Gypsum board ceiling how to set the inspection mouth?
The mouth is usually located near the wind turbine mouth, depending on the circumstances. It is recommended to find the kind of professional installation of central air conditioning to do, he is more professional. Thank you
Usually in the construction process there are several places we are required to open the mouth (of course, this is only for closed ceiling), such as: the ceiling has a valve position, water supply and drainage inspection or repair nozzle, hidden distribution box And other hiding hydropower equipment and components such as accessories.
Saw a check the small mouth, after the repair and then sealed, paste bandages, scraping putty, brush paint. To ensure that the color of paint on the line.
The main purpose of the opening of the mouth is to repair or open the valve and other equipment, in order to facilitate future maintenance.
