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1. Before the formal construction, the worker must first use the horizontal pipe to measure the level of the ink line of the wall bomb. Only if the actual level of the foundation line is ensured, the suspended ceiling will not be tilted or there will be a high and low drop.
2, gypsum board ceiling needs to be fixed on the solid wooden keel frame, so the careful selection of the keel material has become an indispensable step. It is recommended that you choose the pine wood with better nail holding power.
3. Because the keel is woody, it is necessary to pay attention to fire prevention. The standard practice is to evenly apply the fireproof coating on the surface of the keel. When the whole keel is white, it is nailed to the wall, which can ensure its contact with the wall. Also brush to fire retardant coatings.
4. After the surface of the keel is fireproofed, the combination can be started. The worker will use a nail gun to fix the angle between the two keels at an angle of 45 degrees. At this time, it is necessary to master the strength to prevent cracks in the keel.
5, after nailing the keel frame, you need to fix the frame on the wall. At this time, you should carefully check whether the spacing between the frames is not more than 300mm to have sufficient fastness (also according to the field installation with lights, downlights, shots) The distance of the lamp is considered, otherwise the installation will have some minor troubles). Otherwise the plasterboard on it will easily sink and break.
6, the next step is to officially gypsum board, it is best to let the workers use stainless steel drywall nails to fix the gypsum board, such nails will not rust, in the future can guarantee the long-term beauty of the gypsum board.
7. The nail holes on the plasterboard are usually treated with rust-proof nails, and the practical cement filling nails is a more cost-effective method. And the effect after treatment is no worse than the nails of the nails.
8. The gap between the two gypsum boards must be handled in the next step, otherwise obvious cracks will occur in the future. The average worker will use 901 glue and gypsum powder to mix and fill.
9. After filling the gap with gypsum powder, it is best to use a crack-proof tape on the surface to prevent the top surface from cracking due to thermal expansion and contraction. When attaching, pay attention to the side and use a scraper to remove the air bubbles, so that the tape and the plasterboard are completely tightly combined.
10. For the ceiling with special shape, the later processing is very important. Ceilings such as round, wavy, etc. require experienced masters to slowly repair them with a small blade, which is the most important process for the entire ceiling molding.
11. After repairing the basic shape, sand the edge of the ceiling with sandpaper and remove the edges and edges of the edges. Be patient and careful when handling, otherwise it will affect the appearance in the future.
12. After a few days of hard work, the ceiling of the home can be completed. As long as you grasp the key links in the above construction, you can ensure the beauty and safety of the gypsum board ceiling.
October 11, 2020