If you are just starting to comprehend the basics of building skills, then you must not have had time to appreciate what an important role a perforated galvanized corner can play in this. With it, you can simplify installation work, and the durability of the entire structure sometimes depends on the reliability of this element.
If we are talking, for example, about plastering, then with the help of this unit it is possible to finish many parts of the room. The places where the corner will be located begin to correspond to the intended design, and the master achieves a positive result. An extremely important point is that the site sometimes turns out to be oval or straight. The finisher comes to the aid of devices that speed up and simplify the work.
Main purpose
Galvanized perforated corner is made of steel, the thickness of which can vary from 2 to 2.5 mm. Such products are designed to connect wooden beams, which should be at right angles to each other. Modern suppliers offer corners with different sizes. In addition, the mounting profile can be presented in different types.
Reinforced corner has found its wide application in the manufacture of structures, the responsibility of which is subject to special requirements. The most common areas of use are:
- construction of drywall structures;
- wooden housing construction;
- furniture manufacturing.
You can also purchase a galvanized perforated corner, if necessary, the construction of permanent and temporary decorative structures for the interior. They can be placed outside. With the help of a corner, installation work is carried out when it comes to ventilation and heating systems. This type of reinforced corner has a wide range of uses due to the fact that it provides a strong connection of elements.
But in the case of a plaster perforated corner, it can be noted that it is used to strengthen the corner and obtain the correct geometric shape of the surface. The product can be installed on a curve or a right angle. In the first case, we are talking about work when it is necessary to create a small radius. Before this, cuts must be made along the stiffeners to give the corner the desired shape.
If it is necessary to form a right angle, the element is fixed along the plane in the form in which you purchased it. Useproducts can also be used as a plaster beacon. To install it, the plaster is laid on the main corner. To do this, it is better to use a gypsum mixture. Although it has a slightly higher cost, it is much more comfortable to work with it. If plaster has already been applied to the walls, then the galvanized perforated corner will act as a surface protection against mechanical damage. In addition, this element allows you to emphasize the straight lines of the corner.
Slopes, arched openings, fasteners. Or additional area of use
Products can also be used when finishing slopes. When installing on doors and windows, the work should be taken with special responsibility, because during visual observation there is a comparison with window and door openings. In other words, a person evaluates the straightness of the lines.
You can also use the corner to decorate arched openings. If the master does not have any special problems when working with a regular angle, then difficulties sometimes arise with curly or arched structures. After all, it is not so easy to bring them to the optimal variant. This is especially true when the ceiling has several levels. For these works, an ordinary corner will not work, it must be replaced with an arched variety.
On sale you can also find a galvanized perforated mounting bracket. It is used for fixing ceiling beams, fixing racks and rafters, as well as installing wooden structures. This element is indispensable when creating boxes for plasterboard sheathing. Very often the productsmall size used in furniture production.
Corner dimensions
Metal corners can have a variety of sizes. If we are talking about its mounting (reinforced) variety, then the parameters can be 65 x 65 x 55 mm minimum. Whereas the maximum value is 100 x 100 x 90 mm. Intermediate sizes are 95 x 95 x 40 mm and 90 x 90 x 65 mm. Length can be up to 3 m.
But the perforated galvanized corner 25x25 mm is a reinforced variety. Profile with dimensions 21 x 21 mm is made in Russia. If you have a reinforced fastener in front of you, then it has an increased bearing capacity. Installation is carried out without the use of special tools and equipment. Devices are also not needed.
Additional information about sizes
Fastening is carried out with the help of ruffed nails and screws. The dimensions of the mounting perforated galvanized corner are selected depending on the complexity of the work. In general, different manufacturers offer the described fasteners with certain dimensions. On sale you can find the following parameters: 35x35, 40x40, 50x50 mm. Additionally, you will need to purchase self-tapping screws. It is most convenient to twist them with a screwdriver or drill. However, a conventional screwdriver is an alternative solution. For additional security of fastening, you can purchase corners with a stiffener. Their length can be 2000 mm, and the thicknesssteel -3 mm. For such a corner you will have to pay 299 rubles.
Some suppliers sell corners in packages. If you are planning the construction of a wooden house, during which it will be necessary to fix the supporting and auxiliary elements in the truss sub-rafter system, then you can purchase a perforated galvanized corner 100x100 mm, its cost will be 765.8 rubles. per pack of 20 pieces. But for the corner marked KM16, whose dimensions are 90 x 9 x 40 mm, you will have to pay 490.8 rubles. for packing. The number of products in one of them remains the same.
Varieties of perforated steel corners
If you believe that the described corners are represented by only one variety, which provides for the observance of a right angle, then your belief is erroneous. Manufacturers offer asymmetric mounting angles for sale. With their help, you can create corners when assembling racks. But if you are planning the installation of multi-level planes, then you can’t do without a Z-shaped mounting angle. In this case, he is simply irreplaceable.
Additional views
To attach wooden elements to each other, you will need an equilateral mounting angle, which is one of the most popular. It is especially in demand when connecting elements of wooden log cabins. Metal corners are also represented by 135-degree elements, which are narrow-profile products. They areindispensable when there is a need for fastening at an obtuse angle.
Do corners help to save money
Perforated corners, which are used for plastering, have a relatively low cost. However, in this case we are talking about aluminum or plastic products. But galvanized elements you can purchase at a higher price. A reinforced or rigid arched corner will cost even more.
When decorating cottages or private houses, the number of such elements will be in the tens, because docking does not always work out, and a lot of products go into construction waste. The estimate, however, is impressive. However, the reliability of the corners with these accessories is worth it. We should not forget about the speed of finishing with the use of perforated galvanized corners, the price of which was mentioned above. In addition, the visual effect is very impressive.
For reference
Some home craftsmen confuse plaster corners with finishing corners. This mistake must be avoided, because the products mentioned are completely different. The finishing corner is used at the final stage of the repair. To install it, it is best to use liquid nails, because the material of the product is plastic.
Conclusion
Perforated galvanized mounting angles can have different shapes, which are very easy to determine, because the name speaks for itself. Corners are equal-shelf and with different side widths. The angle may differhowever, the most popular are models in which the sides are perpendicular to each other. Reinforced structures are also on sale. They have additional stiffening ribs, thanks to them the load on the surface is not terrible.
