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Anonymous users2024-01-24It's okay, there is not much weight in itself, and if you punch the hole 80 cm apart, the weight distribution is very small, so you can rest assured.
1. All light steel keels are better, wooden keels are easy to deform, and the price difference is not large, Guiyang 0 flowers 0 craftsmen.
Home decoration with wooden keel is good construction, but there is also a little bad easy to deform, now home decoration is basically using light steel keel, the price is about the same and tooling gypsum board ceiling with light steel keel, his area is large, wooden keel can not withstand such a large weight here,
Today's light steel keels are of reliable quality and have a longer service life. >>>More
No, the boom must be installed, the side keel must be fixed, but if there is no boom, it is dangerous for a long time, after all, the main force of the ceiling keel is the boom.
The ceiling keel has the main keel, the side keel and the auxiliary keel, the main keel has 50, 60 and cassette keel, the auxiliary keel has 50 and 60 keels, the partition wall keel has a vertical keel, the heaven and earth keel and the piercing keel, the vertical and the heaven and earth have 70, 100, 150, 200 specifications,