Artículo
On the Properties Evolution of Eco-Material Dedicated to Manufacturing Artificial Reef via 3D Printing: Long-Term Interactions of Cementitious Materials in the Marine Environment
Boukhelf, Fouad; Sebaibi, Nassim; Boutouil, Mohamed; Yoris, Adrián Isidro
; Blanco Fernandez, Elena; Castro Fresno, Daniel; Real Gutierrez, Carlos; Herbert, Roger J. H.; Greenhill, Sam; Reis, Bianca; Franco, João N.; Borges, Maria Teresa; Sousa Pinto, Isabel; van der Linden, Pieter; Gómez, Oscar Babé; Meyer, Hugo Sainz; Almada, Emanuel; Stafford, Rick; Danet, Valentin; Lobo Arteaga, Jorge; Tuaty Guerra, Miriam; Hall, Alice E.
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
07/2022
Editorial:
Multidisciplinary Digital Publishing Institute
Revista:
Sustainability
e-ISSN:
2071-1050
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
This paper deals with the evolution monitoring of biomass colonization and mechanical properties of 3D printed eco-materials/mortars immersed in the sea. Measurements of tensile strength, compressive strength, and Young’s modulus were determined on samples deployed along the Atlantic coast of Europe, in France, United Kingdom, Spain, and Portugal. The samples were manufactured using 3D printing, where six mix designs with a low environmental impact binder were used. These mortars were based on geopolymer and cementitious binders (Cement CEM III), in which sand is replaced by three types of recycled sand, including glass, seashell, and limestone by 30%, 50%, and 100% respectively. The colonization of concrete samples by micro/macro-organisms and their durability were also evaluated after 1, 3, 6, 12, and 24 months of immersion. The results showed that both biomass colonization and mechanical properties were better with CEM III compared to geopolymer-based compositions. Therefore, the mixed design optimized according to mechanical properties show that the use of CEM III should be preferred over these geopolymer binders in 3D printed concrete for artificial reef applications.
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Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Boukhelf, Fouad; Sebaibi, Nassim; Boutouil, Mohamed; Yoris, Adrián Isidro; Blanco Fernandez, Elena; et al.; On the Properties Evolution of Eco-Material Dedicated to Manufacturing Artificial Reef via 3D Printing: Long-Term Interactions of Cementitious Materials in the Marine Environment; Multidisciplinary Digital Publishing Institute; Sustainability; 14; 15; 7-2022; 1-14
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