First, product overview Tanzers metal sound insulation board is an important part of the metal barrier, mainly used for sound insulation, noise elimination. The metal plate (not limited to aluminum, galvanized steel structure) panel, cavity, the back roll bending forming. The main panel has a round hole, a micro hole, a composite through hole and a blind hole. The main add cavity rock wool, glass wool, foam aluminum sound absorption plate absorber etc.. Micro perforated and super microporous composite plate due to its ability of silencing pinhole, the cavity can not add absorber. Product size can be customized according to customer requirements. Two, performance characteristics Light quality, easy installation, no pollution, factory assembly line production quality control, rich color, can be recycled for two times, easy maintenance. Three, the scope of application High speed railway, rail transit, railway, urban viaduct, highway, industrial integrated noise reduction, etc.. |