Prefabricated building to act as a garage has walls made from prefabricated wall elements and a roof made from prefabricated roof elements

摘要

A roof element (6,6') has sealing channels (12) open upwards and downwards to run vertically next to a support surface on walls (4) that have cavities in an area lying under the sealing channels. The cavities and sealing channels are cast jointly in concrete mixed on site.