How to dress a hole in the wall of plasterboard, brick, concrete? How and how to close the crack in the wall - effective ways to close holes in the wall from the perforator.

Often during repairs it turns out that the hole in the wall was formed. So that the finish finish looked beautifully, damage must be embossed. The technology of restoration work differs depending on the size of the damage and the material from which the wall is elevated. Even a person without the experience of completing construction work will be able to take a high-quality hole.

Why holes are formed in the walls

When the old wallpaper or other decorative coating is removed during the repair, it is found that holes were formed on the walls. Before answering the question: how to close the hole in the wall, you need to figure out what holes are, and why they arise.

Small holes on the wall arise from dowels clogged in them, nails, screws or as a result of mechanical damage.

Holes after carrying out rosettes can spoil the appearance of the finish finish. How or on the concrete surface will be described below.

Through holes arise in the locations of communications in mechanical impacts when deep cracks do not repair for a long time.

Cracks are formed during shrinkage at home and when exposed to building vibratory loads.

The timely executed repair extends the duration of the operation of the building and provides a beautiful appearance of decorative trim.

Surface restoration with small holes

If a dowel remained in the wall, it must be pulled out from there. To do this, twist in a dowel screw, grab it with passatsia and loose movements are pulled out of the wall.

After that, the hole from dust is cleaned, which will be an obstacle to setting the surface with a solution. Wash the hole with water. As a mixture for sealing holes in the walls, you can use:

• cement-sandy solution mixed in a ratio of 1: 3;
• building gypsum;
• glue by tile Cerezit.

The prepared solution should turn out to be a creamy consistency. If the hole is large, small pebbles add to the mixture.

Pushed the solution to the very base, they are well tilled with a thin stick or other subject. After drying the surface, it needs to be launched, filling the remaining emptiness and formed when drying the crack.

When the surface is completely dry, perform the grout of sandpaper.

Interpanel seams diverged

This section provides information from concrete if the seams have separated.

If cracks were formed in interpanel seams, they should be urgently repaired. To close the deep holes in the wall, use the mounting foam. It is sold two species: professional under the construction gun and unprofessional with a tube. If the house has a fixture for a cylinder with foam, it is better to acquire a professional type, because it has less consumption and higher quality.

Step-by-step instructions, how to close a hole in the wall of concrete:

1. Clean the surface from dust, garbage. Clean the remnants of building materials.
2. The mounting foam is better seized with a wet surface, so before it applies the slot is abundantly wetted from the spray gun.
3. The cylinder shake well and fill the foam hole. If the hole is very deep, the foam is applied by layers. Each subsequent is superimposed after drying the previous one.
4. For 1-2 days, foam expands, filling the smallest microcracks on the wall. Until complete drying, it is impossible to disrupt its integrity.
5. When the foam freezes, its protruding parts are cut with a knife.
6. Align the surface with plaster or putty, then cleaned with sandpaper.

When working with mounting foam, you need to be careful. The material firmly sticks to the skin and clothing. From the body you can wash off with a solvent. If you get on clothes it will be corrupted.

Repair of cracks

The surface of the crack is expanding with a grinder and leveled its edges. For better grasp with the material used for repair, two layers of primer are applied. The subsequent layer is applied after drying the previous one.

What to close the hole in the wall:

• Cement mortar with the addition of lime. Most often, the cracks are formed in the places of brick docking, on the places of connecting a concrete surface with a brick wall. In this case, when repaired, the construction grid is used. Fill the cavity with the solution, the steel grid is placed on it. After drying the first layer, the remaining space of lime-cement mortar is filled.
• From a mixture of concrete with paint prepare waterproof smear. Cement is poured into the paint, constantly stirred to obtain a mixture of sour cream-like consistency. Filled with this composition crack.
• The joinee glue is mixed with a powder from the chalk until the creamy mass is obtained. Apply the composition to the cracked place. Speakers are immediately removed.

The crack is important to detect and eliminate at an early stage. Otherwise, it will gradually increase.

