The main features of the sound insulation board: under the premise of ensuring the sound absorption and sound insulation effect, its characteristic is simple production and installation

  1.Good sound insulation effect: the average sound insulation effect is30dB. (Standard sound-absorbing cotton48K, thickness95 ×Height500 ×Length1000-3000）

  2.Weather resistance and durability: The product has water resistance, heat resistance, UV resistance, and will not reduce performance or abnormal quality due to changes in rain temperature. The sound insulation layer of the product is made of endurance board, galvanized endurance board, glass wool,HThe surface of the steel column is galvanized, and the anti-corrosion period exceeds.15Year.

  3.The sound insulation board is beautiful: you can choose various colors and shapes to combine to coordinate with the surrounding environment and form a beautiful scenery.

  4.Economical sound insulation board: The prefabricated structure improves work efficiency, shortens construction time, and saves construction and labor costs.

  5.Convenient sound insulation board: installed in parallel with other products, easy to maintain and update.

  6.The safety of the sound insulation board: both ends of the sound absorption boardΦ6.2The wire rope is connected and fixed to prevent secondary damage and cause loss of personnel and property.

  7.Lightweight sound insulation board: sound-absorbing board series products have the characteristics of light weight, and the quality of square meters is less20kg, can reduce the bearing load of elevated light rail and elevated road, and can reduce the structural cost.

  8.The fire protection of the sound insulation board: the use of ultra-fine glass wool, high melting point, non-combustible, fully meet the requirements of environmental protection and fire protection regulations, and the fire rating reachesALevel.

  9.High strength: Considering the climatic conditions of different regions in China, the wind load is fully considered in the structural design. Use1.0-1。  6Millimeter galvanized sheet, the groove is pressed by CNC equipment to increase strength, so that the product can resist10-12Typhoon and300kg / m2of pressure.

  10.Waterproof and dustproof: The shutter design fully considers waterproof and dustproof, and its angle is set450In the dust or rain environment, sound absorption will not be affected. Dust removal and drainage measures are provided in the structure to prevent water from accumulating inside the components.

  11.The sound insulation board is durable: the product design fully considers the wind load of the road, the collision safety of traffic vehicles and the open-air corrosion protection under the entire climatic conditions. The product adopts aluminum alloy endurance plate, galvanized endurance plate, glass wool andHThe surface of the steel column is galvanized. The company guarantees that the product is15During the year will not corrode, change the shape, sound absorption and sound insulation effect.