Perforated sheets - Import export

Galvanized sheet is made from flat rolled sections by the method of uniform zinc spraying to ensure its durability. According to the design, the product is made smooth of small thicknesses; it is further modified into a perforated and corrugated sheet on special machines, which is later used for the construction of barriers, roofs, gazebos, etc. Smooth galvanized sheet is widely used in mechanical engineering and in everyday life. It is used to make water tanks, cisterns, barrels, trailers, fences, cars, wagons, water transport, carts, shovels, road signs, playgrounds, etc. Galvanized corrugated sheet is intended for the manufacture of pedestrian areas, crossings, ladders, footrests, steps. The galvanized product is produced in rolls and in sheets with a width of 1000 to 1500 mm, a length of up to 2500 mm with a wall thickness of 0.3 2 mm You can contact us by mail - marketing@stalevar.com or by phone +380675624220.

The noise reducer is a barrier devices that enhances the performances by virtue of sound wave propagation at the point of "diffraction". With the installation of the noise reducer it is possible, the acoustic result being equal, to reduce the barrier height thus obtaining a benefit in terms of visual impact. The elliptical noise reducer, thanks to its special geometrical configuration, can be installed on any type of barrier, reducing the sound pressure field behind the screen. The installation of the elliptical noise reducer guarantees an increase in the Insertion Loss value ranging between 1.7 and 4.4 dB(A) depending on the chosen reception in the barrier acoustic shadow area, and the testing method, the height being equal or adding the reducer, as certified by free field testing, in compliance with standard ISO 10847. The elliptical noise reducer consists of a shell of aluminium sheet, or hot-galvanized painted perforated sheet with circular holes with six different diameters, to o