Aerated concrete construction has several advantages, such as superior thermal insulation and energy economy. However, choosing the right kind of flooring to install is a crucial factor that needs to be carefully considered. