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Anonymous users2024-01-24Now there are not many dry wood squares, basically semi-dry or even bi surface damp. It is best not to use the wood with a damp surface, as it will automatically shrink after construction, resulting in cracking of individual gypsum board joints. It takes a long time to wait for it to dry naturally, especially in a closed environment after construction.
It is best not to use wood with a damp surface, which will automatically shrink after construction and cause the joints of the gypsum board to crack. If you want to wait for it to dry naturally, it will take a long time.
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Anonymous users2024-01-23The wooden keel ceiling is outdated, and now the green steel keel is used, and the problem is not clear???
No, there is a possibility of shrinkage and deformation after a period of time, and even mildew and rot may occur in a closed environment. Wooden keel as a decoration material must be used within the specified moisture content range.
The price of the wooden keel of the ordinary commercial housing decoration ceiling: white pine 3cm by 4cm is yuan per meter, and the red pine does not know.
This is artificial.
In fact, it also depends on the level of complexity. >>>More
You can directly use light steel keel to make a ceiling, which is very simple to use. Originally, there were wooden keels for fireproof coating treatment, but now they are basically light steel keels.
The plastic steel ceiling has good waterproof performance and low price, and is generally used in the kitchen and bathroom of home decoration.