As the saying goes three points of the product seven points of construction, then good environmental protection wood sound-absorbing board product construction technology did not do well, sound absorption effect is difficult to achieve ideal, so environmental protection wood sound-absorbing board construction technology is very important. In the end how to do wood sound-absorbing board construction technology? Let's talk about it.

 

Woodiness sound-absorbing board most can choose the sound-absorbing board material with lower intensity, here extra tip, in addition to woodiness sound-absorbing board construction technology should pay attention to, still should consider the problem such as waterproof, anticorruption, moth-proofing. As far as possible to use a high sound absorption coefficient of wood sound board, in order to use less materials to achieve better results.

 

The construction craft of woodiness sound-absorbing board is very important it is to want the coordination sex that should consider it and building metope and adornment sex when designing installation and modelling. Pay attention not to plug the fine hole when using decorative paint, so as not to reduce the effect of sound absorption.

 

The sound absorption principle of wood sound absorption board also needs sound to enter it, and consumes sound energy through vibration friction. Therefore, it is required to have connected air holes. The more such air holes are, the better the sound absorption effect will be, but the thermal insulation effect will be relatively poor.

 

In addition, sound absorption and sound insulation materials should be clear. The difference of these two kinds of materials determines that the construction technology of wood sound-absorbing board is also different. The sound-absorbing material has poor sound insulation performance due to its light weight, porosity and looseness. According to the acoustic principle, the higher the material density (kg/m3), the less vibration it is, the better the sound insulation effect will be. So dense heavy clay brick, reinforced concrete and other materials sound insulation effect is better, but the sound absorption effect is not good. Therefore different environmental protection wood sound-absorbing board construction technology is also different.