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Anonymous users2024-01-24It is generally not recommended to install it, after all, it will not produce too much noise at home, and it is not much use to install it, the budget has also increased, and the soundproof cotton is easy to catch fire, there are great safety hazards, I hope to help you.
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Anonymous users2024-01-23Henan Guangyu sound insulation for you to answer:
Soundproof cotton can be added or not, and the soundproof cotton is fireproof.
Ceiling process:
1. Before the formal construction, the workers should first use the horizontal pipe to measure whether the ink line of the wall elastic is horizontal, and only to ensure the true level of the base line will not make the ceiling installed later inclined or there is a height difference. >>>More
Depending on how much your local labor price is, if the carpentry price is 200 yuan a day, the following light steel keel gypsum board partition wall is about 95 yuan m2. Gypsum board ceiling, flat ceiling: 110 yuan m2 left middle, secondary drop ceiling: >>>More
Are you asking whether a light steel keel ceiling or a wooden keel ceiling is better? Personally, I think that it is better to improve the home or the wooden keel, and the light steel keel that is mandatory in public places.
Gypsum board for ceilings does not need to add a layer of blockboard to the bottom. >>>More
The cost price in Xi'an is 50 yuan square meters, excluding the price of scraping putty and brushing latex paint.