Interior decoration of a house made of aerated concrete blocks: materials and examples of use

Aerated concrete blocks are becoming a common option in contemporary building because of their superior insulation qualities, portability, and simplicity of use. But after the structural work is finished, interior design can be difficult for homeowners. The aesthetic appeal and usability of the space can be greatly improved by selecting the appropriate materials and finishing techniques for the interior.

The moisture content of the walls is an important factor to take into account when decorating a home built with aerated concrete blocks. Due to its high porosity, aerated concrete has the ability to both absorb and release moisture. This trait may influence the selection of finishing supplies and techniques. By allowing the walls to "breathe," breathable materials such as lime plaster or vapor-permeable paints can help maintain a healthy indoor environment by lowering the risk of mold and mildew.

The thermal characteristics of aerated concrete are another crucial factor to take into account. Thermal comfort can be further improved by adding interior finishes like gypsum board or wooden paneling, even though the material itself offers good insulation. These materials give homeowners a multitude of design options in addition to better insulation, enabling them to personalize their living areas to suit their own tastes.

This post will discuss several materials and decorating ideas that work well for homes constructed with aerated concrete blocks. To assist you in making decisions that strike a balance between long-term durability, functionality, and aesthetics, we’ll offer helpful examples and advice. Your aerated concrete home can be made to look both beautiful and comfortable with a variety of options, regardless of your preference for a warm, traditional feel or a modern, minimalist aesthetic.

When interior decoration of a house made of aerated concrete is done

These days, foam or aerated concrete blocks continue to be among the most widely used wall materials. They allow for quick laying, good heat insulation, and ease of processing. However, the question of when to finish decorating interior walls emerges. Let us attempt to explain.

One characteristic of autoclaved aerated concrete is this. The reason for this is that the material has a very high release moisture when it leaves the factory.

As a result, you must allow the aerated concrete in your home to dry completely before decorating it.

Many people are unable to wait for the extra moisture in the aerated concrete to evaporate. As a result, they start decorating an aerated concrete home’s interior before it has had time to fully dry. Furthermore, this procedure won’t be finished until the building’s heating system is connected.

A difference in partial pressures occurs in the heated room, forcing moisture out of the wall. Furthermore:

1. If construction is carried out in the summer, then you can take a technological break of 2-4 weeks before finishing the walls of aerated concrete inside the room.
2. If construction work falls on the autumn-winter period, then in this case several measures are imposed on the construction. They can be laid down even during construction. One of them is reinforcement of the masonry.
3. You should also provide for plastering the walls using a mesh, and monitor the humidity regime inside the house made of aerated concrete blocks, ensuring good ventilation.

Features of interior decoration of walls made of aerated concrete blocks

Many people start considering wall décor after constructing a home out of aerated concrete. Aerated concrete typically requires no special requirements and can be finished inside rather easily.

Since vapor-permeable materials are frequently used, the walls "breathe" Vapor-impermeable materials can also be used to finish wall partitions in another situation.

Aerated concrete walls need to be insulated from the outside using mineral wool or penoplex if you intend to use breathable materials for the interior finishing of the walls.

There is a temperature differential in the winter between the interior and exterior. Because of this, steam from the living area rushes through the aerated concrete block and the vapor-permeable interior finishing before exiting. In other words, the process of water vapor diffusing is ongoing.

On the one hand, this is advantageous since the room’s comfortable microclimate is preserved and the walls aren’t covered in a film. On the other hand, water vapor that enters the wall condenses within its thickness and freezes when the wall is in an area with negative temperatures.

Furthermore, it is common knowledge that when ice freezes, it expands and causes damage to both the aerated concrete wall and the house as a whole. Owners eventually start to notice masonry cracks as a result.

An aerated concrete wall is removed from the region of negative temperatures when it is insulated from the outside, and the condensation zone is inside the insulation. As a result, there is no steam condensation inside the wall.

If vapor-impermeable materials are used to finish the walls and ceiling of an aerated concrete home. As a result, since steam will escape the room through forced ventilation, condensation won’t happen.

