The construction method of mineral wool board ceiling should be detailed and have high scores

First point rust, anti-rust paint with a brush to point the countersunk screw, then use putty to embed the screw, with a base putty caulking (embedded twice), after the paper tape is soaked with water, paste it on the seam with white glue, after drying, batch putty (putty powder and water stirred into a paste), batch three to four, dry and grind the ash, brush latex paint two, finished.

1. Increase the cross-section reinforcement method.

The construction process of this method is simple, adaptable, and has mature design and construction experience. Apply. >>>More

The elastic line is copied out of the horizontal point on each wall (column) corner in the room with a level meter (if the wall is longer, a few points should be copied in the middle), and the horizontal line is popped up (the horizontal line is generally 500 from the ground), from the horizontal line to the design height of the ceiling, the horizontal line is popped up along the wall (column) with the pink line, which is the lower skin line of the ceiling grille. At the same time, according to the ceiling plan, the position of the main keel is ejected on the concrete roof. The main keel should be divided from the center of the ceiling to both sides, the maximum spacing is 1000, and mark the fixed point of the boom, the fixed point spacing of the boom 900 1000. >>>More

Light steel keel mineral wool board ceiling.

Process. Cleaning of the base layer, elastic line, installation of hanging bars, installation of side keel, installation of main keel, installation of secondary keel, concealment inspection, correction and leveling, installation of mineral wool board. >>>More

It's better to look at it, and you can understand it at a glance when you find a construction site.