Perforated Sound-absorbing Board

YuanYang WeiLi Perforated sound-absorbing board was use the fiber cement board as the substrate, after professional punching equipment perforation of new indoor sound-absorbing plate products. It’s basic board--fiber cement board/calcium silicate board has excellent characteristics of both excellent sound absorption function, specially designed for both acoustic requirements, fire performance, and aesthetic requirements of the place. 
The precision perforation design make the Perforated sound-absorbing board has the super sound absorption performance in the low audio to the middle audio. For the high audio, a layer of sound-absorbing material such as rock wool or glass wool can be pasted on the back of the board.

Sample picture

Recommended place of use:

Fire protection requirements class A1 places

Such as: Theater, sports hall, studio, computer room, textile factory, lecture hall, conference room, school classroom, interrogation hall, etc

Case photos

Product advantages

·The highest level of fire protection is A1;

·Three prevention performance is better, moisture-proof, mildew proof, anti-corrosion;

·The sound absorption effect takes into account the decoration, and has a variety of aperture options

specifications 

Product variety:

Round hole series √ bubble hole series

Aperture:

√ 6mm hole √ 8mm hole √ unconventional hole

Installation method

Sound absorbing ceiling: wide side / narrow side plane painted keel; narrow side black line / white line groove keel.

Sound absorbing wall: the corresponding type of card type keel and light steel keel are used as the installation framework, with open joints or layering decoration.

Please consult the technical department of COSCO Willie for detailed installation scheme.

產品系列

For know  more details of product series pictures, please contact the sales staff.