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

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. [ABSTRACT FROM AUTHOR]