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Gypsum board partition wall how to sound insulation
Close the gypsum board to install the keel, filled with rock wool in the keel, and then use the gypsum board with a screw on the keel, you can achieve adequate sound insulation. If you want a better sound insulation, you can use thicker gypsum board.
Light steel keel should be how to strengthen, in order to make solid wood door installed more prison?
Light steel keel wall strength regardless of Zeyang are a heart disease, if there is room, then the proposal is still good wall
Light steel keel partition wall fire retardant coating shabu several surface
Brush when, in accordance with the requirements, at least need to brush twice. Although the Tai Po people in practice only brush it again, but suggest that you still brush twice for safety.
House decoration, the designer said the wall with light steel keel good, but the construction told me that this low efficiency can only be maintained for 4,5 years so I do not know in the end listen to who
Mainly to see the use of the environment, if used in a humid environment, the life must be short, so the bathroom wall is best not to use light steel keel search.
Has installed a wooden floor, you can do in the above light steel keel wall?
My advice is not to do on wooden flooring Because the wood floor is flexible. The The It is best to finish the wall, and then restore the floor Just personal opinion for reference only
Decoration decoration works Light steel keel wall, layer 4 meters high thickness What are the requirements? There is no specific specification?
Save material, reduce human input The use of the fixed screw of the keel and the angle of the fixed support column are used as the reinforcement of the ridge of the ridge, which changes the traditional construction method of embedding steel and fixed expansion bolts in the ridge, saving the material and reducing the manpower Of the input.
How to install damping sound insulation felt
1, along the wall laying sound insulation felt, seam at the pressure seam processing; ???? 2, the installation of vibration keel, wedge around 600mm; keel gap filled with cotton; ???? 3, vibration-proof keel installed on the noise board (two-layer board clip insulation felt, sheet and sound insulation stitch treatment)
How to remove the gypsum board cut off
To deal with the local property, to understand the removal of the area to be noted, such as the demolition of the mall will be sealed room, so that the impact of dust and garbage next door store business. And the parties to deal with more, will facilitate the back of the work.