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Anonymous users2024-01-23There are three kinds of ceiling sound-absorbing panels: mineral wool panels, metal perforated aluminum panels, and high-crystal sound-absorbing panels.
Mineral wool board is the cheapest, about 60-80 yuan, the disadvantage is that it is easy to fall and deform and change color after moisture absorption.
Metal perforated aluminum plate is second, the price is about 120 yuan per square meter, the advantage is that it does not absorb water, the disadvantage is that it is difficult to overhaul, it is worth noting that do not purchase aluminum plate made of recycled aluminum, otherwise after a few months, the board surface will be yellowed.
The high-crystal sound-absorbing board is better, avoiding these problems, and the price is more expensive, close to 200 yuan per square meter.
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
The price of different sound-absorbing fruits and different materials is different.
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.
It's probably about a hundred.
Recommend Tianhui sound-absorbing board, finger-shaped material with sound absorption and noise reduction effect, 2011 9 11 17:54:56 >>>More