Memorias de investigación
Ponencias en congresos:
Study of thermal conductivity in mass concrete with polypropylene and steel fibers
Año:2017
Áreas de investigación
  • Ingeniería civil y arquitectura
Datos
Descripción
Thermal conductivity is the physical property of materials that measures their capacity to transfer heat by conduction, increased with increasing saturation, temperature, volumetric fraction and thermal conductivity of the aggregate and decreasing with the increase of the relation w / C. This property influences aspects as important as the fire behavior of reinforced concrete structures. On the other hand, the incorporation of polypropylene fibers, due to its physical, chemical and mechanical characteristics, improves its resistance and controls the cracking while the incorporation of steel fibers, modifies the nonlinear behavior of the structural concrete, especially in tensile, delaying the propagation of cracks and increasing their ductility. Based on the above premises, the objective of the present study is to compare the thermal conductivity of different concretes, without addition and with additions of polypropylene fibers and steel fibers in different percentages by weight of cement.
Internacional
Si
Nombre congreso
2nd. International Conference on Technologoical Innovation in Building. CITE 2017
Tipo de participación
960
Lugar del congreso
ETS Edificación- UPM (Madrid)
Revisores
Si
ISBN o ISSN
978-84-16397-56-3
DOI
Fecha inicio congreso
08/03/2017
Fecha fin congreso
10/03/2017
Desde la página
38
Hasta la página
39
Título de las actas
2nd. International Conference on Technologoical Innovation in Building. CITE 2017
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.
  • Departamento: Tecnología de la Edificación