NUMERICAL EVALUATION OF PERIPHERAL CONSTRUCTIONS MOISTENING THE BUILDING AFTER THE APPLICATION OF POLYURETHANE PLASTER AND PLASTER BASED ON ALUMINOSILICATE

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-16-2 / ISSN 1314-2704, June 19-25, 2014, Book 4, Vol. 2, 175-182 pp

ABSTRACT
The article evaluates a moistened office building built before 1950 after the interval of
three years, where a non-destructive moisture rehabilitation was performed using the
developed hydrophilic plasters. The evaluation is carried out by means of Delphin
software allowing you to take into account the moistening effects taking place in the
construction over time and providing exact outputs in the form of specific values
describing the moisture content achieved in the masonry. The simulation is based on the
measured moisture parameters obtained during the three years of building monitoring,
mutually comparing the so-called soft plaster rehabilitation methods according to the
WTA with plasters based on polyurethane fillers and plasters based on aluminosilicate
waste created during the production of cellular concrete.

Keywords: Polyurethane plasters, plaster based on aluminosilicate waste, simulation
calculation in Delphin software, energy rehabilitation.