The Effect of Glass and Palm Fibers on the Mechanical and Thermal Properties of Compressed Earth Blocks (CEB) Stabilized with Cement

• Published in: Journal of natural fibers Vol. 21; no. 1
• Main Authors: Fidjah, Abdelkader, Rabehi, Mohamed, Kezrane, Cheikh, Hamdau, Boubaker, Ferhat, Maroua, Zitouni, Tidjani Ahmed, Sakhi, Tayeb, Garadi, Fatima
• Format: Journal Article
• Language: English
• Published: Taylor & Francis Group 31.12.2024
• Subjects: Compressed earth blocks (ceb); glass fibers; mechanical properties; palm fibers; strengthen; thermal properties
• ISSN: 1544-0478; 1544-046X
• DOI: 10.1080/15440478.2024.2397809

Modern research is focused on the discovery of new compounds that meet the requirements of modern construction. An example of low energy consumption is that buildings consume between 20% and 40% of energy. In this research, the effect of fiber addition on the properties of compacted earth bricks composed of clay and sand and fixed with cement is studied. Fiberglass or palm are used in different proportions (0% and 0.4%). This is done by studying the change in mechanical and thermal properties. The study focuses on clarifying the role of fiber type and the amount of compressive force applied to the soil. To change the properties of bricks. This is studied using experimental methods and systematization criteria. The results showed a decrease in density by 9.1%, with a decrease in water absorption by 8%, an increase in brick hardness by 42.7%, and a decrease in thermal conductivity by 22.2%. These results show that the addition of fiber improves mechanical and thermal properties. Which reduces energy consumption. The results are important because they explain the changes that occur in the earth block when palm fibers and glass are added and how they are used to improve earthen buildings.