Bränder i höga trähus- att förebygga och åtgärda bränder i trästommar

Sammanfattning: More and more high-rise buildings are being built of wood, largely because of thedevelopment of factory-manufactured industrial building elements and building systems inrecent years. Despite great positive impact on the environmental impact of the constructionindustry, the fact remains that wood burns very easily, and spreads quickly unless the rightmeasures are taken at the design stage.The purpose of this study is to investigate how high wooden houses are protected againstfire during the design phase. The new function-based requirements from BBR opened upnew opportunities to build high in wood. The idea is to highlight and inform about therelatively new way of building high-rise buildings with the fire factor in focus.Interviews and literature studies formed the basis for this study of the effective methodsused in the design of tall wooden houses.The design is drastically affected if the frame is built of wood material. BBR, the FireBrigade and insurance companies are some of the experts consulted in connection withthis study. Information from Fire Engineers and Designers allowed us to see how fire isprevented and what changes are being made unlike houses of other materials.The literature study and interviews show that fire risks for these types of buildings areovercome after the implementation of all BBR regulations and laws with analytical designfor fire protection in Br0 buildings. Sensitive designs must be addressed through the use ofappropriate sealants around the throughings, secure fire cells with various disks such asplasterboard, non-combustible materials such as mineral wool can be used as insulatingmaterials, mechanical ventilation systems that can reduce fire spread through ventilationopenings, and automatic with manual fire extinguishers that can meet the requirements.The conclusion is that fire can definitely be prevented in the design of tall wooden housesby using the solutions we present in connection with this study.