Requirements for finishing materials

When construction is almost finished, the issue of how to finish aerated concrete within the house comes up. Aerated concrete for construction is ideally flat. Beacon installations and multiple layer impositions are not necessary for leveling the walls.

Aerated concrete walls are finished with a thin layer of material. However, plasters must be distinguished according to their intended use due to the structure of aerated concrete.

Plaster of the proper class should be used for the masonry finishing of concrete that is porous or cellular. The surface needs to be primed if an ordinary mixture intended for interior finishing of aerated concrete walls is utilized.

This minimizes surface moisture absorption and prevents the surface from collapsing. The plaster loses moisture due to hidden pores in the aerated concrete block; as a result, the plaster does not have enough liquid to solidify uniformly and strengthen its adhesive.

Gypsum plasters are the most vapor-permeable, so they are the best choice for dry rooms. Use of cement-based plaster is advised for rooms with a humid regime.

IMPORTANT: A high level of vapor permeability must be selected if water-based paint is to be used for the finishing touch.

Types of materials and methods of interior decoration

Many start to consider how to decorate the interior walls made of aerated concrete after the walls are constructed. Aerated concrete walls can be finished from the inside using a variety of materials and techniques.

Among them are:

• sticking decorative ceramic tiles with silicone jointing;
• polymer-cement plaster;
• non-mineral paints that create a vapor-impermeable film;
• vinyl wallpaper;
• wood finish.

Although aerated concrete homes are simple to finish with your hands, some work experience is still necessary.

Plastering walls

You can see that the walls are fairly smooth even at this early stage of construction. Plaster is therefore a viable option for the interior wall decoration of the space.

Plaster has the following benefits:

1. It is applied in a thin layer. The usable area of ​​​​the room does not decrease.
2. Also, thanks to plaster, it is possible to make any color and texture. This material can be tinted by adding different dyes to obtain the desired shade. This or that finishing option depends on the customer"s wishes and on how your craftsman can implement it on the wall.
3. Low cost of the material. This finishing option is considered very common and inexpensive.

While they are few, the drawbacks are nonetheless present:

1. Difficulty in cleaning. It should be noted that this is an absorbent material, that is, if you spill coffee or tea on it, there is a chance that a stain will remain.
2. Relatively low wear resistance. If you often rub such a wall, for example, the kitchen table will be right next to it, or people will often lean on it in the hallway, then scuffs or chips may form.

Such a wall can be leveled with two to three layers of gypsum finishing and superfinishing putty if the masonry is done properly and the glue that was squeezed out of the joints is removed as soon as possible.

The installation of mesh and beacons is not necessary with this interior finishing technique. A ready-made mixture and the fundamental painting and plastering abilities are all that are required. It needs to be applied precisely as directed, diluted with water.

All deep irregularities should be covered with the prepared mixture before work is started. All tiny imperfections are cleaned once the plaster has dried.

During this procedure, dust will appear, so wearing a protective mask is advised. The adhesion area of cellular concrete to the plaster layer will be greatly increased and crack formation will be decreased with preliminary priming of the wall surface.

Drywall

Applying drywall finish allows you to precisely level the wall’s surface while also saving time. Furthermore, there is no need to create grooves because the aerated concrete cladding makes it simple to lay cables and other communications. A wall can only be perfectly flattened by a professional, as this process can be challenging for an inexperienced person.

Plasterboard finishing walls offers several benefits.

1. It is quickly installed.
2. The amount of wet work in the house is reduced. For 3 m2 of plasterboard wall, it is necessary to mix only 1 bucket of the mixture, unlike plaster.
3. Less dirt on the floor.
4. If you only cover the joints of the plasterboard, then this finish allows you to reduce the work on puttying and grinding.
5. It is much easier to cover structurally complex, small-sized and the most inaccessible areas of the wall with sheets.

1. Difficult delivery of plasterboard.
2. High probability of mold appearing behind the material.
3. Working space is reduced.

