showed a good agreement with the theoretical model developed by Woodside and Mesmer for the determination of equivalent thermal conductivity. (C) 2017 Published by Elsevier B.V.
机译:这项工作旨在开发一种新型复合材料,以改善用枣棕纤维制成的石膏灰泥的热物理性质和轻度,以减少建筑能耗。该复合材料旨在用于墙壁或假天花板。枣椰子纤维石膏板可以代替石膏板作为建筑物的绝热材料。通过改变枣椰子纤维的质量分数(从0%到20%),主要使用周期性和闪蒸方法(结合了逆向技术)对枣椰子纤维增强的石膏的热物理特性进行了实验研究。导热系数的实验结果与Woodside和Mesmer开发的用于确定等效导热系数的理论模型吻合良好。 (C)2017由Elsevier B.V.发布

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