Restoration of the integrity of the wall after the transfer of sockets

When the outlets are transferred, extra holes are deposited by cement or gypsum solution. When the hole is big, the question arises than to close the holes in the concrete walls so that the material does not crack.

The technology of restoration work depends on the depth of the opening. If it is more than 5 cm, you will need the corresponding stone or a piece of foam.

Step-by-step instruction than to close holes in the concrete wall:

1. The cavity is purified from dust and garbage. Wet water.
2. We clog several screws around the edges, they will hold the solution and filler.
3. Fill the bottom hole with a solution.
4. Close the inside by a stone or foam.
5. Fill the hole with cement or gypsum solution. If crashes were formed after it drying, close them again.
6. On the dry surface, the finish putty is applied with a thin layer.
7. The covered hole is cleaned with fine-grained emery.

Compliance with the technologies of performance contributes to the receipt of a smooth surface. It is not recommended to blow dust, it can get into the eyes, it is better to use the vacuum cleaner.

Repair through hole

The holes drilled through the montage of communications in the brick wall or in the panel are sealed with silicone sealant, mounting foam or cement-sandy solution.

1. Around the damaged place outline the rectangle under the ruler.
2. Cut with a knife on the intended line.
3. From the back of the resulting holes attach two wooden slats parallel to each other, which will hold the patch.
4. A rectangle is cut out of a piece of plasterboard so that it fits tightly into the scene of the cut.
5. Paste the patch into place, fasten with self-draws.
6. We swell at first the place of docking, and then the entire surface of the rectangle.

How to smell holes from the screws:

1. Prepare a spacade solution. It is sold in a dry and finished form. If the scope of work is small, it is better to purchase a dry mixture. The finished putty dries quickly after opening the container.
2. Fill with a hole with a solution.
3. After drying, they rub the shallow emery paper.

If there are holes from self-tapping on the wall of drywall, they simply slip them.

At a time, you can see on the video:

During repair work, it is often necessary to restore holes in the walls. This type of work does not require certain skills. Even a teenager to close the hole in the wall. In compliance with the performance of work, no one even guess that recently there was a hole in this place.

Repair - event responsible and long. Therefore, most people prefer to trust the repair of professionals. They will obey without errors and the cost of the material, and will take into account all possible nuances.

However, sometimes there are situations when the name of the specialist is completely optional, because small breakdowns can be eliminated independently without unnecessary costs. To do this, you just need to know the exact instruction and stick to it. Such small household troubles are just the resulting holes in the wall.

How to close holes in a brick or concrete wall?

In order to independently close the formed holes in the wall, you must follow the step-by-step instructions:

1. Step 1. So that the material you will shove the hole, you do not disappear after drying, it is necessary using a knife, a nail or other acute object to increase the diameter of the hole.
2. Step 2. Using a dry rag, a brush or vacuum cleaner, remove the dust and the remains of the old putty out of the hole.
3. Step 3. Wipe the treated hole with a wet rag or a piece of parolon so that the building solution is better to hold.
4. Step 4. Wait until the water is dry.
5. Step 5. With putty, close the hole in the wall.
6. Step 6. Wait until the mixture is dry.
7. Step 7.. Using sandpaper, set the surface to make it smooth.
8. Step 8.Cover the former hole with the appropriate material: wallpaper, paint, decorative putty, etc.

That's all - holes, as it did not happen!

Now turn your attention to the material that can be used to eliminate such holes.

The choice of material is influenced by several factors:

• the magnitude of the unwanted hole;
• type of damage;
• area information damaged surface.

Methods of "Zhalatania" holes in the wall

With spacure

The putty is universal, for years proven material for alignment of various surfaces. At the same time, the nature of the surface itself and the material from which it is made is absolutely not important. Why? Yes, because there are a lot of putty species, each of them has its own properties and features.