Using thin plasterboard sheets as wall cladding is not advised. They are meant for ceilings and curved structures, but they are not sturdy enough. Galvanized metal profiles are what should be used to construct the plasterboard frame. It is not advised to sheathe walls without a frame since, even with extremely flat masonry, it is impossible to accomplish it qualitatively.

Aerated concrete can be directly covered with drywall if the walls and corners are completely level. However, it is preferable to finish with rigid materials after the building has completely shrunk. However, this is often overlooked.

Wood

The most crucial steps in installing wooden paneling are assembling a smooth wooden frame and selecting the appropriate fasteners. Modern interior design is guaranteed when concealed fasteners are used during installation. The texture of the wooden paneling will become more visible with the use of a glazing compound or polymer glaze.

Laminate wall finishing is a relatively uncommon technique, but it has the following benefits:

1. Practicality. Laminate is easy to wash, if necessary.
2. High wear resistance will provide you with an unchanged appearance of the laminate over time.
3. Imitation wood on the wall looks very beautiful in the interior
4. Quick installation. Since the laminate is mounted using glue and a locking system, it does not take much time.

Among the drawbacks, it is important to emphasize the following:

1. A lot of dust when cutting the material. This is an indisputable fact, so be prepared for this if you want to decorate the walls with laminate.
2. Its purpose is not quite intended.

Slats are one kind of wooden wall décor. This is a reasonably modern choice. It is currently employed frequently and to great effect in their design projects. The advantage is the distinctive look. If all goes according to plan, the wall slats will have a very distinctive and lovely appearance.

Wood frequently adds a unique coziness to interior spaces. However, there is a unique requirement for using this method: since the wall will be visible through the gap, it must be painted before the slats are installed. But whether this is a plus or a minus is something that each individual must determine.

Ceramic tiles

In wet areas, ceramic or porcelain tile facing is done on a primed and previously plastered surface covered in sheets of gypsum fiber. Choosing a high-strength adhesive is crucial when facing with natural or artificial stone, and using a plunger gun to fill the seams is convenient.

The following are some benefits of selecting ceramic tiles:

1. A wide range.
2. Practicality and wear resistance. It is quite difficult to accidentally scratch or damage this type of finish, although this, of course, happens.
3. Ease of cleaning.
4. Moisture resistance. This is one of the few materials that can boast of this. Therefore, it is preferable to use this type of wall decoration in the bathroom.
5. Durability.
6. Possibility of local repairs.

However, despite all of the benefits, there are drawbacks as well:

1. High price of the material and work on its installation, because, you must agree, decent tiles are not so cheap.
2. Complex installation, which is difficult to do on your own without certain skills. A flat plane, equal gaps and, most importantly, the correct layout of the tiles must be observed. Otherwise, centimeter-sized cuts will be visible on the threshold or in visible places.

Wallpapering

Wallpapering is the most common type of interior decoration. On aerated concrete, wallpaper can be installed without plastering the walls. Because a minimum layer of the mixture is needed if the block-laying technology is followed.

This kind of finishing has the following benefits:

1. A huge selection of ready-made solutions. There are now a great many wallpaper options. You can choose a pattern and color for every taste and budget.
2. A large selection in price from the most inexpensive paper to the most sophisticated options.
3. Easy installation.

Among the drawbacks are:

1. Difficulty in preparing the wall. You need to have fairly even walls, otherwise you can catch a wave and the seams of the canvases will already meet.
2. Low wear resistance.
3. Short service life.
4. Visible joints.
5. Impossibility of local repairs.

Painting the walls

Painting the walls is the most practical and affordable way to give your interior a makeover. And this is accurate—that is, provided, of course, your walls are free of cracks, uneven patches, and crumbling plaster. If not, you’ll need to align them beforehand.

Should you choose to apply water-based paint as the last layer, the wall’s surface needs to be plastered over a mesh. This is done to stop future cracks from developing on the painted surface.

