Caracterización de residuos de demolición y construcción para la identificación de su potencial de reúso

Lina María Chica-Osorio, Juan Manuel Beltrán-Montoya

Resultado de la investigación: Contribución a una revistaArtículoInvestigaciónrevisión exhaustiva

Resumen

Construction and demolition waste (CDW) have become a constant problem due to its volume of production and the lack of space for its final disposal. Several management strategies have been proposed to solve this problem as the reduction in the source of generation or the reuse as raw material. Nonetheless, for many cases this process is not consistent because CDW nature and its properties are not considered as an important variable in the identification of its possible reutilization. For this paper, an example of the potential reuse identification with regards to construction and demolition waste of Medellin city is presented. For this purpose, the physical, mineralogical and energetic properties were determined, as well as the specific amount of production. The results showed that the greatest potential reuse for CDW is associated to excavation waste and block masonry. Furthermore, based on the latter, a reuse model consisting in a soil-cement plate with 95% CDW was established.

Idioma originalEspañol
Páginas (desde-hasta)338-347
Número de páginas10
PublicaciónDYNA (Colombia)
Volumen85
N.º206
DOI
EstadoPublicada - 1 jul 2018

Huella dactilar

Demolition
Soil cement
Excavation
Raw materials

Palabras clave

  • CDW reutilization
  • Physical and chemical characterization

Citar esto

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title = "Caracterizaci{\'o}n de residuos de demolici{\'o}n y construcci{\'o}n para la identificaci{\'o}n de su potencial de re{\'u}so",
abstract = "Construction and demolition waste (CDW) have become a constant problem due to its volume of production and the lack of space for its final disposal. Several management strategies have been proposed to solve this problem as the reduction in the source of generation or the reuse as raw material. Nonetheless, for many cases this process is not consistent because CDW nature and its properties are not considered as an important variable in the identification of its possible reutilization. For this paper, an example of the potential reuse identification with regards to construction and demolition waste of Medellin city is presented. For this purpose, the physical, mineralogical and energetic properties were determined, as well as the specific amount of production. The results showed that the greatest potential reuse for CDW is associated to excavation waste and block masonry. Furthermore, based on the latter, a reuse model consisting in a soil-cement plate with 95{\%} CDW was established.",
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Caracterización de residuos de demolición y construcción para la identificación de su potencial de reúso. / Chica-Osorio, Lina María; Beltrán-Montoya, Juan Manuel.

En: DYNA (Colombia), Vol. 85, N.º 206, 01.07.2018, p. 338-347.

Resultado de la investigación: Contribución a una revistaArtículoInvestigaciónrevisión exhaustiva

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