Specification :

Contact person: Susan email: perforatedmetalmesh@ yahoo.com
sound barrier wall Sound barrier wall or noise barrier, using perforated metal and perforated sheet material, also named sound barrier wall, soundproofing, windbreak, sound-proof walls. sound barrier wall provide effective and pre-dictable isolation from excessive sound. they can reduce noise levels by 20 dBa depending upon wall height, location of the noise source, and the location of the receiver. noise barrier walls can be custom designed for many interior and exterior noise control applications. typcial applications include: roads and interstate highways, commercial and residential property barriers, parking lots, compresspors, emergency generators, cooling towers, gas transmissior stations, pumping stations, water and waster water treatment plants, railroads and subways, and subways, and bridges. they are designed and built to privide years of service under the toughest conditions. Our factory can provide a complete service package including: Expert noise control advice and assistance Noise measurements testing and laboratory analysis if needed. Customized design solutions Manufacture of all components and structures to agreed specifications Installation assistance.