How to lay decorative gypsum tiles under a brick: features and laying technology. How to paste over walls with decorative stone: laying order, features of creating seams

To create an aesthetic surface both outside and inside the building, the technique of laying decorative tiles under a brick is widely used. This type of cladding can be made from different materials. The simplest and most affordable is gypsum. Let's take a closer look at how to lay such a coating with your own hands.

Brick-like gypsum tiles are often used for interior decoration.

Types of materials

On modern construction market You can find a wide variety of decorative finishing materials. in great demand use elements that imitate brick or stone. They can be made from different materials, the most popular products are:

Clinker. Very strong and wear-resistant material, can be perfectly different color, is used for any type of surfaces both outside and inside buildings.
Gypsum. Quite fragile, but lightweight material, used mainly for interior work. Initially white color, can be dyed as liquid state, and after the manufacture or installation of the element.
Polyurethane. Very light and widely used in internal works material, mostly white, but may contain pigments.
Styrofoam. Lightweight and fragile material, used for interior decoration. White.

For work on decorating rooms, the best option would be to lay tiles under a brick made of gypsum. It costs less than clinker, while it is much stronger than polymer counterparts and looks more natural.

Varieties of finishing materials for interior and exterior works

Decorative gypsum tiles can be made by hand. To do this, mix water, gypsum powder and a plasticizer in the form of PVA glue. Pour the mixture into the prepared mold and wait for it to dry. You can add pigment to color the mass or apply paint to the bottom of the mold before pouring.

Glue used

For laying gypsum tiles with your own hands, you need to choose the right glue. So, consider what you can glue gypsum tiles on. Several options are possible here:

Ordinary cement tile adhesive. It is used for laying tiles. This is the standard option for laying almost any cladding.
Gypsum plaster. A more preferred option for interior decoration. The mixture has a white tint, so it is almost invisible under the tile.
Silicone sealant. A rather unusual, but very effective solution. Provides strong adhesion to the surface.

Glue options for laying gypsum tiles

When using cladding outside the building, it is important to choose a frost-resistant adhesive mixture, otherwise, after a few cycles, the mortar will begin to crumble and crumble along with the tile.

Adhesive for decorative gypsum tiles must be fresh. If the bag with the mixture has already stood open for several months, most likely it will quickly harden or clump. This will greatly complicate the work with the mixture and also worsen the quality of adhesion of materials.

Surface preparation

Before you start putting decorative tiles with your own hands, regardless of its type, it is important to prepare the surface intended for cladding. The requirements for this stage of work are standard. First of all, it is important to remove the old coating, if any. old glue and the solution must be thoroughly rinsed off.

After that, you need to plaster the walls to get rid of all the bumps on the surface. It is important to remove all sags and pits, since glue is unlikely to block them. With significant differences, drywall is used, it can be fixed on metal frame or stick directly to the wall.

All dust and dirt must be removed. In order for the tile to hold better, and the glue to adhere well to the surface, it is necessary to prime working area. Laying gypsum tiles is carried out only after the mixture has completely dried.

Laying process

Laying gypsum tiles, made under the brick, begins with the dilution of the mortar and the choice of the layout of the elements. Often used the principle of mounting apart. Pay attention to the reverse side of the gypsum, if its surface is embossed, the glue can be applied with a straight spatula, and if it is even, only with a notched one.

How to glue decorative tiles with your own hands:

Apply a thin layer of glue to the wall. It should be enough for laying 4-5 elements.
Apply a small amount of grout to the back of the tile as well.
Press the plaster against the wall and adjust its position. Use plastic spacers to level the seams.
Each row should be placed with an offset of half an element.
The solution appearing in the seams must be immediately removed with a rubber spatula and its residues washed off with a brush dipped in clean water.

You do not need to dilute a lot of the solution, if you overdo it, it will begin to set and it will become impossible to work with it.