Types of putty:

1. cement - It is used for both internal and external work

Benefits:

• suitable for both internal and outdoor work
• very durable
• high moisture resistance

Disadvantages:

• the inability to save the desired texture while stripping.

1. Gypsum.

Benefits:

• variety of subspecies: outdoor and internal

Disadvantages:

• ability to use only for internal works
• very bad moisture resistance

1. Acrylic ready-made mixes.

Benefits:

• used only for finishing

Disadvantages:

• it is impossible to impose such a putty thick layer for capital alignment of the surface.

In any case, the choice of putty depends on the degree of irregularity of the surface and the type of work.

If the unwanted hole is completely small, it will only be enough to the finish putty.

If the hole is more impressive sizes, act according to plan:

• with a building knife Clean the hole from the folding pieces of materials and align the edges of the unwanted hole;
• in the hole put mint newspapersto save your time and material;
• cover the hole with gypsum newspapers;
• if necessary or possibilities It is advisable to glue the construction tape on the opening area;
• next is the place in the wall with a spatula appropriate size is processed with putty;
• putchal dries;
• wound a former hole Emery paper.

No type of putty is suitable for embedding through holes. Such an opening will be leaning.

Correctly apply putty not only on a damaged place in the wall, but also around it.

At the average, the drying time of putty is 6 to 8 hours. While the putty will dry, further work can be carried out in no case. The extended surface must be checked for the strength and presence of slots. If those after drying are formed, they need to be elated.

With the help of mounting foam

This material is multifunctional. Without it, you will not hurt in the installation of windows and doors, nor when closeing the gaps and holes.

Types of mounting foam in composition:

• one-component - immediately ready for use;
• two-component - Immediately before use requires mixing, special construction equipment (construction pistol or gun - mixer).

Benefits:

• when leaving the cylinder, the volume of foam increases several times;
• the foam is easily connected with any surfaces;
• high density;
• high sprouting speed.

Disadvantages:

• over time, a shrinkage of material is possible.

Installation foam can be safely used if the hole in the wall or between the walls of small sizes, but deep. No material will penetrate so deep into the wall, as the foam does.

After the mounting foam is freezing, it will be necessary to cut it over with a constructional knife, clean the sandpaper and scuff.

With repair mix

Benefits:

• high ability to adhesion with other surfaces;
• frost resistance;
• moisture member and countertility;
• durability;
• strength;
• does not change properties when the temperature drops;
• is an antiseptic.

Types of repair mixtures:

• mixtures for repair of vertical surfaces;
• mixes for repairing horizontal surfaces.

Various types of repair mixtures are usually used when closeing in large holes.

How to make a practically imperceptible hole?

In order to extract a similar hole, you can use any of the above materials depending on your features and expected results.

Before you start work, you need to prepare the following materials and tools:

• long nail or something similar - it needs to increase the diameter of the hole in the wall so that the material you will close the hole is better penetrated
• a vacuum cleaner - remove surplus dust
• tassel and water - a damp tassel need to handle a hole to improve the quality of work
• repair mortar - directly to close the hole
• putty knife - for applying repair mortar
• sandpaper - for final processing of the result

If the hole in the wall is large enough and deep your efforts will need much more.

After standard stripping of the hole from dust with a vacuum cleaner and a humid brush, it is necessary to seriously approach the issue of material selection. Most often, experts use several finishing materials at once - for starting and finishing works separately. For example, construction foam is covered with finishing putty.

If after the finishing material is dry, cracks appear in it, they need to be shuffled again.

If the hole is at all impressive sizes, then a piece of bricks or other material can be placed in it, and then close the construction mixture. This will significantly reduce the costs of finishing materials and save your time.

How to close holes in plasterboard?

Plasterboard - material designed to align the walls. For its manufacture, refractory plaster and special cardboard sheets are used.

Advantages of drywall:

Disadvantages of plasterboard:

• fragility
• high hygroscopicity
• the inevitability of reducing the size of the room through the use of the profile and sheets of plasterboard

As you can see, the shortcomings are not so much, but in this material sometimes all the unwanted holes appear. When attaching holes in drywall, the properties of this material should be taken into account.

