LATTICE STRUCTURE AND METHOD OF ITS ASSEMBLING Russian patent published in 2008 - IPC E04H17/00 

FIELD: construction.

SUBSTANCE: lattice structure includes upper and lower belts, box-like section stands lattice set in the vertical symmetry plane of the cross section of the structure. Upper and lower belts and stands are made of galvanised siding in the form of beam channels. On the walls of the beam channels of the upper and lower belts there are through grooves of the shape mating section of the stands and having long tabs, with possibility of their moving and interworking with the stands, on the walls in the upper and lower parts whereof there are through grooves mating through grooves of the upper and lower belts by means of long tabs. Method of assembly of the above said construction is also described.

EFFECT: improved processability of connective elements of the structure, assembly simplification and extended service life.

2 cl, 7 dwg