POLYFUNCTIONAL VENTILATED BUILDING FENCING Russian patent published in 2023 - IPC E04C2/26 E04B2/14 

FIELD: construction.

SUBSTANCE: invention relates to construction; it can be used in the manufacture of ventilated wall fencings. A polyfunctional ventilated building fencing contains a row of decorative fencings pressed to each other with side ends, with a height H and a thickness Δ₁, each of which consists of a rectangular frame, upper, lower, and side ends of which are closed with a mesh, front and back sides are closed with horizontal bars inclined relatively to the horizon at an angle of 45°, made of corrosion-resistant material. Moreover, bars, on the back side, face down with their outer edges, forming, in general, a container, which is filled with pumice granules with a diameter from 20 to 40 mm, made of main metallurgical slags, while diameters of mesh cells and gaps between bars are less than the minimum diameter of granules of metallurgical slags. The frame is attached to an outer fencing with fasteners in such a way that an air gap with a width Δ₂ is formed between an inner wall of the decorative fencing and an outer fencing, a slit with a width Δ₃ is formed between the lower end of the mentioned fencing and a pavement surface, and a storm sewer is made under the lower end of the fencing. Each bar, at the front side, is made of interconnected at an angle of 90° bar inclined with its outer edge down at an angle of 45°, covered from the outer side with a white dye, and a perforated bar connected to the frame with its inner edge.

EFFECT: increase in the efficiency of a polyfunctional ventilated building fencing.

1 cl, 6 dwg