At correct application adhesive tiles will hold well for years

Decorative processing

The last stage is decorative processing. First of all, you should clean off the glue if it appears above the tile. Be sure to seal the seams between the plaster elements. You can do it yourself in two ways:

Adhesive solution. Allows you to create an imitation of the real brickwork. To do this, you need to seal the plaster with masking tape along the joints and use a spatula to fill the joints with mortar. After it dries, you can remove the protective strips.
Grout. This is the preferred option. To work with gypsum, you will need a confectionery bag or a building syringe. Fill it with diluted mastic and carefully work through all the seams. They need to be filled with a mass of about half.

Grouting after laying tiles - the final stage of work

Additionally, you can cover the gypsum tiles with paint. This is done if white elements were used, and you want to increase their similarity with brick or stone. It is best to use a spray gun for this purpose.

To protect the tile from moisture and dirt, it must be treated with a special solution. It will create a water-repellent film and enhance the color intensity of the coating. It must be evenly sprayed over the lined surface after the grout and paint have completely dried. After that, you can safely wipe the plaster with a damp cloth and wash it in case heavy pollution. Such processing is easy to do with your own hands and is a prerequisite when using gypsum tiles on the street, for example, to decorate a veranda or balcony.

Now you know how to tile the walls with decorative tiles with your own hands. In addition to gypsum, other materials can be used, the technology for working with them is not much different from that presented.

People who are new to the rules for installing decorative stone are faced with the fact that the finishing material, having held out on the wall for some time, gradually begins to crumble. Usually blame is placed on the glue Bad quality, although most often it is an improperly prepared work surface that causes the collapse of the cladding.

Ways to install a finishing stone - 2 options

Laying of decorative stone is carried out using auxiliary materials, which are selected taking into account the planned installation method. The tile can be fixed to the wall using the jointing technique or the seamless method:

If the material is mounted with jointing, then simultaneously with the tile, a solution intended for its execution and a special dye are purchased. The latter usually has a contrasting tone or color that matches the shade of the tile.
If it is decided to lay the stone without using the jointing technique, then in the store, in addition to finishing, you need to buy only the adhesive recommended by the manufacturer and, if necessary, a hydrophobic composition.

put decorative rock in a seamless way is easier and faster than with stitching. Finishing material should be laid tightly, which will allow you to get almost monolithic surface. The main thing in the installation process is to remove excess adhesive in time, which protrude during the sealing of the finish, otherwise you will have to suffer later. Dried tile adhesive decorative finishes help to remove special acid-containing compounds. Greater effect can be achieved if the cleanser was produced by the same manufacturer as the adhesive.

Despite the complexity of laying decorative stone with jointing, this way used quite often - it looks more impressive.

Fix a decorative stone on the wall at a certain distance from each other. An ideal seam can be achieved by laying identical pieces of drywall or chipboard between the rows of stones. Upon completion of the installation of all the finishing material, we wait for the glue to dry, then we perform the jointing. Too wide a seam can spoil the overall impression of the decor, which is especially noticeable if the tile is used to create a composition with the same pattern in the apartment.

Types of decorative material - sandstone, marble, limestone

For the interior decoration of the walls of residential premises, stones are used, made either on cement mortar or on gypsum. The former are chosen for facing surfaces in rooms with high level humidity, for example, in the kitchen and in the bathroom. The second type of products is afraid of water, so they are used to decorate walls in the living room, bedrooms and other rooms of the house / apartment. Finished goods most often outwardly imitate brick and slate.

And if the brick looks perfect in the interior of corridors, bedrooms and balconies, then due to the variety of slate textures, it is possible to create bright and original compositions on the walls of living rooms and hallways. Concerning natural materials, then, due to the high cost, finishing with their use is rare. Meanwhile, the following types of decorative stone have become widespread:

sandstone - has three shades, has a granular structure;
marble - has a wide color palette and different textures;
limestone - differs in structure, size and color shades.

The laying of natural decorative stone on the walls has its own characteristics, but it is not much different from the installation of artificial products. The main thing in both cases is to properly prepare the surface.

