Gypsum today becomes the basis for many building materials. It can be glue or products in About them and will be discussed in the article. The information below will allow you to understand what types of gypsum adhesive exist today, as well as which composition for laying gypsum tiles is best to use. It is important to learn more about the technology to be used before starting work.

Varieties of gypsum glue

Tiles are usually available in dry powder form. This type of mixture is the most successful. To increase adhesion, special substances are added to the ingredients, in addition, they allow you to work with glue without rushing. If you are wondering what to glue gypsum tiles on, you should pay attention to another variety of such families, which requires the use of quartz sand. It is added to reduce the cost of production. In expensive adhesives, this ingredient is either little or not at all. Depending on the amount of additives, characteristics may vary.

The main task of the adhesive is a strong adhesion to the surface. Another variety of the described composition has an increased volume of gypsum. This also affects adhesion. This quality is also determined by the volume of water that is used to dilute the powder. The amount of liquid is usually indicated on the package. If you learned from the instructions that 300 ml of water is needed for 1 kg of glue, then it can be argued that there is little gypsum in this composition, while there are many fillers. From this it follows that this type of adhesive will have reduced adhesive ability. In this case, the glued material may peel off during operation.

Features of choice

When choosing glue, you must remember the ratio of water and gypsum. Quite an important indicator is the setting time of the mixture. If the glue is good, then this period should be less. Depending on this indicator, the pace of work is determined, which you will need to adhere to for gluing the material.

Gypsum tile adhesive usually retains its ability after dilution for an hour. This does not mean that after application to different materials, the shelf life of the mixture will remain the same. This indicator is different for each manufacturer. As practice shows, the minimum period is 30 minutes, while the maximum is 70 minutes.

Reviews of gypsum adhesives from different manufacturers

If you need gypsum tile adhesive, then you may prefer Volma Montage, which contains chemical impurities and modified additives in the base. In the role of the main advantages of this mixture, buyers note moisture-retaining characteristics and optimal working time. That is why this mixture is chosen by consumers quite often.

It can be used at temperatures ranging from +5 to +30 °C. At the same time, optimal humidity should be maintained. Buyers like that the adhesive adheres well to plaster, concrete, gypsum products, aerated concrete and foam blocks, brickwork, gypsum fiber sheets and drywall.

According to buyers, Knauf-perlfix glue is also quite popular. It is sold in the form of a powder, and in this case additional elements act as the main binding components, and the Buyers emphasize that this composition can be used during internal work.

Features of using "Knauf-perlfix"

If you decide to purchase the above-described gypsum tile adhesive, you should familiarize yourself with the features of its use. Before starting work, the base is prepared, for this it is cleaned of dirt and protrusions are removed from the surface. If the walls absorb moisture well, as for aerated concrete, silicate, ceramic elements and plaster, then the surface should be pre-treated with a primer, you can use Betonkontakt.

These procedures can improve the adhesive qualities of the surface. The base must be left to dry, only after that you can proceed to further work. It is important to maintain the cleanliness of the primed surface.

Preparation of gypsum glue

To mix the powder with water, it is necessary to use a plastic container into which clean water is poured. Glue should be gradually added to the liquid, mixing the composition with a construction mixer. You should end up with a creamy, lump-free consistency. It is not recommended to add other components to the solution. It is important to make sure that the mixing container is clean.

Glue technology

Once you have figured out which gypsum tile adhesive to use, you can get to work. The composition is applied to the wall, and then to the surface of the tile. Products will need to be pressed to the surface and set the level by tapping. If the base has recesses larger than 2 cm, then they must be covered with drywall using the same glue.

When gluing the insulating material, it must be rubbed with the Knauf-Perlfix solution. After completion of work, the tools are washed under running water. Before going to the store, you must definitely calculate how much mixture you will need. When solving this issue, you must be guided by the recommendations of the manufacturer. From them you can find out that about 5 kg of dry powder will be needed per square meter of surface.

Is it possible to lay tiles on gypsum plaster

Quite often, home craftsmen wonder if it is possible to glue tiles on gypsum plaster. The answer is yes, but the basis must first be prepared. This is due to the fact that the surface needs to be given the qualities of increased adhesion and strength, to reduce the culvert capacity of the material, and only then begin to lay the tiles.

It is also important to take care of the alignment of defects. For the reason that not too thick a layer of glue should be used for laying, chips and potholes should be covered with plaster. It will be possible to work with such a surface after its complete drying. The walls are recommended to be treated with an antifungal compound.

Do not lay tiles if the plaster layer has not been treated with a primer. This stage is the most important for achieving a positive result. If you also have a question about whether you can glue tiles on gypsum plaster or not, then you should first familiarize yourself with the functions of the primer. It can not only reduce the porosity of the material, but also increase the margin of safety of the coating. The primer will prevent the penetration of moisture inside and will positively affect the quality of adhesion.

