Heat-Technical Comparison of Wall Construction Systems Belonging to MMC

The article deals with comparison of three wall systems. One of the structural systems is conventional and the two others systems are among the Modern Methods of Construction (MMC). For comparison the endpoints were: thermal balance and condensation of water vapor. The thickness of the wall structures and the individual layers are modelled to meet the recommended amount of heat transfer coefficient Ur1. When this requirement is met, the condensation of water vapor in the wall structures is further analyzed. The aim is to determine whether, during the cycle of a year the balance of water vapor is negative and where is the location of condensation in the wall of the MMC wall construction used in Slovakia. The result of the investigation will be a comparison of selected structures and evaluating the most advantageous wall structure of selected construction systems.