There are the following benefits to painting:

1. Possibility to choose any color. There will certainly not be a problem with colors and shades. Paints have an unlimited choice of colors.
2. Low price. You can always choose paint based on the principle of price – quality.
3. Versatility of use, especially when it comes to washable paints.

This method of finishing the inside has one, and it’s a big one:

1. The complexity of the preparatory work. It is necessary to make perfectly flat walls for painting, otherwise all the irregularities and imperfections of the wall will be very noticeable.

PVC panels

PVC panels can be used for aerated concrete interior finishing. An extremely intriguing kind of wall finishing are 3D tiles. Its primary purpose is to draw attention to specific areas of the property. It is possible to create a room that has the "wow effect" with 3D tiles. You will undoubtedly have a room with this effect if everything is done exquisitely and blends in with the decor.

1. Unique appearance.
2. Speed ​​and ease of installation.
3. Low price.

However, there are some drawbacks to this choice. The following is a drawback of this finishing:

1. High cost compared to other finishing materials.
2. Complexity of installation. If you have to open the seams, then this is a rather labor-intensive and lengthy process, since you will need to maintain all the shapes of the 3D tiles. By the way, this type of finishing is not common.
3. High fragility.

Tips and recommendations for finishing

The whole family looks forward to the construction of a house and the interior design process. As a result, following the essential building advice and tips will enable you to finish the project as quickly as possible with the fewest errors.

1. To protect aerated concrete walls from excessive moisture, they are treated with drying oil. The most optimal type of finishing for aerated concrete walls is gypsum plaster. Such a coating is much cheaper than plasterboard, and will reduce air permeability to almost zero.
2. Despite the fact that construction deadlines are tight, it is better to start interior finishing of the premises after the house has completely shrunk and dried. This can take 3-6 months.
3. All ingredients and materials should be selected based on the rules of compatibility with silicate blocks. Such marks are on the packaging.
4. The cladding will please the owners of the home and perform all the tasks assigned to it, provided that there is constant ventilation of the premises.
5. It is important to follow all stages of construction and preparatory work to obtain the best result and a comfortable stay for residents in the constructed house.

Material	Examples of Use
Plaster	Smooths walls, prepares for painting or wallpapering
Paint	Enhances aesthetic appeal, adds color
Wallpaper	Adds texture and design to walls
Tiles	Ideal for wet areas like bathrooms and kitchens
Wood paneling	Creates a warm, natural look in living spaces

Aerated concrete block homes offer a multitude of interior design options for creating a cozy and visually appealing living area. Homeowners can guarantee longevity, energy economy, and a stunning finish that accentuates the structural advantages of aerated concrete by selecting the appropriate materials.

Plastering, painting, and tiling are common interior finish options. Plaster offers a smooth surface that is suitable for painting or wallpapering, making it a flexible foundation for a variety of styles. Paint offers personalization and customization due to its extensive color and finish selection. Tiling adds a useful and aesthetically pleasing element that is simple to clean and maintain. It is frequently used in kitchens and bathrooms.

Moisture control and insulation are important additional factors to take into account. Although aerated concrete blocks are known to have good insulation qualities, comfort and energy efficiency can be improved by adding more layers of insulation. Maintaining proper moisture control is essential to avoiding mold growth and extending the life of interior finishes, particularly in bathrooms and kitchens.

Using these components in the interior design of an aerated concrete block home not only improves the aesthetic appeal but also creates a more cozy and environmentally friendly living space. Homeowners can fully benefit from their aerated concrete home in terms of both functionality and aesthetics with careful material selection and application.

It’s crucial to select interior décor for a home made of aerated concrete blocks that highlights the special qualities of this adaptable building material. Although lightweight and providing good insulation, aerated concrete blocks need special finishes to guarantee their longevity and visual appeal. An attractive and cozy living space is enhanced by the appropriate selection of materials, such as breathable plasters, specialty paints, or wall coverings, in addition to improving the energy efficiency of the house. This article examines several options and offers useful examples to help you make decisions about interior design.

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