Memorias de investigación
Ponencias en congresos:
POST CRACKING BEHAVIOUR OF FIBRE REINFORCED CONCRETE WITH MINERAL WOOL FIBERS RESIDUES
Año:2018
Áreas de investigación
  • Ingeniería civil y arquitectura,
  • Construccion,
  • Materiales de construccion,
  • Ingeniería de construcción
Datos
Descripción
The research concerns the feasibility of recycling fibers from mineral wool residues from construction and demolition waste, by incorporating them into a fine grained concrete. All the specimens of concrete with various types of fibers have been subjected to the mechanical tests of flexural and compressive strength. Also the pre-cracking and post-cracking softening behaviour of concrete with fiber residues has been investigated. The flexural load-CMOD and load-deflection relationships, obtained in three-point bending test, have been used to determine the fracture parameters: fracture energy, critical stress intensity factor, critical crack tip opening displacement, critical effective crack length. It was verified that the incorporation of mineral residues to a cement concrete is a viable alternative for their recycling; the new composites analyzed maintain adequate mechanical properties for different application.
Internacional
No
Nombre congreso
3RD SCIENTIFIC CONFERENCE ENVIRONMENTAL CHALLENGES IN CIVIL ENGINEERING (ECCE)
Tipo de participación
960
Lugar del congreso
Opole, Poland
Revisores
Si
ISBN o ISSN
978-83-937864-2-8
DOI
Fecha inicio congreso
23/04/2018
Fecha fin congreso
25/04/2018
Desde la página
78
Hasta la página
78
Título de las actas
Opole, Poland, April 23rd- 25th, 2018 ENVIRONMENTAL CHALLENGES IN CIVIL ENGINEERING (ECCE) Book of Abstracts
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Construcciones Arquitectónicas y su Control