Recently, a large number of new materials have appeared, which are intended for construction and repair work. A special place among them is drywall. It is a sheet of gypsum, covered with cardboard. Drywall walls, ceilings, build all kinds of structures in the form of boxes, arches , niches and shelves .
In most cases, the walls of this material are pasted with wallpaper. The most important point at this stage is the preparation of the walls, so the question is whether to puttying drywall under the wallpaper, definitely answer that it is just necessary. If you decide to repair yourself, then the described master class will be useful to you.
How to put plasterboard under wallpaper - master class
- First of all, it is necessary to prepare the plasterboard for puttying. The gypsum board joints obtained during the installation process must be expanded. Remove the chamfer from the end of the sheet. This is done to avoid further cracking at the joints, after shpuklyuyutsya seams gipsokartona.
- Processed seams fill with adhesive for plasterboard, and after that press the grid there with a spatula. Remains of glue carefully remove, then you need to wait for complete drying of the joints.
- Before plastering the corners of drywall under the wallpaper, they need to fix the metal perforated corners. Initially put plaster, and then press into it corners.
- Prepare the putty mixture. What putty putty plasterboard? It is inappropriate to use the starting filler for this, it needs to be processed finish, because the material simply does not have large irregularities.
- Putty should start from all the prepared problem areas - seams, corners, screws.
- The main surface area is covered with a thin layer and leveled with a wide tool, a width of 40-50 cm. For an ideal result, several visits will have to be made.