How to process walls before finishing - different surfaces

Before you start laying decorative stone on the walls, we recommend that they be thoroughly processed. The surface to be trimmed can have a different coating, and therefore it is prepared in different ways:

If you need to lay tiles on plastered walls, then we re-plaster places with obvious defects. Having thus got rid of bulges and voids, we process the wall with a dry brush, moisten with water and dry. Using this method, we prepare very rough surfaces. We complete the process with priming. Liquid can be used as a primer. adhesive mixture. After that, after 2-3 hours, we begin to lay the tiles.
We pre-isolate the wooden work surface using glassine sheets, the laying of which we start from the bottom up (with an overlap horizontally - 15 cm, vertically - 5 cm). On top of the vapor barrier we equip the wire mesh. We apply a layer of cement mortar on it, on which, even before the surface dries, we brush it with a dry stiff brush, which improves the adhesive properties of both materials.
The preparation of a metal wall for decorative tiles follows the same principle as for wooden surface. The difference lies in the fact that in the first case, the mesh is fixed with nails with small caps or with a stapler, while self-tapping screws are more appropriate here.
Defects on stone, concrete and brick walls remove with spatula. If the surface has greasy spots, then we remove them with special degreasers. For preventive purposes, we reinforce the wall, apply on top cement mortar. If the stone surface has been painted, then before laying the tiles we process it with sandblasting grinder. After we mount the plaster mesh and apply a cement layer.
If it is planned to lay a decorative stone on drywall, then we first apply a waterproofing compound. Installation is carried out using a special adhesive, as a finishing material we recommend choosing light and thin types of products (heavy stone should be laid on a double layer of drywall).

Laying stone tiles on foam plastic and other insulation is allowed after covering the insulating surface with a reinforcing mesh using anchor nails and applying a cement layer.

Instructions for laying stone cladding - a simple algorithm

At the first stage, taking into account the length of the stone, we recommend making a horizontal marking of the wall. For this purpose, we use a tape measure and a building level. Marking will allow you to clarify the places of sawing and fitting of facing products. As mentioned above, stone laying can be done with a seamless method and with jointing. If the second method was chosen, then during installation it is necessary to observe the thickness of the seam, which must be within 10 mm.

If there are corner trim elements, installation begins with them. Elements can be stacked both from top to bottom and in reverse order. If the tile is mounted from the bottom to the top, it will be possible to eliminate the displacement of the cladding. The reverse procedure will avoid contamination of the lower row of products with tile adhesive. It is these two factors that should be taken into account when choosing the technique of wall cladding with stone.

Cooking according to the instructions, the composition should acquire the density of toothpaste. It is necessary that the amount of adhesive is enough for 20 minutes of work, after the specified time the composition will become unusable . Glue must be applied so much that it is not too much or too little, in both cases the tile will slide (no more than 4-6 mm, best option- 2-3 mm).

1. Using a spatula, apply the adhesive, rubbing it onto the work surface, then evenly spread the composition over back side stone. It is better to use a notched trowel, hold the tool at an angle of 60 0.
2. We press the tile to the base, moving in both directions, making sure that the glue does not come out on outside finishes. For the purpose of compaction, you can use a mallet.
3. To trim a decorative stone, use a grinder with diamond disc. If the stone is made of gypsum, then it is best to fit it with a fine-toothed hacksaw designed for processing wood products. If necessary, artificial stone can be shaped using sandpaper or pliers.

As a rule, the installation of stone tiles using seamless technology is faster, the main stone laying should be done as tightly as possible. Wall cladding with seams is more complicated, but the result is more interesting. To fill the seams use a special syringe or a tight bag with a hole. As soon as the putty begins to harden, we tamp it down and level the seam accordingly with a rubber spatula, we clean it with a stiff brush. We complete the work by painting the seams with the paint that comes with the tile.

Decorative stone is good in every way, but this factor is not a reason to use it in every room. Violation of the design rules will lead to the fact that the living space will begin to look like a stone cave. Although, perhaps, such an association will just appeal to extreme owners.

It is described what an artificial stone is, from what materials it is made. How to glue gypsum-based cladding to surfaces. Usually, gypsum cladding is glued to the walls with tile adhesive.