Adhesive for gypsum tiles

In the modern variety of building materials, you can get lost. However, the recommendations below will allow you to understand which composition is best used for gypsum tiles. PLUSFIX adhesive is a powder mixture based on quartz sand and gray cement. Cellulose is also present among its ingredients. This mixture is perfect for small tiles. Work can be carried out on the following types of surfaces:

• brick;
• cement;
• concrete.

The adhesive described above and the composition called LITOKOL K 17 are very similar in characteristics. The last of them consists of quartz sand and Portland cement, the first of which is presented in granular form. This mixture is used for gluing large format tiles. A mixture of mineral aggregates, gypsum and high quality additives is Satyn PKG-28 adhesive. The ingredients give the composition high plasticity.

Once prepared, the mixture will keep viable for 50 minutes. Another gypsum-based composition is "Gypsolite". It sets rather quickly, and the remains can be removed from the surface with a sponge previously moistened with water. If you can not pick up glue for then you should pay attention to the Monte Alba material. It is used exclusively for interior work and is ideal for gypsum cladding.

The process of laying gypsum tiles

Before starting work, you must also figure out how to glue gypsum tiles on the wall. A little glue should be applied to the surface with a thin layer, after which the product is pressed against the wall, within a few minutes it will be possible to correct its position. To align the seams, you can use plastic spacers.

Mortar protruding from the joints must be removed immediately with a rubber spatula. Otherwise, it will be impossible to work with the composition. Before starting repairs, you should definitely figure out how to glue gypsum tiles on the wall, tips on this are presented in the article. For example, you should not dilute too much solution, because if you do not have experience, it will quickly harden, which will cause unnecessary expenses.

In the interior, this light and easy-to-use material goes well with wood, metal and glass, so the range of use of stone for interior decoration is limited only by the designer's imagination.

Gypsum decorative elements give the wall an original textured look.

Glue gypsum tiles to the wall much easier than it might seem at first glance, especially if you choose the right adhesive.

What to glue gypsum tiles on - an overview of the glue

For wall cladding with gypsum stone, various types of glue can be used.

The most convenient and affordable options will be the following:

1. Glue for Monte Alba plaster products. Designed specifically for the installation of decorative artificial stone and other gypsum decorative elements indoors. Sold as a dry mix in a convenient plastic bucket with a lid.

To prepare the finished solution, it is enough to add one liter of clean water to the bucket, mix until smooth and hold for three to five minutes. The finished solution retains its properties for 40-60 minutes. A bucket of Monte Alba glue (4.5 kg) costs about 200 rubles.

2. Glue for gypsum tiles Knauf-Perlfix. It is a dry assembly mixture based on gypsum with the addition of polymer fillers that provide increased adhesion. Excellent for gluing decorative bricks and light stone to concrete, brick and plaster walls.

To obtain a ready-to-use composition, it is enough to add the dry mixture to water in the proportion indicated on the package and mix with a construction mixer. The solution remains adhesive for 30 minutes. Knauf PerlFix is ​​sold in paper bags weighing 30 kg, it costs about 300 rubles.

3. Gypsum assembly glue "Volma-Montazh". Sold as a dry mix based on a gypsum binder. Mineral additives are present in the composition to improve adhesion.

Designed for mounting gypsum tongue-and-groove slabs, GVL and other gypsum materials on stable surfaces (concrete, foam concrete, brick, plaster, GVL, etc.).

To prepare the glue, it is enough to add the dry mixture to water in the proportion recommended by the manufacturer and mix until a homogeneous mass. "Volma-Montazh" is sold in paper packages weighing 5, 15 and 30 kg. A large bag costs about 300 rubles.

Preparing the base and laying gypsum tiles on the adhesive

For work you will need the following inventory and materials:

• primer;
• wide brush for applying soil;
• gypsum-based adhesive;
• construction mixer;
• building level;
• notched spatula.

Before glue gypsum brick, you should carefully prepare the base. The wall must be dry, its surface must be solid.

Any dirt, coatings with poor adhesion, protrusions, peeling plaster, etc. must be removed. Weak bases must be impregnated with a water-based primer.

1. Before gluing artificial brick or stone on the wall, apply a thin layer of adhesive mixture to ensure better contact of the adhesive with the base.
2. Immediately after that, you can proceed to the installation of tiles. To do this, you need to apply the adhesive mass either on the base or on the decorative material itself, attach the tile to the wall, press it into the adhesive with a light force, and fix it for a few seconds.
3. If necessary, correct the position of the gypsum stone according to the level.
4. Then proceed to gluing subsequent tiles.

