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Anonymous users2024-01-24Do light steel keel partition heaven and earth vertical keel to 75 specifications to the ground directly hole on the expansion screw The key is the sky keel on the top of the paint keel you hang mineral wool board must be in the center of the sky keel and then drill the hole with rivets to rivet the dragon and the paint keel together The rivet spacing shall not be greater than 40cm No problem Very strong rest assured.
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Anonymous users2024-01-23Drywall partitions. You have to use a light steel keel. Heaven and earth have a national standard. so as not to loosen the wall.
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Anonymous users2024-01-22There are no points, how to give you an answer.
How much is a mineral wool board ceiling; Ceiling decoration (all-inclusive) also needs to have standards... >>>More
Generally speaking, there is a specific process for construction, and the construction process of mineral wool board ceiling is: grassroots cleaning - elastic line - installation boom - installation of main keel - installation of secondary keel - installation of side keel - concealed inspection - installation of mineral wool board - installation of decorative panels - sub-item acceptance. >>>More
In some areas, there are mineral wool boards and keels combined into one sub-purpose, after all, this process has been around for many years (see if there is a composite painted T-shaped keel ceiling and an open frame ceiling). >>>More
Perforation is for sound absorption, the plate surface is a regular round hole, and the perforation resonates with the sound waves of different frequency intensities reflected by the plate surface, so that the sound energy is converted into heat energy, and the sound energy is attenuated, so as to achieve a good effect of sound absorption and sound insulation. >>>More
Mineral wool board ceiling needs mineral wool board, keel, and bolts, hanging bars and other mineral wool board has a variety of specifications and brands, 25 50 yuan a square meter of price is more ordinary keel, can be used T-shaped paint, keel is generally about 10 yuan a square meter, the artificial price of the keel packaging board is generally 18 yuan a square meter, and the auxiliary materials are generally about 5 yuan a square meter.