Product Advantage
High - efficiency sound absorption: Its unique structural design, with punched holes on the surface and internal sound - absorbing materials, enables it to effectively absorb sounds of different frequencies. It has a relatively good absorption effect on medium - and low - frequency noises, such as the humming sound generated by factory equipment operation and the low - frequency noise of vehicles traveling on the road. This is because when sound waves enter the perforated sound - absorbing sandwich panel, the internal sound - absorbing materials (such as rock wool, glass wool, etc.) reduce the reflection and propagation of sound through their own porous structures.
High strength and long service life: The acoustic sandwich panel itself has relatively high strength. It can be used as a wall or ceiling material, can be stably fixed on the building structure, and maintain its shape and function during long - term use.
Long fire - resistant time: When the sandwich layer adopts materials with good fire - proof performance such as rock wool and glass wool, the acoustic sandwich panel has relatively good fire - proof ability. The core material is a Class A non - flammable material. In the event of a fire, it can prevent the spread of the fire, providing more time for personnel evacuation and fire - fighting rescue, and improving the safety of the building.
Heat insulation:The acoustic sandwich panel has all the functions of an ordinary sandwich panel, and the heat - preservation performance is the same. It can reduce the exchange of indoor and outdoor heat while reducing noise, which is helpful for saving energy and reducing the use costs of air - conditioners and heating systems.
Low use cost: Compared with using multiple materials separately to achieve functions such as sound absorption, heat insulation, and fire prevention, the acoustic sandwich panel integrates multiple functions into one, which can reduce the amount of materials used and installation procedures. In large - scale construction projects or industrial applications, this can reduce the overall cost and improve construction efficiency.