What is a decorative stone

Decorative stone is a type of tile used for wall cladding, it has a texture that imitates natural stone. This finish is laid both inside and outside the building.

Inexpensive alternative to natural stone for interior wall decoration

Artificial stones are much cheaper than natural ones. But, if they are made of cement or gypsum, then they do not contribute to the heavy load of the walls. They are easy to install as they stick like ceramic tiles. If part of the coating is damaged, it is easy to replace it. This finish is durable and will last a long time.

Types of finishing materials under the stone

Finishing can be made of gypsum material, quartz, acrylic, concrete, porcelain stoneware. It can be of various textures and any colors.

Plaster boards

Gypsum tiles for wall decoration inside the building consist of gypsum, sand, water, modifier. Modifiers strengthen the material, making it longer service life. They can sell smooth tiles, as well as imitating bricks, cobblestones. This material does not cause allergies.

Gypsum stones

Since gypsum is a lightweight material, it can be glued even to walls that cannot withstand heavy loads. It's ecological pure material. It is soft, which makes it easy to shape and handle. It doesn't ignite or melt. It does not change under the influence of direct sunlight.

Do-it-yourself internal laying with a finishing stone made of gypsum: how to lay out

Before starting work, it is necessary to calculate the amount of material required. Also calculate the total area of \u200b\u200bthe place that is trimmed with stone. From total area subtract the window size and doorways. And then add 10% for material overrun.

Necessary tools and materials:

plaster glue;
putty knife;
notched trowel;
primer;
miter box with a saw;
roulette;
building level;
roller;
capacity.

When gluing, 9% PVA glue is added to the tile adhesive.

What do they stick to

Gypsum-based artificial stone is glued to concrete, brick, plaster walls, plasterboard surfaces. Be sure to carry out work at an air temperature in the room above +10 degrees.

If you want to glue on wood, then you first need to mount the reinforcing mesh.

If you glue the finish on custom walls, for example, on a tile, it is better to make a layer of material that connects to these types of surfaces. Connects well with tiles and with facing this type of tile adhesive.

How to prepare the surface: mandatory requirements

First you need to level the walls, so they are plastered. Then the surface is primed, applying a composition having deep penetration. This is done with a roller, spreading the primer in a container.

When priming, it is very important not to forget about safety precautions. The primer must not come into contact with the eyes or skin. To do this, you need to use goggles and rubber gloves, and carry out the work with the utmost care. But if the solution still gets on the body, then it must be washed immediately. running water and if an allergic reaction occurs, consult a specialist.

And then, when the wall is completely dry, it is puttied.

The choice of adhesive composition for cladding with artificial gypsum stone

Tile adhesive is suitable, also Knauf Perflix, Volma Installation. A special glue brand Monte Alba is also sold.

Glue consumption per 1 sq/meter

3.1-4 kg is consumed per 1 sq/m surface with a 6 mm adhesive layer applied tile adhesive Eunice or 4-6 kg of Volma tile adhesive. Can also be glued with tiles Knauf glue, while its consumption per 1 sq / m with a layer of 6 mm - 3.5-5 kg.

How to start laying

First, they begin to lay the starting row. In order for it to be laid evenly, they use a tape measure, a building level, a coloring cord. 2 dots are marked. Then a coloring cord is stretched between them, a line is drawn with a pencil.

Another line can be drawn along building level. Apply glue on the wall to an area of 1 sq / meter, then it will not dry prematurely. Apply glue to the finishing material. It is smeared over the surface with a notched trowel. Then a stone is applied to the wall and briefly fixed.

If you want to cut a decorative stone, then this is done using a miter box and a hacksaw with small tooth. Then the cut surface is polished with fine emery. You can lay stones close to each other or leave gaps on purpose, in order to then fill them with grout or sealant. If the glue comes out, then it is immediately washed with a moistened sponge until it dries.

How to lay under the wallpaper

Professionals do not recommend gluing a decorative stone on top of the wallpaper.

Such work can be done in 2 ways:

1. First, decorative stone cladding is glued to the wall, and then you can glue paper wallpaper. Initially, the main part of the stones is glued, putting aside the facing for the figured finish. Then glue the wallpaper itself.

