Mostrar o rexistro simple do ítem
Automated Control of the Fresh State of Industrial Concrete Behaviour by Rheometer Test Adjustment
dc.contributor.author | Rojo-López, Gemma | |
dc.contributor.author | González-Fonteboa, Belén | |
dc.contributor.author | Carro-López, Diego | |
dc.contributor.author | Martínez-Abella, Fernando | |
dc.date.accessioned | 2024-05-27T19:03:39Z | |
dc.date.available | 2024-05-27T19:03:39Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Rojo-López G, González-Fonteboa B, Carro-López D, Martínez-Abella F. Automated Control of the Fresh State of Industrial Concrete Behaviour by Rheometer Test Adjustment. Applied Sciences. 2023; 13(21):11738. https://doi.org/10.3390/app132111738 | es_ES |
dc.identifier.uri | http://hdl.handle.net/2183/36654 | |
dc.description.abstract | [Abstract:] This study aimed to develop a rheometer prototype and define a procedure for adjusting the automated control of the fresh state of concrete. Sixteen batches were produced, and their fresh behaviour was measured at different testing times by applying the Abrams cone and flow curve test (FCT) as the rheological protocol. During this test, the yield stress and plastic viscosity of the concretes were measured in relative units. The rheometer prototype was used to define a new protocol to select the most suitable rheometer impeller arrangement and optimal FCT configuration. This protocol considers the torque at the end of the breakdown period, torque reduction during the breakdown period, segregation, and negative values of the yield stress in relative units. This protocol also enabled an iterative adjustment procedure, facilitating the use of a rheometer for the automated control of the homogeneity and behaviour of fresh concrete, as well as real-time decision making. | es_ES |
dc.description.sponsorship | This research was funded by the Spanish Ministerio de Ciencia e Innovación—Agencia Estatal de Investigación through three research projects entitled: “Design of sustainable concrete for 3D printing based on rheology and on the control of very early properties (Eco3DConcrete)—PID2020-115433RB-I00”, “Design of concrete precast elements incorporating sustainable strategies for self-healing to increase their service life (PREHEALING)—PDC2021-121660-I00” and “Exploiting the synergic effects between 3D printing and self-healing technologies to design sustainable and durable concrete (3DHealConcrete)—TED2021-129757B-I00”. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115433RB-I00/ES/DISEÑO DE HORMIGON MAS SOSTENIBLE PARA IMPRESION 3D BASADO EN LA REOLOGIA Y EL CONTROL DE PROPIEDADES A MUY CORTAS EDADES | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PDC2021-121660-I00/ES/DISEÑO DE PREFABRICADOS DE HORMIGON EMPLEANDO ESTRATEGIAS SOSTENIBLES DE AUTO REPARACION PARA INCREMENTO DE SU VIDA UTIL | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/TED2021-129757B–I00/ES | es_ES |
dc.relation.uri | https://doi.org/10.3390/app132111738 | es_ES |
dc.rights | Atribución 3.0 España | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Fresh behaviour | es_ES |
dc.subject | Flow chart | es_ES |
dc.subject | Yield stress | es_ES |
dc.subject | Plastic viscosity | es_ES |
dc.subject | Concrete characterisation | es_ES |
dc.title | Automated Control of the Fresh State of Industrial Concrete Behaviour by Rheometer Test Adjustment | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Applied Sciences | es_ES |
UDC.volume | 13 | es_ES |
UDC.issue | 21 | es_ES |
UDC.startPage | 11738 | es_ES |
dc.identifier.doi | 10.3390/app132111738 |