Quite often beginner home masters wonder about how and how to plaster drywall. To begin with, the plasterboard is also called dry plaster.
First, using sheets of this material canto align the walls and ceiling, as well as to close up the defects of the plane. Secondly, the assembly GKL not associated with wet work. Thirdly, after the sheets are installed, the wall becomes even and smooth, which makes it possible to start finishing the works almost immediately. Some believe that it is not necessary to bring drywall to perfect smoothness. However, the opinions of specialists in this matter are divided.
If you also wondered about plasteringwhether drywall should be dealt with in more detail with this. Some argue that plastering sheets is not required - it is a waste and takes a lot of time and effort. Other masters assert that the process of applying plaster is necessary when the wall was subjected to loads and lost its original appearance.
Generally, you can plaster drywall onlycase when it has the qualities of moisture resistance. Application of the composition should be carried out in several passes, in thin layers, each of which is covered with a primer. To do this, use the composition of deep penetration, designed for gypsum-containing materials.
Разбираться в вопросе о том, нужно ли штукатурить drywall - a thankless task. Some believe that a thin layer of putty will be enough, while others argue that it is necessary to plaster the surface. If you want to achieve the perfect result, you should carry out a similar preparation, the features of which will be discussed below.
If you pondered the question of howplastering drywall under the wallpaper, you should know about the features of surface preparation. For the reason that the gypsum plasterboard is most often mounted using the method of using screws, recesses and irregularities remain on its surface. Sometimes drywall bends during installation, and sometimes a needle roller is used to create curved structures. After such an impact on the canvases there is a huge number of grooves. It is important to eliminate all these disadvantages before pasting the wallpaper.
The need to use a primer is due toIt is important to increase adhesion between drywall and subsequent finishing layers. The primer should be applied on every centimeter of plating. For this, a foam roller or a wide brush is usually used. Wet the sheet too much is not worth it, because otherwise it may be deformed.
After you figured out the question ofwhether it is possible to plaster drywall, should be putty, which will hide the junction of sheets and recessed screws. On top of the layer of putty tape is laid serpyanka. Where the cloths meet at an angle, which can be external or internal, flaws should be leveled with perforated aluminum profiles that are superimposed on the filler-covered corners.
From the excess mixture should get rid of the methodsmoothing the surface of the profile. As soon as the drywall has dried after the putty has been applied, it should be primed once more in the manner described above. The surface prepared in this way can be used not only for gluing wallpaper, but also for pasty mixtures or dry stone powder from minerals of different colors.
If you plan to prepare beforegluing drywall wallpaper plastering method, the composition will help align the problem areas, such as potholes or dents. This should be done in several approaches; each previous layer should be given time to dry.
Если предстоит заделать небольшие выбоины и dents, the surface at the first stage is covered with a primer, and after that a layer of putty is applied, a little later - a layer of plaster. It must be remembered that the putty layer should not exceed 3 mm in thickness. If the potholes have a more impressive depth, then you can not do without plaster.
Before plastering drywall, you mustfamiliarize yourself with the technology that does not recommend hiding frame installation errors with a thick layer of plaster. This will relieve the surface of the marriage, but over time the sheets will not be able to hold the applied layer of plaster. This will cause their deformation and the occurrence of cracks, as well as peeling of the plaster layer. If you have identified fairly large curvature, then the sheets should be replaced with a quality material.
If you wondered how to plasterdrywall, you should know that the material is applied to the surface with a thin layer, and the base is pre-primed. If we are talking about granular coatings, then it can be pasty mixtures of factory production, which are already ready for use.
Нанесение составов осуществляется распылителем or trowel, the thickness of the layer will depend on the diameter of the grains. The first parameter should be 1.5-2 times the fractionality. The stone color dry crumb is put with a spray on a surface which is previously greased with glue structure.
If you, too, are home masters,faced with the question of how to plaster drywall, you should be aware of the features of such works. Once the installation of the sheets has been completed, their surface must be cleaned of dust that has settled. The industrial vacuum cleaner perfectly copes with this task. If it is not available, then you can use the available tools. The rags that are pre-moistened with water are used as them.
The next step is puttyingjoints, seams and irregularities. As soon as this layer dries, it is necessary to cover the treated areas with a leveling layer. Using a primer suitable for plasterboard surfaces, it is necessary to treat the base with it. It is recommended to choose a primer for moisture-resistant drywall for these procedures. Only then you can start applying decorative plaster.
These works should be carried out with moderateair humidity and temperature ranging from +5 to +35 ° C. The master should use a respirator or gauze bandage, as well as rubber gloves. After completion of the work, the tool is washed, and the remains of the finishing material should be tightly closed and left for storage in a dry room. Sometimes plaster is used to restore the damaged layer.
If you have a question about how toplastering drywall, which is installed on the ceiling, it is important to familiarize yourself with the technology. For the reason that you have to spend quite a lot of time under the ceiling, and applying the compositions cannot be called a convenient process, you should purchase a roller with an extension for the handle. With it, you can work at an altitude of 4 m.
Plasterboard drywall do-it-yourself in the fieldceiling, typing a mixture of spatula from the tank. The composition should be shifted to the trowel, and then firmly press the tool to the plane at an acute angle relative to the surface. Plaster will be better if you use this method, abandoning the sprayer. A dense layer can be achieved only when using a powerful compressor. It is important that the movements are smooth, the direction can be any, the main requirement for this is that the composition was applied with a thin layer.
If necessary, the trowel should be held onsurface re. The next batch of plaster is applied without a gap, close to the first portion. The smaller the portions, the smaller the strokes should be, in the end it will allow to achieve a better effect. As soon as the first layer dries, you can proceed to the formation of a finishing layer. It is necessary to carry out these works with a trowel, overlap strokes should be more if you want to get a darker area of coverage. Instead, the masters trowels sometimes use other tools, such as textured rollers.
Plasterboard plaster is needed in casewhen you want to hide the defects of the installation and the hollow of the fasteners, as well as the joints between the canvases. It should be remembered that the plaster is applied only after priming and puttying the surface. Once all layers are dry, you can proceed to the final alignment before pasting the wallpaper. It is important to seal the outer corners, which will also be trimmed with wallpaper.
Раствор на углы накладывается в минимальном quantity. It is important that it was enough only for the plane of the corner. The perforated profile is then applied to the corner and leveled using the building level. If you notice that the corner is ignited, then the drywall construction was not quite straight. You can fix the situation by placing more putty under the metal.