And a day later, the remaining stones can be glued to the wallpaper for curly decoration. This is a rather narrow strip, and the stones do not completely lie on it, that is, they will not peel off afterwards.

2. The second way - first, wallpaper is glued up to the border, from where it is planned to glue the artificial stone. The wallpaper is cut along the border and pasted. When they are completely dry, you can glue decorative stones so that the wallpaper goes under them at a distance of no more than 1 cm.

How to fix on the stove with separate elements

Gypsum boards should also be puttied beforehand. And apply primer on top.

How to lay on a bare concrete wall

The concrete wall must be coated with a high penetration primer. This will increase its adhesion. Then artificial stones are glued.

How long should the first row of gypsum tiles dry

It all depends on the glue, the instructions should indicate for what period of time the glue sticks the tile to a stationary state. It could be 20-30 minutes as well.

Decoration of lining with imitation of artificial stone

For the design of facades, frost-resistant plates with minimal porosity are used.

It is possible to overlay ledges, columns, arches, corners with a stone in the apartment.

Preparation for painting

If you did not lay the stones closely, but there are seams, then fill them with grout or the adhesive used.

Fill the seams with a syringe gun or a special bag for filling voids. Do this carefully so that the solution does not get on the front side of the cladding.

When the glue begins to set, but has not yet completely hardened, rub all the seams with a spatula.

Opening varnish

Coat the entire front artificial stone acrylic or polyurethane varnish. This will create a reliable waterproofing and extend the service life. The varnish will dry completely in 3-4 days.

Decoration under natural "wild stone"

If a gypsum stone has no color, then it is painted in specific color. Then, after the paint dries, it is varnished.

"Stone wall" in the interior: photo examples

In dry rooms, decorative shell rock, sandstone, cobblestone, slate look best. In rooms with high humidity – artificial granite, marble.

How to put in the kitchen

The kitchen is a room where there can be increased humidity, and grease can also get on the walls. Therefore, it is imperative to coat it with varnish after laying the cladding.

Decor in the living room

If the living room is made in country style, then a sticker of a stone imitating sandstone or raw granite is very suitable. And if in the loft style, then the walls are decorated with decorative bricks.

lining in the hall

If the style of the hall is classic, then imitation of light marble will look good. If there is a fireplace in the hall, then it can be overlaid with decorative bricks.

Design in the bedroom

Bedroom in ethnic, mediterranean style well suited jewelry made of stone of natural colors. It is best to highlight the places of the walls on which the decorative cladding is pasted.

In the nursery

Gypsum-based stone is hypoallergenic. It is made up of natural materials, good for children's room.

Surface care

To care for the gypsum-based surface, you can use a vacuum cleaner, cloths moistened with water. Do not rub the surface with abrasive materials and detergents. If the cladding is treated with varnish after gluing to the wall, then its durability increases.

Gypsum artificial stone is an environmentally friendly material that is suitable even for allergy sufferers. If part of the finish is damaged, it can be very easily replaced.

Useful video

Laying artificial stone is possible, both indoors and outdoors. Each case has its own nuances and cladding technology.

Today we will consider how to install a facing decorative stone at home, what is the difference a natural stone from decorative and how to glue a decorative stone with your own hands.

Material Features

Laying decorative stone on the wall is due to the advantages that allow you to create a modern interior look and at the same time abandon high costs. Natural stone distinguished by its high cost, in addition, irregular shape requires constant trimming and grinding of the material. This complicates the installation process and creates a large number of waste. Advantages of artificial tiles:

Durable.
Durable - due to additives, facing stone surpasses some types of natural elements in strength.
Various colors fit into any interior.
If you fix a gypsum stone on drywall, then it becomes possible to additionally insulate the walls.
The correct shape of the tile speeds up the finishing process.
Additional soundproofing properties.

