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What is rockwool sound absorption board

2022 / 12 / 15

Shandong Wiskind Architectural Steel Co., LTD has been focusing on building enclosure system for many years. The Acous® sound absorption and insulation sandwich panel developed by the company adopts professional spectrum analysis instrument, which is based on the acoustic characteristics of materials, through precise acoustic measurement and full study of human hearing system. Indoor noise reduction can be achieved by about 1/3, sound insulation increases by 100%, while maintaining good corrosion resistance and mechanical properties, is the first choice for industrial buildings noise reduction.

Sound absorbing materials: The research and application of sound absorbing materials has a history of more than 100 years. There are two main categories of traditional decorative sound absorbing materials: one is porous cotton sound absorbing materials, such as mineral wool board, rock wool board, glass fiber board, wood silk board, polyester fiber board, etc.; The other is perforated class, such as perforated aluminum plate, perforated gypsum board, perforated calcium silicate board, wood groove (wood hole) board, etc.

Rock wool sound absorption board: For industrial buildings and public transport and other buildings that need noise reduction, rock wool foam composite material sound absorption board is commonly available on the market with metal and rock wool in accordance with rock wool sound absorption board, namely: rock wool sound absorption board. This kind of sound absorbing plate combines the porous sound absorption of rock wool board and the perforated sound absorption of metal plate. The non-punching area absorbs low frequency sound, the perforated plate absorbs medium frequency sound, and the rock wool absorbs medium and high frequency sound. In addition, the weight of rock wool is light, the quality is only 1/3 of the same volume of concrete, the thermal insulation effect is good, the decorative effect is better than the general wall material.

What is rockwool sound absorption board(图1)

The Acous® sound absorption and insulation sandwich panel developed by Shandong Wiskind Architectural Steel Co., LTD meets the requirements of sound absorption materials for noise reduction design of various buildings. In addition to industrial buildings, according to GB/T50118-2010 civil building sound insulation design code, it also meets the application scenarios of schools, hospitals, hotels, offices, commercial buildings and other buildings. It is a rare multi-functional building material.

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