التفاصيل البيبلوغرافية
| العنوان: |
Thermophysical Study of a Multi-layer Brick of Grids made of Sheep's Wool Yarn and Clay. |
| المؤلفون: |
Atbir, Aziza, El Wardi, Fatima Zohra, Khabbazi, Abdelhamid, Cherkaoui, Moha |
| المصدر: |
AIP Conference Proceedings; 7/17/2019, Vol. 2123 Issue 1, p030002-1-030002-15, 15p |
| مصطلحات موضوعية: |
CLAY, THERMAL insulation, COMPOSITE materials, WOOL, YARN, SHEEP, FOSSIL fuels |
| مستخلص: |
Thermal insulation allows a reduction in energy consumption, it is a major challenge to face the scarcity of fossil energy resources. Building sustainably with ECOMATERIAUX will help to reduce excessive energy costs to provide hygrothermal comfort in homes and reduce greenhouse gas emissions. In this sense, several scientific studies have dealt with ecological composite materials. It is in this perspective that our present work is based. The main objective of this stady is to develop a multilayer clay-based brick and thin layers of a network of sheep's wool yarn. The latter has excellent thermal insulation properties and is naturally designed for this purpose. This network of meshes will also increase the mechanical qualities of the developed composite materials. In this article are provided the results of the physico-chemical characterization of the clay used using the DRX Powder, MEB-EDX method as well as the thermal characterization of composite materials according to the number of layers inserted in the clay using the asymmetric hot plate, hot wire and flash methods. Also the experimental results were compared with the equivalent thermal conductivity calculated using different theoretical models. The results are encouraging and show a significant improvement in the insulation properties of the developed composite materials. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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