Memorias de investigación
Ponencias en congresos:
Experimental rheological study of a self-compacting concrete reinforced with steel fibers
Año:2019
Áreas de investigación
  • Ingeniería civil y arquitectura
Datos
Descripción
In this work, the conditions of self compactability of a self-compacting concrete reinforced with steel fibers have been experimentally evaluated. The concrete has been manufactured by LAFARGEHOLCIM, for its elaboration it has been used CEM II/A-M (P-V) 42.5 R cement manufactured by Lafarge, with a content of 350 Kg/m3 and a water cement ratio of 0.56. Plasticizers (1.9) and super plasticizers (5.8) have been added as additives. As reinforcement, cold drawn steel fibers of 50 mm length and 0.62 mm diameter (slenderness 80.6) have been used, with a dosage of 10 kg/m3, supplied by the company Bekaert with the commercial name Dramix. To guarantee that the studied concrete has the necessary characteristics to be able to catalogue it as self-compacting, we have carried out the tests of runoff, funnel in V, box in L and runoff with ring J according to the instruction EHE-08.
Internacional
Si
Nombre congreso
IV International Conference on Technological Innovation in Builiding. CITE 2019
Tipo de participación
960
Lugar del congreso
Universidad Politécnica de Madrid
Revisores
Si
ISBN o ISSN
978-84-16397-88-4
DOI
Fecha inicio congreso
06/03/2019
Fecha fin congreso
08/03/2019
Desde la página
270
Hasta la página
271
Título de las actas
Libro de Actas CITE 2019
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Patología de estructuras, protecciones colectivas y medios auxiliares de edificación.
  • Grupo de Investigación: Análisis e Intervención en Patrimonio Arquitectónico
  • Departamento: Tecnología de la Edificación
  • Departamento: Construcciones Arquitectónicas y su Control