If you are just going to learn the most popular construction works, then it may not always be clear to you why one and a half is one of the most common tools for their implementation. When carrying out repairs, you may also need this device, which is offered for sale in several varieties, and its use differs in certain features.
Varieties of stucco half-tiles
A stucco one is most often used for wall decoration. After all, they are covered with plaster by a huge number of home masters and professionals. The process of plastering is reduced to three stages, among them:
The first two layers play a filling and supporting role, while the final layer acts as a decorating one. A plaster grater can be used for applying compositions with different ingredients, mixtures can be:
After the first two stages are behind, you can begin to level and grind the surface. To do this, you have to purchase a plaster and grinding grater. These tools have a rectangular working blade and a handle that is fixed in the center, from the wrong side. This element has an ergonomic shape, so itβs very convenient to hold the grater.
The master will have to drive in different directions along the solution layer with a canvas. When choosing a graffiti, one should prefer one in which the handle has recesses for the fingers. In general, plaster can be classified according to the size of the paintings, which are long and short. In the latter case, the width is 80 mm.
This trowel is used to align places that have a limited area. These include areas around windows, near doors and under window sills. It will be convenient to work with a short grater if at the previous stage the plaster was applied to decorative walls with artificial openings and ledges. A long stucco one and a half usually has a width of 120 mm, such a tool is best used for decorating open areas.
Varieties of one and a half material
To date, there is an opinion that the polyurethane trowel acts as the optimal assistant for plastering. The most short-lived and cheap are foam tools. Beginners get them first, and sellers do not convince novice masters. But with the start of work, you will realize that such a tool is only enough for a few walks on the surface.
It will break rather quickly, because everyone knows what constitutes a foam, which is used as a packaging for household appliances during their transportation. Many masters note that after an hour of operation, the pen is separated from the canvas and remains in the hands. The work surface even before this begins to adhere to the surface and wear off.
More profitable solution
A plaster grater , the dimensions of which were mentioned above, can also be made of wood. This option is somewhat stronger, it does not fall apart during the first work. However, the canvas is quickly sanded and begins to stick to the solution, its corners are erased, which reduces clarity when processing walls.
If you use a cement mortar, then it will not be smoothed out with rounded edges using such a grater, and if it starts to stick, it will make it work much slower, because in one approach it will be possible to apply a smaller amount of mortar. As for the polyurethane variety, it does not have the above problems.
The use of half
To carry out manipulations to align the walls, you will need a solution and a trowel. The plastering work can then be started. The grouting phase will be final. In this case, with a trowel or trowel, it is necessary to throw a solution on the wall. To do this, you can use another plaster blade.
It is necessary to determine the area of ββthe working surface, which you will process in one go. Do not spray the solution in large volumes, because in one step you will not be able to process it. The wet mixture must be rubbed with a half-circle in a circular motion counterclockwise. A plaster grater, the purpose of which was mentioned above, should be pressed to the surface, and the master needs to slightly press on it, distributing the solution to the base.
It is important to adjust the force of pressure. At the beginning of the work, you need to decide with what intensity it is more convenient to press on the wall. This position of the hand must be remembered, and then adhere to it until the completion of work. The grater will flatten the mixture, making it much denser. This will cover the base with an even layer of solution.
After finishing plastering, you can start grinding the surface. You can start these works after 5 hours. To do this, use combined trowels, which have a working surface with padded felt or felt. The villi will disperse small particles, and the walls will visually look smooth.
Recommendations for use
Move your hand up and down at this stage. The grater should be pressed to the surface until it is possible to process the entire strip. In this case, the tool should not be released from the hands. It will be reasonable to carry out work, outlining a certain amount.
Grinding is carried out to eliminate stains that remained after plastering. It is important to achieve a smooth surface. Grinding should be carried out starting from the ceiling. This will allow you to level the microroughness that remains from grinding by hand. The plaster should be left to dry for 5 days.
Conclusion
A plaster grater, the types of which were described above, is a tool used for applying a preliminary leveling layer. The preferred length varies from 70 cm to 1 m. When choosing a grater, it is better to prefer one that consists of modern materials such as polyurethane.