VIDEO INSTRUCTION

When choosing an adhesive for mounting a white "brick" or a light stone, we recommend paying attention to Monte Alba, since this composition is white. In all other cases, in order to save money, you can use more affordable brands of glue, since they all hold gypsum tiles well.

Keep in mind that the solution quickly loses its properties, do not immediately prepare a large amount of the composition. Work with gypsum glue is recommended to be carried out at a temperature of 15-25 degrees (permissible operating temperature range - from +5 to + 35 degrees).

The glue tool is cleaned with warm water immediately after installation is completed.

Installation of gypsum stucco is a technologically simple process, but it requires accuracy, accuracy, some knowledge and skills. The information provided will allow each owner of these qualities to decorate any room without the need to contact specialists.

What needs to be done in advance?

Before proceeding with the installation of decorative gypsum elements, it is necessary to take care of a number of conditions that will allow the installation to be carried out reliably and without loss.

• The room where the work is planned should not be too cold (more than 18 ° C) and sufficiently dry. Otherwise, the gypsum elements will crack or “float”. Therefore, it is not recommended to use such decor in small bathrooms.
• Preparation of the decorated surface is necessary. The protrusions are rubbed with sandpaper, the cavities are filled with putty. Without this, there will be no tight fit of the parts and subsequently they will peel off. After smoothing, the walls and ceiling are primed with a special mortar that dries for 2-3 days.
• Markup. A high-quality connection of parts is required, if this is not the case, both surfaces are treated with an abrasive or filed. You will also need to put markers on the wall or ceiling in order to observe the general pattern of the location of the plaster elements.

Proper preparation of the premises and materials is the key to the durability of the installed elements.

Influence of product weight on mounting methods

An important role is played by the severity of stucco. Depending on it, a certain technique is chosen, the type of fastening, surface preparation and decorative element.

Installation of low weight gypsum stucco molding is carried out as follows:

• The back of the product must be leveled. To do this, you need to run a medium-sized sandpaper over it several times to smooth out the protruding parts.
• The surfaces to be joined are sprayed with water from a spray gun, after which a layer of PVA building glue is applied to the gypsum and lapping is carried out so that it is evenly distributed.
• You will need to hold the decorative element for two to three minutes to tightly connect the parts together.

Small and light gypsum stucco can be installed alone. For heavy or long parts, it is better to use help, otherwise they may break due to sagging with uneven support.

The installation of large gypsum elements requires several different methods of fastening.

First, the surface is prepared. Installation on “bare” concrete is desirable, and if there is plaster on the wall / ceiling, then a frequent notch is applied to it to increase the adhesion force. The plaster is peeled off. Before installation, the wall must be treated with a primer of PVA building glue with water.

To enhance the adhesion of surfaces, nails and screws are used, which are placed at a distance of 15-20 cm from each other. The use of galvanized fasteners will eliminate the appearance of rust and subsequent destruction of the structure. Holes for additional fasteners must be drilled in advance - they are made both in the part and in the wall.

To fix heavy decorative elements, it is necessary to prepare a special glue: PVA is combined with water in a ratio of 40 to 60, after which gypsum powder of the G-7 or G-10 grade is added there and thoroughly mixed until a creamy consistency is obtained. The adhesive mixture is applied to the back surface of the product, and it is firmly pressed against the wall / ceiling. After that, screws are screwed in, dowels or nails are hammered.

The remaining technological holes and junctions of the elements are rubbed with a liquid gypsum mixture. The procedure must be carried out 2-3 days after the main installation, when everything is completely dry and well fixed.

For gluing decorative pieces gypsum, installation of partitions from gypsum blocks and for gluing gypsum boards, there are now many varieties of glue.

For example, here are the options shown in the photo:

To work with small plaster parts or debris, you can use instant cyanoacrylate adhesives. It is enough to lubricate the edges of the fragments with such glue and press firmly for a few seconds.

And once there was no such rich choice, and in the dental laboratory we washed off the old combustible 35 mm nitrocellulose film, cut it into pieces and dissolved it in ordinary acetone.

Yes, with the usual moment or PVA glue. In general, it is correct to glue it with gypsum itself. You just have to do it right. Wet the walls well, and quickly dilute the new gypsum and apply liquid and cover the crack itself from above, smooth it over.

The question is relevant, including for teenagers who accidentally broke their mother's favorite plaster figurine). We will show you how and with what it can be glued.

For gypsum, impregnating methods are applicable when adhesive solutions are used, only diluted.

Almost all thermoplastics can be dissolved in organic solvents and gypsum products can be glued with this tool. Suitable PVB, PVA-dispersionquot ;, PBMAquot ;, You can also use BFquot ; glue, but it leaves traces of a yellow-brown color.



