Analysis of the mechanical behaviour of the cement mortars with additives of mineral wool fibres from recycling of CDW

Piña Ramírez, Carolina and Rio Merino, Mercedes del and Viñas Arrebola, Carmen and Vidales Barriguete, María Alejandra and Kosior-Kazberuk, Marta (2019). Analysis of the mechanical behaviour of the cement mortars with additives of mineral wool fibres from recycling of CDW. "Construction and building materials", v. 210 ; pp. 56-62. ISSN 0950-0618. https://doi.org/10.1016/j.conbuildmat.2019.03.062.

Description

Title: Analysis of the mechanical behaviour of the cement mortars with additives of mineral wool fibres from recycling of CDW
Author/s:
  • Piña Ramírez, Carolina
  • Rio Merino, Mercedes del
  • Viñas Arrebola, Carmen
  • Vidales Barriguete, María Alejandra
  • Kosior-Kazberuk, Marta
Item Type: Article
Título de Revista/Publicación: Construction and building materials
Date: January 2019
ISSN: 0950-0618
Volume: 210
Subjects:
Freetext Keywords: Mineral wool, Mortar, Recycling, Sustainable construction, Construction and demolition waste
Faculty: E.T.S. de Edificación (UPM)
Department: Construcciones Arquitectónicas y su Control
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

This research analyses the viability of the valuation of mineral wool waste from construction and demolition waste (CDW) as reinforcement of cement matrices. The objective is to analyse the mechanical behaviour of a material composed of a cement mortar matrix to which the aforementioned waste is incorporated. For this purpose, an experimental plan is made in which cement mortar specimens are made with different % of different types of waste, on which Shore D surface hardness, Module of Young, fracture energy, flexural and compressive strength and microscopy tests are carried out, to evaluate their viability as a reinforcement material. The results of the tests show that although the mechanical resistance decreases there is a good connection between the cementitious matrix and the waste resulting in a sustainable alternative to the fibres used today.

More information

Item ID: 64334
DC Identifier: http://oa.upm.es/64334/
OAI Identifier: oai:oa.upm.es:64334
DOI: 10.1016/j.conbuildmat.2019.03.062
Official URL: https://www.sciencedirect.com/science/article/pii/S0950061819305434?dgcid=author
Deposited by: Memoria Investigacion
Deposited on: 02 Dec 2020 09:25
Last Modified: 02 Dec 2020 09:25
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