Ověření vlastností desek na bázi dřeva aplikovaných pro řešení detailů plochých střech

Abstract

Wood based panels are mostly used in the building industry. Using these panels in details of flat roofs is one from their advantages. Problem occurs in the case of increased humidity mainly by leakage or water vapor condensation in the construction which causes degradation of panels. That causes also changes in basic characteristics and reduces the bearing capacity. This final work contains in first part description, production and utilization of the most used wooden panels. Further degradation of wooden panels and principle of roofs technical building survey are described. In the second part in thesis author evaluates influence of humidity in flat roofs details on creation of mould and influence of increased humidity into underlay materials and wooden panels on bearing capacity of screw connections. Tests were making with the aim of assess the suitability of different OSB panels application in details flat roofs.