COATING Russian patent published in 2008 - IPC E04B7/20 

FIELD: building.

SUBSTANCE: invention refers to building area, in particular to coatings. The coating contains load-carrying structures with shaped boarding slabs resting upon and attached to them. The shaped boarding slabs in the span are supported by a strut bracing. The strut bracing consists of two strut bracings in triangular form with their top belts rigid. The first strut bracing is rested on load-carrying structures. The top belt of the first strut bracing is located under the top shelf of the shaped boarding and attached to it length wise the shelf. The second strut bracing is placed in the first strut bracing. The top belt of the second strut bracing is rested upon and attached to all bottom regiments of the shaped boarding. The bottom rigid belt of the second strut bracing is rested upon a bottom flange of the first strut bracing.

EFFECT: simpler strengthening of shaped boarding slabs.

3 cl, 2 dwg