Frameless fastening of plasterboard to the wall

planes Frequently, many people ask whether it is possible to glue a drywall to a wall. And the answer is quite simple. Drywall is a dense three-layer material. It can be used for finishing any type of room. From this depends only on the type of material used, which can be with increased resistance to wet environments and normal.

The question is more relevant, what can you put a drywall on the wall? This can be done on a quick-drying and very viscous mixture. For this, gypsum based compounds are suitable from the well-known manufacturer Knauf. Also, a mounting foam with a low expansion ratio can be used as a fastening means.

How to glue drywall to a wall? The question is very relevant wherever speed is required and you need to maximize space and the wall needs to be aligned in any way. Moreover, gypsum cardboard is a modern universal material, with which you can not only perform "dry plaster", but also perform complex transitions and interior elements.

adhesive Before proceeding with the description of the work processes, it is necessary to consider existing technologies and variants of this work:

1. gluing using Knauf gypsum glue on a flat surface;
2. gluing sheets with a mounting foam with a low coefficient of expansion;
3. installation by glue on walls with large deviations from a single plane.

Installation of drywall on a flat surface

Let's consider a method how to glue drywall on a wall with minimal deviations, which do not exceed 5 mm. In this case, simply glue the sheet and glue it to the wall. But the technology is not as simple as it seems at first glance, because if you find the sheet in place, it will be difficult to align it. In this regard, it is preliminary necessary to apply a marking to the walls and ceiling, which will be a guide when aligning the sheets in a single plane.

So, using a rule or a long level, you need to determine the unevenness on the wall. With their help, the most convex part is revealed, which will become a benchmark.

10 mm( thickness of the sheet) recedes from it and with the help of the level the mark is applied to the floor, and with the plumb bob is duplicated on the ceiling. With both landmarks, the sheets can be positioned on the wall with minimal deviations.

After applying all the marks, the lining is pre-cut from the same gypsum cardboard. On them, sheets are installed with gluing.

But before you glue the plasterboard to the wall, you need to conduct all communications. Low-current and low-voltage lines can be carried directly under the sheets with their pre-fixing to the wall in steps of not more than 50 cm. The cutouts for the junior boxes and boxes should be made in the wall in advance, because then it will be uncomfortable. High-voltage power transmission lines must be put in strobes and in a fireproof sleeve.

After all the preparatory work, it is necessary to primer the surface of the sheet and the wall. In this case, if there was whitewashing, it is necessary to remove it. Ways to remove the paint.

If you have paint, the best option is to purchase a ground mixture called "Contact" or "Concrete contact".Its cost is quite high, but on it the glue will be held no less firmly than on the surface without paint.

The next step is to glue the drywall to the wall. To do this, it is necessary to dilute the amount of Knauf gypsum glue, which will be sufficient for gluing one sheet. These measures are necessary in connection with its instant freezing. And in order not to face the above-mentioned problem, it is necessary to fulfill this condition.

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glue Application methods for glue

Depending on the degree of unevenness of the wall, the method of its application depends:

• If the wall has small deviations, then it should be applied in small portions with an interval of 25 cm along the edges of the sheet, in the middle it can be less frequent. You can also apply glue directly to the wall at the request of the master.
• If the wall does not have significant deviations, the adhesive is applied with a notched trowel evenly over the entire sheet.

After applying a layer of glue, consider how to paste drywall on the wall. This must be done promptly and accurately. First of all, it is necessary to place the lower edge of the sheet on the pads, then, aligning its position relative to the marks on the floor, raise it and press it against the plane. Using a rule or a long level, the bulges on the sheet are determined and easy tapping or pressing is successfully removed.

If a rule-level is used, it is not recommended to tap on it, so it is sufficient to lean against the wall and outline the place where you need to tap. Then remove the level to the side and, align the place, after - check the plane again.

After aligning the sheet, it must be supported with a wooden bar or other device for several hours.

Application of mounting foam

One of the materials for fixing gypsum cardboard can be a mounting foam with a low coefficient of expansion. But in this case, the sheet must be fixed more reliably, because the expansion force of the foam will tend to push it away from the wall. If you miss the time, you end up with mounds, which you will not be able to get rid of. But before this, it is also necessary to primer the surface of walls and sheet. And the process of equalizing his position is no different from the first option.

It is important to use foam carefully, if you get stained with foam, then draw an article on how to clean the surface and hands.

Bonding of drywall to the wall with deviations in the planes

You can mount the gypsum board on the glue to the wall even if there are deviations up to 4 cm. But in this case, you need to use 10 cm width guides from the same material. They are glued to places where there is more deviation. Then, by increasing the amount of glue, the remaining drops on the wall are compensated.

The technology of wall treatment and the method of its alignment in place is no different from the first and second methods. Here, it is only important not to overdo with tapping and indenting, which can lead to the formation of unevenness in the form of a sheet failure. It is also necessary to use marking on the ceiling and walls. This will avoid troubles in the form of alterations or the remaining small failure, which will make your eyes blister.

Than to paste a drywall to a wall in this case? One of the great tools for this is Glue Perlix. It has good adhesive properties, which appear immediately after application of the composition to the surface. The sheets can be glued to plaster plaster mixtures, and a small thickness with the help of "Fugenvueller".It is important to remember that the vitality of the solution is 20 minutes and the work needs to be done quickly.