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Year 2024, Volume: 32, 30 - 40, 30.12.2024

Bahia Rabehi Youcef Ghernouti Sabria Malika Mansour Khaled Boumchedda

https://doi.org/10.55549/epstem.1598002

Abstract

References

  • Rahebi, B., Ghernouti, Y., Mansour, S. M. & Boumchedda, K. (2024). Development and characterization of stabilized earth blocks based on recycled sediment and lightweight aggregates. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 30-40.

Development and Characterization of Stabilized Earth Blocks Based on Recycled Sediment and Lightweight Aggregates

Year 2024, Volume: 32, 30 - 40, 30.12.2024

Bahia Rabehi Youcef Ghernouti Sabria Malika Mansour Khaled Boumchedda

https://doi.org/10.55549/epstem.1598002

Abstract

The main objective of this experimental study is the development of eco-materials based on recycled material by recovery of dam sediment, and the incorporation of lightweight aggregates in order to improve the physical, mechanical and thermal properties of the stabilized earth blocks (SEB) used in construction. The development of stabilized earth blocks is carried out using different amounts of stabilizers (cement, lime) and different dosages of lightweight aggregates in substitution of dam sediment (10, 20, 40 and 50%). An experimental campaign was directed to test the physical, mechanical and thermal characteristics of the blocks produced. The obtained results show that the blocks made from 50% lightweight aggregates and 10% stabilizer (cement) have the best performances. Adding lightweight aggregates to the block composition improves shrinkage. Using a higher percentage of lightweight aggregates and combined to a fixed quantity of binder leads to better stability of the earth blocks by reducing weight loss and increasing durability.

Keywords

Earth block Recycled sediment Strength Thermal conductivity Lightweight aggregates

References

  • Rahebi, B., Ghernouti, Y., Mansour, S. M. & Boumchedda, K. (2024). Development and characterization of stabilized earth blocks based on recycled sediment and lightweight aggregates. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 30-40.
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Details

Primary Language English
Subjects Chemical Engineering (Other)
Journal Section Articles
Authors

Bahia Rabehi

Youcef Ghernouti

Sabria Malika Mansour

Khaled Boumchedda

Early Pub Date December 10, 2024
Publication Date December 30, 2024
Submission Date April 8, 2024
Acceptance Date July 2, 2024
Published in Issue Year 2024 Volume: 32

Cite

APA Rabehi, B., Ghernouti, Y., Mansour, S. M., Boumchedda, K. (2024). Development and Characterization of Stabilized Earth Blocks Based on Recycled Sediment and Lightweight Aggregates. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 32, 30-40. https://doi.org/10.55549/epstem.1598002
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