Types of decorative stone

Finishing material for walls differs in its composition. Therefore, having studied the features of each of them, you can independently choose options for facing surfaces on the street and in the house. Artificial stone is made in several ways and is divided into the following types:

Ceramic - annealing at high temperature is required to create.
From gypsum - ideal when interior cladding occurs. You can make tiles at home. Appearance is difficult to distinguish from natural. How outer element not used due to instability to cold.
Concrete - concrete acts as the main component, so the cladding is heavy and not always appropriate, as interior decor. Resistant to frost and negative atmospheric manifestations.
Acrylic - plastic in the molding process, manufacturing is allowed at home.
Flexible - modern element cladding, in which sandstone is applied in a thin layer on a flexible surface.

Where is the use of artificial stone appropriate:

A place:	Description:
yard	A wide range makes it possible to design not only the outer walls of the house, but also paths, gazebos and fences.
Facade	Installation on the foundation creates additional protective properties from wind, rain and frost. The base is most susceptible to mechanical stress.
Fireplace	The decoration of stoves and fireplaces has long been made, both natural and artificial materials. Even brick-like tiles are suitable, which can withstand high temperatures.
Arch	Interior portals without doors are made in random order. Wallpaper, plaster, painting goes well with the finishing material.
Entrance door and hallway	Facing works begin from the corner; for the opening, tiles prepared in advance in shape are used.
Window	The room looks beautiful, in which not only the interior portals are trimmed with stone. An apartment with a clear zoning of space looks advantageous.

Required styling tools

For laying artificial stone, videos and photos serve additional sources information for any newbie. Step by step process preparation and finishing I will describe. Before laying a decorative artificial stone, you need to prepare the surface and the tool necessary for facing.

First of all, you will need:

Drill with a nozzle for mixing glue - dry cement mortar or special glue requires dilution.
Building level.
Metal brush.
Rubber mallet.
Syringe for grouting.
Crosses and stitching material - if the laying method is used with seams from 0.3 to 0.8 mm.
Brush.
Hacksaw and grinder.

Important! What to glue gypsum and decorative stone on? Literally all bases are suitable for this: wooden, metal, brick, concrete. Styrofoam is used to insulate surfaces, on top of it it closes GKL or OSB.

Laying decorative gypsum stone (video)

Substrate preparation and laying

The finishing plane is pre-prepared for future installation. In order to properly glue the stone, the old finishing layer should be removed, if necessary, leveled with putty. Further actions are carried out according to the following scheme:

It is allowed to cover the walls with a primer using deep-penetrating compounds.
Ragged stone and other types of material are pre-mixed with each other - panels from different packages are mixed. Thus, fragments that can shade each other are mixed.
During the manufacturing or purchase process, it is necessary to prepare large quantity consumable. On average, 10% is added to the calculated indicator.
The side with which the panel is applied to the wall is cleaned - should be absent thin layer cement.

The liquid adhesive solution is kneaded according to the instructions using a drill with a mixer nozzle - follow the proportions and do not prepare a large amount of the mixture. How much glue is needed? - the amount of glue that can be worked out in 15-20 minutes is diluted.

Important! Adhesive for laying decorative stone is produced according to all parameters and GOST. In some cases, it is allowed to independently create a mixture on which the stone is fixed.

The tile may break - this is an additional reason for purchasing material with a margin.
If there is an angle on the surface to be trimmed, then the design begins specifically with it. An artificial stone should be glued to the base with a pre-applied adhesive solution. A layer of 0.5-1 cm will be sufficient.
For greater strength, the mixture is also applied to the tile - this allows you to better glue decorative element with a base.

By lightly pressing the tile into the wall, the excess adhesive solution protrudes on the sides and must be removed as quickly as possible.
Most interesting option styling - embroidery. For this, wedges and crosses are used. Make sure that the materials do not "float". Move on to the next element only after grasping the previous one.
A special syringe helps to complete the stitching. The mixture is laid no more than 5 mm and after drying it must be overwritten. This work carried out no less than a day after the completion of the finishing.

Important! How much jointing material to put depends on the thickness of the artificial stone used.

