When performing various repair work, profiles are used. Such designs may have different shapes, sizes. Today it will be about the features of angular profiles.
Corner profile designs are intended for reinforcing external angles (in door and window slopes, in decorative partitions). These sites are considered the most vulnerable, so they need additional protection.
Such products are created with an angle of 85 degrees. The undeted angle allows to provide the most even as possible and dense adjacent to the surface. Often they are also equipped with a special perforation that provides a solid profile clutch.
Such corners are easy to install on various surfaces. They have a good resistance to deforming loads. And they also differ in long operation (service life can be more than 25 years). Data details can be bought in almost any construction store at an affordable price.
Currently, various types of such corners are produced. Depending on the material from which they are made, two large groups can be distinguished: plastic and metal models.
These corners are most often produced from PVC plastic. They are used primarily when designing window openings. PVC material is a colorless polymer base, it is considered absolutely safe and environmentally friendly. In addition, it boasts special durability and decorative appearance.
This plastic is resistant to moisture impacts, to sharp temperature changes. Corners are made from PVC sheets by hot formation. Due to this processing, the design acquires the necessary form, as a result, it turns out a robust design with a smooth and smooth surface.
They can be performed in various colors – in the manufacture of special dyes add to the material. Such triangular profiles may be external and internal. For interior decorations are most often used narrow corners, wide models should be used with external finish for facades to ensure maximum reliability and protection of the finished design.
Plastic corners are often made with a special reinforcing grid. They are intended for durable and reliable fixation of plaster composition at the corners, slopes. They can be used when carrying out internal repair work.
Most often out of plastic, docking profile corners are made. They are used to isolation of seams between various construction materials.
These corners can be two types: Equal and non-equal. In the first case, both sides of the design will have the same dimensions. In the second case, the size of the parties will be different.
Non-equiliblies are intended to perform non-standard repair work, in which asymmetry plays an important role. This type is found in the stores much less often than equal samples.
Most often, in the manufacture of such profiles, high-quality steel is used. This metal is characterized by increased strength and durability. In addition, it will have a slight weight, which simplifies the installation process.
Steel angular profiles allow you to withstand significant weight loads. They are often made galvanized.
Zinc coating provides high corrosion protection. Metal profiles with such application can be used when performing an external finish.
And metal models are often made with perforation. Perforated corners allow you to significantly increase the reliability and strength of the structure. Small holes are most often intended for large hardware. Little holes are needed for nails and screws.
These corners can be universal. They can be used when conducting construction works with wood, with harrow systems. As well as such structures can be reinforced, they are equipped with rigidity ribs, can withstand significant loads.
Most often it is from the metal that are manufactured by entry corners. These varieties are used including when installing a suspended ceiling.
These profile designs may have different dimensional values. Most often, when performing repair work, models are used with the following dimensions:
You can purchase and larger copies of 30×30, 40×40, 30×60, 35×35 cm. They are used when repairing indoors with a large area.
When carrying out repair work with corner profiles, special components for them will also need. These include a special connector. This item allows you to easily and quickly fasten the various segments of profiles. Such connectors are produced most often from thin iron. In the production process, the material bends so that a reliable connection is assessed as a result.
Also as components are special metallic suspensions. They are needed to ensure reliable fixation of profiles on the supporting structure when aligning walls. They are used when laying various insulating materials.
Tips for choosing
Before you purchase an angular profile in the store, you should pay attention to some significant nuances of choosing such parts. Consider the material and type of construction to which products will be attached. There are separate varieties of corners for ceramic tiles, for siding, for wallpaper, for wall panels, finishing of steps, mosaic. There are also separate species used in the manufacture of furniture (for tabletops).
When choosing, consider both the material from which the profile is made. If in the future the design will be subject to considerable weight loads, then the preference should be given to durable metal samples. If the item will only perform a decorative function, then you can choose a corner made of PVC plastic. The latter can be performed in a wide variety of colors, so it will be easy to choose the appropriate option for any design.
If you need to choose a metal corner profile for facade finishes, then it is recommended to purchase products with zinc coating. After all, the design will be subjected to different atmospheric influences. A simple profile of metal can over time to turn rust. Galvanized varieties have high protection, they will be able to last the long term.
Select the appropriate option is needed, taking into account the size of the corner. If you need to set the design of large sizes, then it is better to immediately buy larger samples with a large length. This will significantly speed up the installation process, as it will not be necessary to separately connect several profiles separately.