In order not to change the sheet of plasterboard completely, you can close the hole in it.

Ways to close holes in drywall:

• Method 1. In the hole it is necessary to push a piece of drywall or other similar material and to fix it with screws
• Method 2. Fix the pay with gypsum and adhesive watering can with a spacade

The tool required for climbing the hole in the drywall:

• putty knife
• knife for plasterboard or hacksaw for metal
• plancock for plasterboard
• drill

1. Step 1. With a knife for drywall, cut out a rectangle in the drywall.

   It is important that the knife for drywall is sharp.

2. Step 2. With the help of the plane, we cut the edge of the obtained rectangle at an angle of 45 degrees.
3. Step 3. Cut the patch with a knife.

   The patch must be approached. For this patch edge, it is also necessary to cut at an angle of 45 degrees using a plane. The patch thickness must correspond to the thickness of the main sheet.

4. Step 4. Cove the edges of the rectangle with plaster and attach a pay.
5. Step 5. Additionally, secure the patch with adhesive tape around the perimeter.
6. Step 6. Give the solution well dry.
7. Step 7. Cover the startup, and after the finish putty.

In any case, it is necessary to act depending on the size of the hole, its location and characteristics of the material. And to do this work in power is absolutely everyone!

Concrete - strong, wear-resistant and solid building material. However, over time, it is subjected to various deformations (cracks, chips, holes, slits). The reasons affecting the formation of defects, the set - from the permutation of furniture and sockets to the shrinkage of the building. The process of embelling holes in their own hands is easy, but it is necessary to adhere to the right technology and a sequence of eliminating defects, as well as take into account the nature and magnitude of the barrack.

Causes of defect formation

Concrete, like other building materials, is the degree of wear and life. The quality of the building material is determined by such parameters as the composition of the material, the proportions of the components, the type of aggregate, vibration, weather conditions, etc. In addition to low-grade material, the formation of holes and holes in the concrete wall is caused by many factors:

1. Uneven shrinkage facility and vibration. It occurs due to the incorrect distribution of the load on the walls of the construction or improper laying of the foundation. Subsequently formed bars and cracks in the wall. With significant deformations of the structure, the collaps and walls arise, therefore, they first eliminate the root causes - supports, foundation are strengthened, and issues with shrinkage and vibration load are solved. Only after that, work is carried out on the sealing of holes.
2. Impact of natural conditions. Temperature differences, active solar radiation, strong wind negatively affect the state of concrete masonry. First of all, external seams, staircases and upper floors of the building are exposed to exposure.
3. The drying of the concrete solution over time leads to the occurrence of holes and cracks. Concrete buildings are characterized by end-to-end slots and bars.
4. Repair work. Transfer of sockets and switches, styling of pipes, rearrangement of kitchen furniture, fastening of cabinets, chandeliers, plumbers, air conditioning leads to the formation of various kinds of structures.

Restoration Tools and Materials

Before starting work, it is necessary to determine the scale of the restoration and prepare the necessary tools. Concrete coating is restored using such funds:

• cement;
• sand;
• ready concrete solution;
• fragments of bricks, stones, rags;
• gypsum;
• primer;
• antifungal agents for walls;
• putty.

Necessary tools for sealing most of the defects:

• vacuum cleaner for dust removal;
• glasses to protect the eyes;
• sandpaper for surface stripping;
• brushes of different diameters;
• narrow and wide spatula;
• dowels;
• knife, screwdriver.

Depending on the size of the hole, the number of materials and a set of tools is changing.

Step-by-step instruction sealing hole holes

After removing the nail from the wall, the screw, the movement of the shelf or the cabinet is formed small holes. You can cope with such a hole with a putty or concrete solution and several tools. The sequence of restoration of small defects includes such activities:

• expansion of the hole with a screwdriver, a knife or nail for a deeper penetration of the mixture;
• cleansing the hole with a vacuum cleaner or brush from dust and small garbage;
• spraying with water for moisturizing;
• surface primer with a sponge or sprayer for better clutch and smaller consumption of spacing material;
• after drying the primer, putting the putty and alignment of the surface;
• stripping the surface of sandpaper after drying.

