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Anonymous users2024-01-23Of course, there is an additional charge, and this is the work done by the carpenter and the installer. This is also due to the pre-construction talks, if there is no special indication that you need to pay for the work.
1. The wooden board should not only be fixed on the calcium silicate board, but should be buckled on the top of the light steel keel, that is, at least two sides are placed on the light steel keel. Otherwise, it is not safe to fix the ceiling lamp directly, after all, the ceiling lamp weighs more than 20 pounds. >>>More
Hehe, we did one in Sanmenxia before, and to be honest, it didn't work very well.
Do you do fire sprinkler, do you spray inside the ceiling or in the room?
It depends on who Party A hands over the opening task, as the following plumbers and carpenters must cooperate with each other, so that the project can be successfully completed and accepted.
At this height, if you install a bath bomb, it is more difficult to install, because the bath bomb itself has a thickness, and the size of the exhaust smoke pipe, etc., will be limited.