FIELD: construction.
SUBSTANCE: lattice ceiling structure includes parallel main and transverse T-shaped parts. T-shaped parts have horizontal legs stretching at both sides of the central plane. The transverse T-shaped parts are attached with their ends to the main T-shaped parts by end joints. Joints make it possible for a module to be folded in the ceiling plane in a zigzag manner. The transverse T-shaped parts lie in directions parallel to the main T-shaped parts. The transverse T-shaped parts joined at the side of the separate main T-shaped part are folded in the common direction relative to their end joint. In the areas of connection with the adjacent main T-shaped part the transverse parts are folded in the opposite direction relative to their end joints with the adjacent T-shaped part.
EFFECT: reduced labour resources in assembly.
10 cl, 9 dwg