Elimination of large boys

The holes of essential sizes are the consequence of dismantling work (transfer of electrical sockets, switches). For sealing such holes, the primer mixture will be needed, mortar cement or plaster, crushed stones or brick, finish putty, spatulas, sandpaper.

Defect work work includes 5 stages:

1. Cleaning breaks from garbage and dust. A vacuum cleaner is used or a brush.
2. Processing the problem area with a grinding mixture.
3. Filling a hole with rubble or fragments of bricks mixed with cement (plaster) mortar. Thus, the problem zone is strengthened, and the consumption of spacious material will be reduced. The resulting mixture is well tumped to avoid the appearance of emptiness. Cement mortar is prepared from 3 parts of sand and 1 part of cement with water adding. Prepared compositions for concrete walls, tile glue or building gypsum are also used. The mixtures are bred according to the applied instructions to the consistency of thick cream.
4. After drying, the patchwork begins putty work. If necessary, the remaining emptiness and cracks are filled. The putty fits for 10-12 hours.
5. The finally dried plot is aligned with sandpaper or grinding to the main wall level.

From large holes after graze, the mixture can fall. To restore the integrity of the surface, the bulk of the potholes are laid by bricks on a concrete solution. The hole is pre-expanded. Further restoration work is carried out according to the scheme.

Proper timely assessment of the size of the defect and the choice of the necessary materials will allow you to easily cope with the restoration on your own.

Eliminating through holes

Often through slots and holes appear in concrete structures after the transfer of communications and plumbing. The technology of laying through bars lies in the alternate closure of the hole plywood or a 2-party board. First, the filler is laid in the hole, after which the concrete or gypsum solution is applied.

With closed access to one side of the opening, the installation is made according to the following instructions:

• the plot is expanding, the extra garbage, dirt and dust are removed;
• the opening is moisturized;
• primer is applied;
• point of support for filler with either either self-tapping screws (in the concrete wall, 4-5 holes under the dowels are drilled along the edges or screwed screws);
• after installing the attachment, empty areas are laid by filler (stones, foam, with a cloth brick, or a cloth moistened into a solution) and poured a cooked mixture;
• the dried plot is putty;
• after frozen, the putty is maintained by a fine-grained grid or emery paper to the level of the wall.

When using rags as a filler, it is necessary to be made with a solution. After that, the entire fabric is firmly fit into the hole and is poured with a solution with the addition of small pebbles (so the filler is better complicated).

The concrete mix is \u200b\u200beasy to prepare with its own hands from cement and sand in the ratio of 1: 3. Water is added until the consistency solution is powered sour cream. Finished mixtures are also diluted with water until a homogeneous mass is obtained. The method of laying such holes is shown both for wet rooms and dry.

Repair barracks by mounting foam

The holes of large sizes, slits and potholes in the concrete wall are closed by mounting foam:

1. The problem area is deepened, cleaned from dirt and dust.
2. The plot is moisturized from the sprayer for better foam clutch with the surface.
3. Before spraying, the cartridge with foam shakes, applies to the bottom up. Foam increases in volume, therefore, the plot is not filled to the entire depth.
4. After drying, the excess foam is cut down a slightly deeper level of the wall.
5. The required area is aligned with a solution to full pouring.
6. The patch is sweeping, and after drying it is grouped.

Foam has a high penetration ability to the most difficult and minor sites. For 24-48 hours, it fills the desired plot, after which the surplus is removed.

For repair work with potholes in rooms with low air temperature, frost-resistant mounting foam is used. Restoration of deep seams, cracks and interpanel discrepancies involves the presence of a special device - a pistol for foam, which will provide better quality and convenience.

