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Anonymous users2024-01-24The key is the soundproofing material used. Everything else is the same as normal construction. Now there is a new type of mineral wool sound-absorbing panel, which works well.
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Anonymous users2024-01-23I haven't installed it, so I don't know.
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Anonymous users2024-01-22It's better than not having a suspended ceiling. It's best to have a carpet upstairs. It can absorb a lot of sound.
It is recommended to make a gypsum board ceiling, hang 8 cm down on the basis of the original roof, and fill the middle with soundproof cotton, which can effectively insulate sound. It costs about 40 yuan for one square meter of labor, and the material is not expensive! You should be relieved that the guerrillas will do this work, and the workers who begin their apprenticeships will have the ceiling. >>>More
I don't know how to pretend to be, I just know that the effect is not as good as you think. In the past, the entire door of the laboratory where I worked was double, and the four sides and the top were soundproof panels, and the effect was just like that, only for high-frequency sounds.
Paper-faced gypsumboard ceiling with soundproof cotton on top plus sound-absorbing board The effect is very good.
My home is to use the ceiling of Walbo, this brand is still relatively new compared to the old brand, friends do building materials know that this brand has a very good reputation in the industry, the product quality is first-line, and the cost performance is very high. Their American style just matches the decoration style of my home, and the installation to the after-sales service is not bad, I am quite satisfied.
It won't work too well. We often encounter the sound of talking upstairs, the sound of walking, the sound of dragging tables and chairs, the sound of running and jumping, and some even the sound of the TV can be heard. The reason for the above situation is mainly that the floor slab is too thin to meet the national building sound insulation standard. >>>More