Article (Scientific journals)
Towards the development of performance-efficient compressed earth blocks from industrial and agro-industrial by-products
Valenzuela, Marian; Ciudad, Gustavo; Cárdenas, Juan Pablo et al.
2024In Renewable and Sustainable Energy Reviews, 194, p. 114323
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Keywords :
Compressed earth blocks; Agro-industrial by-product; Sustainable construction; Stabilizers; CEB; Natural fibers; Durability
Abstract :
[en] This work addresses the development of compressed earth blocks with high quality using stabilizers and reinforcements of industrial and agroindustrial by-products. A critique of the production of compressed earth blocks using new mixtures, compositions, and characteristics required for adequate performance according to different construction standards is included. Furthermore, the effect of adding stabilizers and reinforcements from industrial and agro-industrial by-products on strength, durability and thermal insulation is evaluated. Fibers improve tensile and crack resistance, while stabilizers enhance the cohesion of mixtures, originating new compounds with higher compressive strength and lower permeability. Finally, the main prediction tools for engineering design and application of compressed earth blocks in buildings are discussed. The main findings and research gaps identified provide a baseline for future research projects focused on the transition to a low-carbon future through the production of compressed earth blocks.
Research center :
Sustainable Building Design Lab
Disciplines :
Architecture
Author, co-author :
Valenzuela, Marian
Ciudad, Gustavo 
Cárdenas, Juan Pablo 
Medina, Carlos
Salas, Alexis 
Oñate, Angelo
Pincheira, Gonzalo
Attia, Shady  ;  Université de Liège - ULiège > Département ArGEnCo > Techniques de construction des bâtiments
Tuninetti, Víctor 
Language :
English
Title :
Towards the development of performance-efficient compressed earth blocks from industrial and agro-industrial by-products
Publication date :
30 April 2024
Journal title :
Renewable and Sustainable Energy Reviews
ISSN :
1364-0321
eISSN :
1879-0690
Publisher :
Elsevier BV
Volume :
194
Pages :
114323
Peer reviewed :
Peer Reviewed verified by ORBi
Development Goals :
11. Sustainable cities and communities
Available on ORBi :
since 17 February 2024

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