After 12 hours, when the design is completely dry, the final stage begins - the application of a water repellent to the surface. This creates a thin protective film, which saves appearance lining. The water repellent protects the stone from ultraviolet rays and moisture. Suitable for application with a brush. Examples of high-quality design are found even at home. To do this, it is necessary to adhere to the standards of preparation, mixing of the adhesive solution and the sequence of laying the material.

A water repellent is not needed if the surface is finished inside the housing. In this case, varnishes are suitable, which will slightly change the color of the stone and make it a couple of tones brighter. There are also matte solutions that look spectacular in most interior solutions.

Photo gallery of finished works

Probably everyone in childhood dreamed of living in medieval castle. Realizing such a dream is unlikely to succeed, besides modern man cannot do without such benefits of civilization as heating, bath and shower for a long time. But it is possible to partially make your dreams come true, and wall cladding with decorative artificial stone will help us in this. It can be performed both in an apartment and in a private house, both outside the building and from the inside, both in the hallway and bathroom, and in other rooms. If funds allow, you can.

The content of the article on how to properly lay artificial stone, video

The choice of decorative artificial stone

The edges of the tile should be free of noticeable mortar sagging, which can remain with poor-quality molding. Having opened the boxes with the purchased decorative artificial stone for, carefully lay the material on the floor in order to plan the future masonry. To determine the design of masonry, alternating stones different sizes and flowers, you can sketch on paper.

We bring to your attention catalogs famous companies selling artificial stone:

Preliminary work before laying tiles

We work at positive temperatures!

Before you start laying tiles, measure the air temperature. Work on laying decorative artificial stone should be carried out at positive temperatures in the range from 5 to 25 degrees, since most adhesive compositions are most efficient under such conditions. More recommendations can be found in

Working conditions when decorating the facade of a house with artificial stone

The use of cement-adhesive mortar

The most popular mixture for laying artificial stone on a wall is a cement adhesive mortar. The adhesive mastic is applied to the wall in an even layer using a notched trowel. The layer should be 2-5 mm thick, and at a time it should be applied to an area of no more than 0.5-1 sq.m. in order to have time to stick the stone until the cement glue has hardened.

Works on laying artificial stone

Fixing artificial stone to the wall

We adjust the plates to size

A standard decorative artificial stone in the form of a tile does not always fit in its size to the places where the wall adjoins the door and window openings, so sometimes it needs to be trimmed before laying. Decorative artificial stone is easy to process. You can adjust the stones using a grinder equipped with a special disc for cutting concrete. After processing with a grinder, the sharp edges of the cut are dulled with a file. If it is necessary to break off small pieces of stone, ordinary pliers will be an excellent help in this matter.

The final stage - rustication

When laying artificial stone on the wall, a seam remains between the tiles, the width of which depends on its type: for slates they do not leave a gap, for rubble stone or boulder - a few centimeters. For brick, the jointing is 12 mm.

When can I start stitching?

Jointing should be done at least 24 hours after laying the artificial stone, that is, after the tiles have completely dried. Jointing is carried out using special grouting compounds with a gun or grout bag. When filling the seams, care must be taken to ensure that there are no voids left in them. The seams are smoothed with a spatula, excess mortar is removed with a rag. An hour after the grout has dried, the seams are processed with a hard plastic brush.

Seam filling

If there is not enough extruded mastic to decorate the rust, or another type of glue was used when laying the stone on the wall, the seam must be filled. To do this, the grout is collected in a special bag, from where it is convenient to squeeze it into the seam space.

Surface cleaning

The last stage is cleaning the surface of the artificial stone, because during the work a solution gets on it. A dry brush is suitable for cleaning.

Protective coating

The technology of laying artificial stone involves the application of a protective coating. This is not necessary, you can complete the work in the previous step. In addition, you will need.

choose protective covering with increased adhesion to gypsum-containing compositions. Hydrophobic compounds are also suitable. Note that solvent-based coatings are more effective than water-based coatings, in particular, armor coatings that form a protective film.

A protective coating is necessary in case of frequent contact of the wall with water, people or animals, if it is necessary to color the stone, to increase its durability.

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