If you want the repair in the apartment or house to turn out to be of the highest quality, it will be necessary to level all surfaces in the premises, including ceilings, floors and walls. These works require the alignment of angles, and everyone can do it independently, but only if they do not familiarize themselves with the technology of the work. It is important to prepare the entire set of tools and select materials. These manipulations may include the use of stucco mixtures or drywall, as well as special corners. If you do not have certain skills, then the angle should be displayed only visually so that it does not go in waves along the height of the wall.
Using Drywall
If you are thinking about how to align the corners of the walls, then you can use drywall for work, which is a dry gypsum plaster. Cloths of material will need to be fixed on a pre-installed frame or on the wall using dowels or adhesive gypsum mixture. Aligning the corners with this technology has many advantages over the wet method. Firstly, the installation of drywall sheets on the frame does not provide for the removal of old finishes, including whitewashing and wallpaper. Secondly, there is no need to knead plaster mortars, which means that the process will not be accompanied by the formation of a large amount of dust. Thirdly, the gypsum board surface can be puttied immediately after installation, while the plaster layer requires drying. But this method has its drawbacks, they are expressed in the high fragility of the material and the inability to use sheets in rooms with high humidity.
It is important to remember that corners after such alignment will not be resistant to mechanical damage. If the wall cladding is carried out correctly with drywall, then you will not have to adjust the corners, and the inner surfaces can be puttied using reinforcing tape. To derive the outer corners, install perforated corners, and then cover the surface with putty. If you are faced with the task of how to align the corners of walls that are heavily obstructed, you will need to apply a very thick layer of plaster, while it is convenient to use the combined method. This technology consists of gluing drywall onto that part of the wall that is excessively deflected from the vertical. Once the glue has set, the corners and wall can be leveled with a layer of putty.
Plaster mix application
If you plan to improve your home, you will need to align the corners. At the same time, repairs will not be accompanied by difficulties if you have previously been involved in the plastering of walls. At the first stage, it is necessary to clean the surface, and then cover it with plaster. At the final stage, putty is applied to the walls. If you are still thinking about how to align the corners of the walls, then when using plaster it is necessary to use beacons, only then the angle will turn out to be as even as possible. To plaster one wall, you must wait until the layer has completely dried, then you can proceed to the installation of beacons on the second wall to apply a layer of plaster. From minor errors it will be possible to get rid of putty.
Specialist recommendations
As soon as the two walls that form the corner are covered with plaster, you will need to slightly correct the corner by applying putty. But it will be difficult to align the corners if the master does not plan to cover the entire wall with plaster. In addition, alignment of internal corners is a more difficult task, due to the fact that when working with external corners, you can plaster both walls. If we are talking about the internal corner, it will be necessary to initially wait for the drying of one wall, only after that it is permissible to proceed to the second.
Preparation of tools and materials
Before aligning the corners of the walls, you need to make sure that you have all the necessary materials and tools in your arsenal, including:
- level;
- container for plaster mix;
- rule
- primer;
- drill with mixer;
- putty knife;
- dry plaster;
- putty;
- perforated corners.
If you want to complete the work in a shorter time, it is best to use gypsum plaster, as it seizes faster and does not slip along the surface of the wall. Internal corners can be aligned in one of two ways, but the preparation technology remains the same. At the first stage, the surface must be cleaned of old coatings, including whitewash, wallpaper or ceramic tiles. The next step will be the application of a primer on the base, then the master can proceed to plastering. If it comes from cement mortar, then the corners should first be thoroughly cleaned of dust, they must also be moistened before applying the plaster.
Using a perforated corner
Corners aluminum are called by experts counterskills. They are intended for internal and external corners and play the role of mechanical protection of the surface. With their help, you can greatly facilitate the work. Even if you cannot install the product strictly vertically, the angle will be as even and devoid of bends.
Methodology
If you decide to use aluminum corners, then initially you need to cut them in length, and then prepare the plaster mixture. The composition is applied at an angle, and the inner surface is completely filled with the mixture. If we are talking about the outer corner, then the mixture is applied to the base with slaps. The next step will be to install the corner, while it is important to check the verticality using the building level. Excess plaster mix is removed with a tool, and the base is left to dry. After the corners for the walls have been installed and the mixture has completely dried, the elements can be compared with the wall. In order to exclude a sharp transition, the plaster mixture should be applied from an angle of 80 cm. Smoothing should be carried out with a wide spatula, the mixture must be brought to nothing. As soon as the plaster layer is dried, the surface is treated with a primer, further smoothing can be done with putty, which will hide small irregularities.
Alignment of the angles to the mark
Now you know how to align the corners of the walls with a perforated corner, the technology can be replaced by a technique that involves marking and using a level. This method is common for aligning internal angles, at the first stage it is necessary to apply markings on one wall using a plumb line or level. The master prepares the mixture and fills it with the angle according to the mark. The distribution of the composition is carried out with a wide spatula, and after drying the surface on the first wall, you can proceed to the second using the above scheme.
For reference
Plastering of corners does not in all cases make it possible to achieve perfect evenness and a right angle. Opposite walls can vary in length by about 10 cm. In order to achieve a rectangular room, it is necessary to use a large amount of plaster. But such accuracy is far from always required, it is necessary only if you plan to carry out wall cladding with tiles in the future. The main requirement for the above work is the verticality of the corners.
Installation of decorative corners
Decorative corners for walls are also used for leveling. They can be made of different materials and intended to protect walls that have been painted, trimmed with a decorative coating or wallpaper. With success, such products can be used for decorating door and window slopes, as well as decorating panel joints. Corners are made in different colors and can even be transparent, their width varies from 10 to 100 mm, and their length can be 1.5; 2.3; and 3 m.
Decorative corners for walls can also be curved, they are used for installation in arches. The fastening of such elements is carried out using liquid nails, however, on sale you can find products that have a self-adhesive layer on the inner surface. The manufacturer protects it with release paper. It is worth remembering that the corners of plastic can only be installed at fairly even angles, otherwise cracks will degrade the appearance of the surface. You can check the error of the walls using a rule or a long ruler. But if you do not want to think about leveling the corner using the wet method before installing the decorative corner, then you can use PVC products that are flexible. If the vertical deviation is smooth enough, then gaps can be avoided.
Conclusion
Decorative corners for walls can be made of a variety of materials, but PVC can imitate wood, and its use allows you to reduce the cost of construction work.