2026-06-18T03:32:59Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/100692025-01-30T01:05:50Zcom_10259_6251com_10259_5086com_10259_2604col_10259_6252

00925njm 22002777a 4500 dc Santamaría Vicario, Isabel author Alameda Cuenca-Romero, Lourdes author Gutiérrez González, Sara author Calderón Carpintero, Verónica author Rodríguez Sáiz, Ángel author 2020-03 The properties and the behaviour of plaster mortars designed with Polyurethane Foam Waste (PFW) are studied in this investigation. A characterization of the mixtures is completed, in accordance with the technical specifications of European Norms. The incorporation of polyurethane waste foam can yield porous and lighter mortars, with better resistance to water-vapour permeability, although with weaker mechanical strength and higher levels of absorbency. Nevertheless, suitable mechanical strengths were achieved, resulting in a new material that is compliant with the requirements of the construction industry. The use of PFW in the the manufacture of gypsum mortars for construction reduces the consumption of natural resources and, at the same time, recovers an industrial waste that is otherwise difficult to recycle. http://hdl.handle.net/10259/10069 10.3390/ma13071497 1996-1944 Recycled material Sustainable buildings Gypsum mortar Polyurethane foam waste (PFW) Design and Characterization of Gypsum Mortars Dosed with Polyurethane Foam Waste PFW