The sound-absorbing ceiling decoration in modern home decoration is relatively common. The sound-absorbing panel ceiling is a new type of ceiling formed by the sound-absorbing board as the main material and processed by the finish. The sound-absorbing panel ceiling has the characteristics of light weight, sound absorption, fire prevention, heat insulation, heat preservation, beautiful appearance and convenient construction, and is suitable for ceiling decoration of various public buildings.
Characteristics of sound absorbing ceiling
1. The press forming process of the sound absorbing panel adopts the process of no mold, which can reduce the cost on the one hand, reduce the precision of the mold processing or reduce the mold position of the press machine. The unnecessary loss caused by the error improves the reliability and stability of the equipment of the production line; at the same time, it is accompanied by a new defect. Due to the limitation of four weeks in the pressing process, it is possible that the surface part of the sound absorbing panel is not completely compacted and baked. After drying, the perlite particles on the surface are easy to fall off, which affects the aesthetics of the sound absorbing panels; it is likely that the finished corners are loose and easy to damage after drying, and the yield of the production line is reduced.
2, the production process of sound-absorbing panels ingeniously use two materials of black material and white material, the upper surface with embossing, that is, the working surface is made of fine white material, the lower part is the non-working surface. Black material.
3, the production process of the sound-absorbing board draws on the manufacturing method of the tile, that is, first press the large block and then cut according to the required size to obtain the finished product, which means that the final finished product is sound-absorbing by the large block. The plate is cut, which is affected by the sharpness of the cutter and the nature of the cutting itself, resulting in a small amount of burr residue on the edge of the finished sound absorbing panel.
Notes on sound-absorbing ceiling
1. The close cooperation between the types of work is very important. The holes and lamp positions should be determined through negotiation.
2. When cutting the mineral wool board, the angle between the knife and the board surface is less than 45°. When cutting the tongue and mouth, cut the large surface first and then cut the small surface.
3, there are two ways to lap the small keel and the middle keel: one is to directly lap, that is, the small keel is cut according to the size, and the two ends are placed on the middle keel wing, which is convenient for construction. But there is a wrong desk at the junction. The other is to cut off the plane of the overlapping part of the small keel, and straighten the keel directly on the middle keel to make the keel lower into a plane.
Commonly used sound-absorbing ceilings in home decoration are mainly trough wood sound-absorbing board ceiling, hole wood sound-absorbing board ceiling, fabric sound-absorbing board ceiling, wooden sound-absorbing board ceiling, polyester fiber sound-absorbing board ceiling, mineral wool sound absorption Board ceilings, etc. Sound-absorbing ceilings are widely used, and are more resistant to fire and moisture, easy to install and easy to clean. I hope that the above introduction will help everyone.
(provided by Shenyang Building Materials Network) <
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