The sequence of seams of seams by foam does not differ from the elimination of holes. Deep cracks and bars are fought by layers. After complete grazing of one layer, the following is applied. When working with the mounting foam, care must be taken, because it sticks tightly to clothing and body.

Elimination of other defects

In addition to holes and boys, slots, docking cracks and chips are formed in concrete walls. Repair work on the elimination of cracks in the joints is slightly different from the sealing of the holes:

1. The slot expands along the entire length of 1 cm with a grinder, the edges are aligned.
2. The crack is cleaned with an acute subject from dirt and dust residues.
3. For better clutch, wet twice with a primer mixture. The second layer is applied after grazing the first.
4. The crack is climbing with a solution, and after pouring it is polished using sandpaper.

If the gaps occur at the point of connecting concrete with brick, the construction grid is used. The cavity of the mixture, tops the grid of steel. After drying the remaining section is filled with a solution of cement with the addition of lime.

In addition, water-resistant mixtures of concrete and paint are used to fill the cracks. In the container with paint, cement is covered and stirred before the formation of a thick mixture.

Small cracks are lubricated with the composition of the joinery of the glue and the powder chalk, brought to the creamy consistency. The resulting mass is applied to the crackdown area, the surplus is removed.

Small holes after laying cables, pipes of small diameter are lubricated with silicone, the slits of large sizes are migrated.

The detachment of plaster and chippers are cleaned, processed by special anti-gribe products (if necessary), are ground and placed in several layers. Each layer finally enhances before applying the following. Such a sequence of applying will save the surface from further cracking. The final action is stripping the plot of sandpaper or grinding. Cracks are eliminated immediately after detection, as they increase rapidly.

The time and method of eliminating defects in concrete structures are closely related to the size of the hole, holes or cracks. Small damage is embarrassed by the finished spacion mixture. Large holes require following step-by-step instructions for restoration. All problem areas are pre-prepared, cleaned, plaster, and then polished.

When compliance with the technology and algorithm for the restoration of the barrack, the solution reliably fixes the patch, keeping it from cracking, peeling. Guided by the schemes of restoration of various types of damage, even an inexperienced person easily makes a hole in concrete with her own hands.

Today we learn how and what to close the hole in the wall and on the ceiling. By doing repairs, you will certainly come across the task of training perfectly smooth walls for sticking wallpaper or painting. The path is not fast and conjugate with a lot of construction operations.

How to close a hole in the wall of concrete

To begin with, consider how to close the hole in the wall of concrete. Let's go to our wall closer and see it:

Scary, nothing to say. When you completely remove the wallpaper and take away everything too much, then it will look like this. Everything must be removed before concrete. White spots on the wall can remain if it is pieces of an old putty or glue, which have already grown with concrete and are not subject to intensive cleaning.

After some time, you saw that somewhere foam fell badly (or a piece of foam fell out); In another place, unforced chill in the wall of a depth of about 1-2 cm were discovered; Plus, in the 2nd, 3-places it would be nice to close small chicklets. So imagine that to solve this, it would seem an easy task, you will need foam, plaster and putty.

But the remnants of dry mixtures were thrown out, and the mounting foam ended. No one at the same time in the store you will not sell 0.5 kg of putty, 0.5 kg of plaster and 2 "PSHIKA" foam. So you need to buy everything, in large quantities, spending considerable money.

Someone will say: Oh, why did I throw the rest of the plasters before the time, they would have come true for me so much. But, nothing can be done, you need to go to the store. And then, the worst thing, having bought more than necessary, the remains of carrying out to the garbage. And this happens quite often.

Some manage to keep materials, which is called, until the next repairs. However, it should be remembered that all materials have a shelf life: usually 6 months, a year, two, and then they must be thrown away. What to do in the current situation? It turns out that there is a way out!

