Stainless Steel Soundproofing Panel for railway use
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 panels are designed to be installed horizontally.
They are laid up one over the other and secured to the HEA type vertical flange beams, which form the load-bearing structure.
The blind side is made in stainless steel, approx. 10/10 – 15/10 mm. thick.
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 (MW version), sealed with a dust-proof black fiberglass tissue.