Fire and postfire compressive strength of recycled aggregate concrete made with ceramic stoneware
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Título
Fire and postfire compressive strength of recycled aggregate concrete made with ceramic stonewareAutoría
Fecha de publicación
2024-04-18Editor
ElsevierISSN
2352-7102Cita bibliográfica
Albero, V., Reig, L., Hernández-Figueirido, D., Roig-Flores, M., Melchor-Eixea, A., Piquer, A., & Pitarch, A. M. (2024). Fire and postfire compressive strength of recycled aggregate concrete made with ceramic stoneware. Journal of Building Engineering, 89, 109363.Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
This study investigated the possibilities of reusing ceramic stoneware (CS) waste, a particular type of tiles ceramic waste (TCW), provided by a treatment plant in Castellon (east Spain), as recycled aggregate in ... [+]
This study investigated the possibilities of reusing ceramic stoneware (CS) waste, a particular type of tiles ceramic waste (TCW), provided by a treatment plant in Castellon (east Spain), as recycled aggregate in structural concrete, and its influence on concrete behaviour when exposed to elevated temperatures (200 °C, 400 °C, 600 °C, 800 °C; compressive strength determined in hot and after air and water cooling). Although all samples exhibited similar strength values at room temperature, their thermal conductivity reduced with increasing CS contents. Strength values progressively dropped with rising temperatures, with the highest results recorded in hot, followed by air and, finally, by water cooling. Smaller differences between the strength registered in hot and after cooling were generally recorded in the recycled aggregate concretes (RAC) than in the reference sample. The concrete prepared with 100 vol% CS gravel was the only one to generally provide better residual strength after air-cooling than in hot. [-]
Publicado en
Journal of Building Engineering 89 (2024) 109363Datos relacionados
Data will be made available on request.Entidad financiadora
Generalitat Valenciana | Universitat Jaume I
Código del proyecto o subvención
INVEST/2022/243 | UJI-B2021-34
Derechos de acceso
2352-7102/© 2024 The Authors. Published by Elsevier Ltd.
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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