Moisture -resistant sheets of drywall, which are intended for bathrooms and rooms with high humidity, have a green cardboard coating color. Gray sheets are used for other types of rooms. Tiles can be mounted on any of the listed species.
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Gypsum cardboard is attached to the profile of metal UD-27 and CD-60, as well as P-shaped fasteners.
First of all, the guide profile UD-27 is attached to the ceiling along the wall. To do this, you need a perforator, for the detachment of holes for the dowel.
Using a plumb line or a long level, it is necessary to attach the same profile on the floor, parallel to the upper profile. On the wall, with a step of 50 cm, the P-shaped fasteners are attached. Vertical profiles will be held on them.
Then you need to start installing vertical profiles between horizontal lower and upper profiles, aligning them using the level.
If you place the sheet vertically, then it must be attached so that the edge ends clearly in the middle of the vertical profile CD-60. This is done so that the joint of two sheets is screwed to one profile. Corner profiles are interconnected, and gypsum sheets should completely hide them to the very corner.
Sheets are screwed to the profiles with screws with a step of 15 cm. Drywall is easiest to cut with an office knife. Cardboard is cut on the front side of the sheet, and then, applying a slight effort to break it, after which the cardboard is cut on the back.