This article describes a part of experimental measurement with assistance of independent weather station. Later on, after the data processing from chosen period of time (1 week in March 2014) measurements are described, graphic processed, interpreted and compared to the results of real meteorological station from SHMÚ. Convenient climatic units are elaborated. The influence of differences in measured data on results of calculations for thermal technical parameters of covering constructions is analysed.

This presented article deals with two newly designed experimental walls with different measuring sections (5 for each lightweight wooden wall). All fragments meet the standards required for zero and energy-plus buildings, which would be mandatory in Slovakia from the year 2020. The experimental walls are located in central Europe (town Zilina, Slovakia). Description of individual test sections, the measuring technology, data collection, interior technical equipment and outdoor boundary conditions monitoring are introduced. In the future, the experimental research should progressively combine theoretical calculations with real measurement and computer HAM simulation. In this paper, the focus is aimed to the temperature profiles in wall fragments during seven days chosen from the spring period in the year 2017. The results were graphically presented and evaluated from a point of view of continuous temperature measurement in the structure, exterior boundary conditions, wall orientation and surface character (material, color). Also further intensions of research are drawn.

Feuchtespeicherung für ausgewählte BaumaterialienDie Voraussetzung für die mathematische Modellierung der Feuchtespeicherung in Baumaterialien ist eine eindeutige Funktion, die mit der relativen Umgebungsfeuchte gekoppelt ist und die Feuchtespeicherung im gesamten Feuchtebereich (von 0 bis 100 % r. F.) beschreibt. Deshalb ist es notwendig, die Feuchtespeicherfunktion für den Sorptions-und den Kapillarwasserbereich festzustellen. In diesen Bereichen ist die Feutespeicherfunktion durch die Sorptionsisotherme (Sorptionswasserbereich), Bild 1a, und die Saugspannungskurve (Kapillarwasserbereich), Bild 1b, charakterisiert. Bestimmung von feuchtetechnischen Materialparametern ausgewählter Baumaterialien für die rechnerische Bewertung von Baukonstruktionen unter den Bedingungen in der SlowakeiMarián Vertal' Pavol Ď urica

Current environmental crisis calls for sustainable solutions in the building industry. One of the possible solutions is to incorporate timber-framed constructions into designs. Among other benefits, these structures are well established in many countries, originating in traditional building systems. This paper focuses on experimental timber-frame walls. Different wall assemblies vary in thermal insulation materials and their combinations. We investigated ten experimental wall structures that have been exposed to natural external boundary conditions since 2015. The emphasis was on their state in terms of visual deterioration, mass moisture content, and thermal conductivity coefficient. We detected several issues, including defects caused by inappropriate realization, causing local moisture increase. Material settlement in loose-fill thermal insulation was another issue. Concerning was a significant change in the thermal conductivity of wood fiber insulation, where the current value almost doubled in one case compared to the design value determined by the producer.

The article presents the partial knowledge of the area of building physics. The goal is to evaluate the measured data of the temperatures of three window constructions from different material and glass systems. The measurements are made at different places of window friezes and glazing and they run continuously throughout the year. These windows are suitable for low-energy buildings.