Obvodové pláště dřevostaveb s využitím sádrokartonových desek

Abstract

Nowadays houses are selected according to many requirements, mainly on the construction speed, quality and uncommonness of new buildings. Emphasis is placed on environmental aspects, in the first place to ecology and nature harmony. Common requirements of the buildings are integration the natural framework and use many natural materials. On the other hand there is the requirement of the lowest price of construction work and the lowest prospective operating costs. Because of this reasons many investors choose wooden houses. The main aim of this dissertation is comprehensively assess and evaluate wall panel with plasterboard. It means exhaustively find out horizontal carrying capacity of panels not only calculation methods but also with many exact experimental samples of wall panels. Very important value is also detection deformation wall panel with plasterboard and comparison with gypsum fibre board and design maximum permissible deformation of wall panel for construction of wooden building envelopes. Another task of dissertation is designed optimal composition of wooden building envelopes with load bearing plasterboard and gypsum fibre board. Aim of the comparison of composition of wooden building envelopes by selected criteria [16] is find out comparability properties of plasterboard with the most used gypsum fibre board. Criteria are chosen with regard to direct influence on building envelopes. In dissertation there were used heat technical (heat transfer coefficient, the lowest internal surface temperature structure, distribution of moisture structure), ecological (energy intensity of production of building materials - energy consumption and production CO2) and economic (price for materials and montage) criteria. According to multi-criteria analysis selected building envelopes with plasterboard and gypsum fibre board is determined optimal wooden building envelopes.