How to construct ceiling without main light

No main light ceiling construction method is as follows:

Tools/materials: cartridges, drills, expansion screws, magnetic suction track, keel, gypsum board, anti-rust nails.

1, in the top plate, side walls on the line we need the size of the ceiling part of the line, as well as the edge of the ceiling line, but also pop up the line of the keel installation.

2, the use of electric drills in the top plate and the wall to play the installation of expansion bolts on the holes, this time to play the holes along the line we popped up, the use of electric drills to open holes.

3, the installation of the main keel and secondary keel, the main keel using expansion bolts fixed to the roof, in the main keel after the completion of the installation, and then install the secondary keel, secondary keel and the main keel is fixed with the connectors.

4, install the magnetic track, fixed on the keel.

5, the installation of gypsum board, large surface gypsum board installation, the use of the whole board gypsum board, with an electric drill to the rust-proof nails through the gypsum board, and then fixed on top of the keel. Local gypsum board installation, measure out the exact size, and then cut the gypsum board cutting, and then cut the completed gypsum board, also use rustproof nails fixed to the top of the keel, no main light ceiling is completed.