DBPapers
DOI: 10.5593/sgem2012/s21.v4012

NEW FILLER FOR REDEVELOPMENT MORTAR, OBTAINED BY RECYCLING OF POLYURETHANE FOAM

T. DVORSKY, V. VACLAVIK, V. DIRNER, J. DAXNER, P. SILAROVA
Wednesday 1 August 2012 by Libadmin2012

References: 12th International Multidisciplinary Scientific GeoConference, www.sgem.org, SGEM2012 Conference Proceedings/ ISSN 1314-2704, June 17-23, 2012, Vol. 4, 729 - 736 pp

ABSTRACT

The article describes rigid polyurethane foam recycling methods, one of which is used
as a substitute for expanded volcanic glass - perlite, expanded obsidian and expanded
vermiculite in foamed restoration mortars. It describes the physical properties of
recycled polyurethane foam, a proposal of experimental prescriptions and physical
properties of the prepared restoration mortars.

Keywords: restoration mortar, recycling, polyurethane foam

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