If you search in stores, that is, the so-called putty-putty. In some cases, it can replace the usual putty, and in other plaster. I worked with a putty-smear on the mounting foam. She looks like this:

A distinctive feature of this material is that the thickness of the covered layer can reach up to 10 cm! Yes, but not mm, namely, see! The putty-putty is sold already in the finished form, it has good (cloudy), an environmentally friendly, not cracks even with a large thickness of the seal.

If you take a putty on the mounting foam, then it is also moisture resistant, has protection against mushrooms and mold. Designed for finishing both internal and external premises. Here is an example when this smear can be used. As I previously spoke, part of the wall, which was not stamped in an adjunct with the ceiling:

The smelting here is suitable as it is impossible by the way. It is better to take a rubber spatula to work. The material is pre-stir good.

A stubble stacking stuck stuck to the wall is also perfectly sealed with putty-smear:

In general, you leveled the walls, covered holes. Do not be lazy, go around and inspect everything around again. And if suddenly it turns out that there are places for sealing, then do not rush to buy huge packages of dry mixes for the preparation of solutions. Just remember a wonderful putty-putty.

How to close the hole in the plasterboard on the wall

Consider two options for solving the problem when the hole is small and large.

What to close a small hole

If a hole in the drywall is small - in diameter up to 5 mm, then plaster, putty for this will not need:

Close up such a hole can be acrylic sealant. The sealant must be acrylic, and not silicone. After all, acrylic sealant is easy to paint, but silicone - no. So, we take a gun and start thoroughly fueled our hole acrylic:

Excessive, which got out, smear with a spatula:

If acrylic passes inside, we take a gun and drink it into the hole until it climbs out. And then again neatly smearing the spatula.

The hole is embellished. The next day, when the sealant will dry up, just slightly raise with sandpaper-zero:

What to close a big hole

If damage is more extensive:

that sealant can not do. For these purposes will need a putty. But first you need to remove the chamfer:

and trim the extra paper, which can later be detached. You will need a blade or knife for this, you can even stationery. So, the chamfer was removed, the protruding paper was cut:

After that, you need to cubs the hole. We take brushes, primer and carefully loaded so that the primer gets and inside and outside:

When the primer dried, we take a plaster adhesive mixture and thoroughly stuff her hole:

You need to score as you should, do not rush:

After the mixture dried:

sand with sandpaper:

Then we take the knife and in this area with the tip of the knife, a rectangle of about 10 cm for 15 cm, cutting only paper so that the damage turned out to be in the middle of the rectangle:

and remove the paper:

Moreover, it is necessary to remove the paper carefully, completely, to the gypsum so that there are no paper scraps in the area of \u200b\u200bthe rectangle.

After removing the paper, the surface will be loaded:

When the primer dry, glue into our rectangle cut from its sizing a piece of sickle (plaster grid):

After that, we put the putty in this area and start to putty:

As the putty dries, it will only be left slightly sanding the repaired place of sandpaper.

This article ends. Today, we disassembled in detail how and what to close the hole in the wall and the ceiling on concrete and plasterboard basis.

Often, regardless of our desire, we are faced with unpleasant household problems. For example, a hole in the wall appeared and, naturally, it must urgently close. What are the reasons for her education - this is another question. Now we have the main problem - the defect of the wall surface. It can be solved in different ways. The choice of the solution path depends, firstly, from the size of the hole itself, and, secondly, from which the material is made of the wall.

Ending holes in a brick, concrete or brick concrete wall

Seeling holes in the walls from any material always requires certain preparatory work. If we are dealing with a unwanted hole in one of these strong walls, the preparation is almost always the same and does not depend on the size of the hole. First of all, it will be necessary to clean the edges of the hole from the residues of plaster, whitening or peeling paint. If the wall is saved by wallpaper, it is necessary using a sharp cutter (for example, a knife) cut around a rectangular piece of wallpaper around the hole. In general, it is necessary to remove everything too much that it can prevent the work on the sealing. Further measures depend on the size of the wall damage.

