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Anonymous users2024-01-23It's cheap, but it doesn't suck sound.
It doesn't work very well, you just go to the market and buy it.
Mineral wool sound-absorbing board ceiling a square brand, thickness, specifications, keel selection of different price gap is also very large, the general contractor material has 45 yuan 75 yuan square, if you use "Armstrong" material cost are about 100 yuan square, plus labor costs, accessories to 140 yuan square.
You can refer to our construction drawings and replace the gypsum board with mineral wool sound-absorbing board. Mineral wool sound-absorbing board ceiling construction, special-shaped specifications of the product needs to be processed and customized, product processing customized, 156 of the number, 156 in the front, 3268 in the middle, 9388 in the back four places, when installing the ceiling sound-absorbing panel, start from the center line part of the room to both sides of the installation. >>>More
Mineral wool acoustic panels can be used for suspended ceilings, and aluminum honeycomb panels can also be used for suspended ceilings.
The price in each region is not equal, and now the price of materials generally does not deviate much, but the price difference between manual and manual is more.
Mineral wool board with mineral wool as the main raw material, loose structure, poor deformation resistance, after a period of use, there will be different degrees of deflection deformation, yellowing, heavy bearing strength is low, will not exceed 5 kg. The mineral wool board is made of high-quality slag as raw material, refined into a spherical sponge, organic fibers and inorganic fibers are used together, and the combination of moisture-proof agent and auxiliary moisture-proof agent is used to use the new concept of moisture-proof supplemented by prevention and control, so as to achieve moisture-proof and waterproof, this moisture-proof technology can only be maintained for a period of time. >>>More