Sound Absorbing Stainless Steel Panels
The side facing the noise source is perforated, while the back side facing the receptor is ribbed to form a single piece assembly of great mechanical strength.
The blind side is made in stainless steel, approx. 10/10 – 12/10 – 15/10 mm. thick, with embossed surface, which provides a very good aesthetic appeal to the manufactured product.
The side of the panel facing the noise source is made with a micro-expanded weathering steel sheet, suitably bent and perforated.
Inside the metal casing is set in one mat of high density bakelized volcanic rock wool (Mineral Wool version), sealed with a dust-proof black fiberglass tissue.
The panels are designed to be installed one over the other horizontally and fixed inside the HEA type vertical flange beams, which form the load-bearing structure.