Título:
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Steel-fibre-reinforced self-compacting concrete with 100% recycled mixed aggregates suitable for structural applications
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Autor/a:
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Ortiz Lozano, José Ángel; Fuente Antequera, Albert de la; Mena Sebastià, Francisco; Segura Pérez, Ignacio; Aguado de Cea, Antonio
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental; Universitat Politècnica de Catalunya. EC - Enginyeria de la Construcció |
Abstract:
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This research focuses on designing and characterizing steel-fibre-reinforced self-compacting concrete using recycled aggregates (SFR-SCC-RA).Six different concrete dosages have been designed, and two extensive mechanical and physical characterization programs have been conducted. The first program was developed in a concrete production plant to verify the compatibility of the new material with the existing production systems. The second program was developed in a laboratory under controlled temperature and humidity conditions. Although compressive strengths greater than 25 N/mm2 have been reached (which allows the material to be classified as structural), the design in this initial phase is oriented to applications with limited mechanical requirements (e.g., foundations, earth retaining walls and pavements, in which design forces are moderate). |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó -Fiber-reinforced concrete -Aggregates (Building materials)--Recycling -Fibres -Recycling -Mechanical properties -Residual/internal stress -Self-compacting concrete -Construcció en formigó armat amb fibres d'acer -Àrids (Materials de construcció) -- Reciclatge |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Artículo |
Editor:
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Elsevier
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Compartir:
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