• Little hole in concrete or brick wall

Such damage in the wall may result in an unsuccessful attempt to score a nail into it, removing an unnecessary dowel or hook for a mirror, etc. The sealing of a similar wall defect will require the presence of a tassel or a piece of foam rubber, a small spatula, vacuum cleaner, sandpaper and high-quality spacing or alabastra, gypsum, stengips, isogene or some other type of gypsum. You can use both cement mortar with sand (ratio of 1: 3). But first of all, you will need a screw or dowel with a diameter and length of the hole.

The order of work on the sealing of a small hole in the wall:

With the help of the screw or dowel mentioned above, we slightly expand the hole of the hole with the movements back and forth, so that the putty penetrates or the solution penetrates it;
using a vacuum cleaner, clean the hole from plaster crumbs and dust;
The wet tassel or foam rubber is slightly wetting the hole - this will prevent the strong stretching of the water plaster from the repair mortar, which can affect its strength;
With a spatula, we apply a putty or another solution to the place of damage, thoroughly rubbed it into the deepening of the hole, and align the surface;
We wait for a complete drying of the repair site and carefully clean it using sandpaper;
Next, we paint this place, you look around the wallpaper or close in any other way (everything, of course, in the tone of the wall).

• Big hole in a brick or concrete wall

To the list of tools and materials that are used when bringing small holes, you will have to add a large spatula of large sizes and finite plaster. But instead of it (in the case of lack), you can use any building gypsum from those listed earlier.

Sequence of work:

With the help of a vacuum cleaner, we clean the hole (deepening) in the wall from pieces of plaster and dust;
Well wet the inside of the hole, using the tassel or wet foam rubber, and give water to absorb;
The next step depends on the depth of the wall damage:
but). If its depth does not exceed 5 cm, simply with a spatula we close the hole with a gypsum or a different repair solution and give dry; In the process of drying, plaster (solution) may crack, these cracks again need to carefully close;
b). If the depth of damage is greater, we recommend that it is put into the size of the brick chip or a piece of stone chosen in size, putting this "patch" to cement; After that, by plaster or other solution, we remove the wall defect and give dry;
Using a large spatula, we apply the finish plaster (or its replacement) to a renovated place and thoroughly align the surface, while capturing and intact wall sections;
waiting for the complete drying of this layer, cleaner with its sandpaper;
We make painting or pasting places of repair.

How to close a hole in a plasterboard wall?

With such walls, problems occur more often. Apply serious damage to a concrete or brick wall is quite difficult. In contrast to these materials, the now widely common plasterboard is rather fragile and therefore is often damaged as a result of the inaccurability of the owners. This is usually happening at the next permutation of furniture or during the children's games. However, this wall can be repaired when the hole in it appears.

First of all, you should take care of the presence of the following tools and materials: hacksaws with a narrow web, pencil and square, two spatulas, putty, reinforcing grid, sandpaper, wooden plate of rectangular shape, a piece of drywall and self-tapping screws.

The procedure for performing work to eliminate the hole in the wall of plasterboard:

Using the square, outline with a rectangle with a pencil around the repair point;
cut off with a knife along the contour of this rectangle spoiled part of the plasterboard on the wall;

Pick the width of the wooden plank so that it is a little already, but longer than the hole in the drywall;
In the center of the table as a handle, screw the powerful screw;
Holding a plate for the screw, enter it into a hole prepared in the wall and press to the rear surface of the drywall; In this position, it must be consolidated by four self-testers; Remove the screw-screw;
Cut a rectangle from a piece of drywall corresponding to the shape of the hole;
Insert the plasterboard rectangle into the hole;

Attach it to the plank with the help of screws, bleaking their caps in plasterboard;
Slip the edges of the paid patch and other irregularities;
Verify the reinforcing grid on top and cover it into putty;
After mischieving, inhibit;
Apply from above the pure layer of putty;
After its final drying, carefully treat the surface of small emery paper.

Instead of skimming, you can use bar or profile residues. The main thing is to create a support for patchwork from drywall.

We wish you a productive repair!