Before gluing plaster, clean the surfaces to be glued well.

You can contact a specialized store, where they will also tell you how to glue plaster parts.

Gypsum can be used to make various products, for example, some figurines, figurines or other crafts.

Gypsum does not differ in good strength, so any gypsum product can crack if it is hit with something or missed on the floor.

In this case, ordinary superglue will come to the rescue. The surfaces to be bonded must be dry and free of debris.

You can use any other durable construction adhesive.

It is necessary to glue carefully, guided by the instructions for gluing, and also try to fold the surfaces as accurately as possible so that subsequently no flaw is visible.

To the question how to glue plaster without damaging the figures? there is one answer - a special glue second. The moment can also be glued, but after drying, yellowness will appear at the junction.

It is possible to connect gypsum parts with raw gypsum, but there will be a slight increase either in length or in width, depending on how you spread the liquid gypsum.

Syndeticone or wood glue can also be used to glue plaster.

I myself was faced with the need to urgently glue the details of a plaster figure. I made a cast from the child’s hand, and in the process of extracting the still half-baked figure from the gel, one finger broke off ... Using the raw method (that is, with the same gypsum or plaster), I did not dare to glue my finger in place. There was a risk that the finger could swell from moisture, and this would be very noticeable.

Therefore, for gluing the plaster part, I decided to use PVA glue. She diluted it with thicker gypsum, so that a gypsum porridge would be obtained in consistency resembling semolina. With such a kind of putty, she spent it on scrap, leaving a thin layer. She held it until the finger huddledquot ;, after which she left it alone for a day.

In the evening, I already carefully processed the figure with varnish. The finger didn't fall off, it stays on. True, the place of breaking is still noticeable, because I know where to look)) As a result, I glued the plaster figure together, although at the beginning I myself could not believe it!



Gluing plaster together is not such a difficult task, unless some pieces of it were lost when the plaster figurine fell.

I managed to glue the figurine with glue Secondquot ;. Only beforehand I processed the edges of the fragments with a wet brush in order to surely remove plaster dust. When the gypsum was dry, I smeared the fragments with this glue and pressed it for a couple of minutes. I removed the excess glue immediately, otherwise the seam is still different in color.

And if small pieces are lost, then gypsum plaster, diluted with the consistency of cottage cheese, will have to be reported to the missing places.

After gluing, it is better to put the figurine for a day, so that no one disturbs and the glue seizes better.

They suggested that I use a special glue Syndeticonquot ; for restoration.

If a gypsum figurine is broken, and recently they are increasingly selling gypsum products, though painted, so you can’t say that it’s gypsum. You can glue them with glue moment or PVA glue. True, it will not work to hide the crack, the place where the product crashed and stuck together will need to be painted over with suitable paint.

Gypsum is a natural material, often breaks, but products made from it look very beautiful. You can glue the product with special glue, which is sold in specialized stores, or with ordinary instant glue.

The connection (gluing) of parts to each other is done by means of.
interconnected parts should not
be smooth. Using a knife, cuts are made on the surface. The more undercut these cuts, i.e. the deeper they are directed to the side, the better the adhesion to the surfaces to be glued will be. All gypsum dust and crumbs formed during cutting should be swept away with a brush, and all abundantly moistened with clean water. This must be done as carefully as possible, since a thin layer of dust remains on the cut, but poorly swept and moistened surface, preventing adhesion.
with bonded surface.

One of the parts prepared in this way is applied or poured (depending on how convenient) diluted and, putting the second part on it, slightly pressing, squeeze out
excess, which is immediately removed with a spatula or
brush.

Abundant wetting of the parts to be joined is very important. Insufficiently saturated with water, it instantly absorbs water from a liquid or slightly thickened one superimposed on it, and the latter turns into a loose sandy mass, devoid of any plasticity and astringent properties. When applying and pressing the second part to be glued, the mass of the superimposed is squeezed out with difficulty, preventing the parts to be glued from coming together correctly and tightly and binding them together so weakly that often after a few minutes they lag behind each other.
However, when gluing dry or even slightly damp objects of large size, soaking them with water to the extent indicated above is difficult. In this case, they resort to coating the surfaces to be glued with starch liquid boiled on water (see recipes). Properly cooked starch, covering the entire glued with a thin film, for several minutes, which is quite sufficient for the entire gluing operation, does not allow the glued surfaces to absorb water from the superimposed on them. At the same time, gradually dissolving from raw starch itself, starch does not prevent it from binding to the surfaces to be glued.
For the same purpose, instead of starch, coating the surfaces to be glued to a shine with alcohol varnish is used. This simpler method, however, has the disadvantage that the junction becomes visible from the yellow lacquer line.
, used for gluing, should be kneaded much weaker than the one from which the parts to be joined are made.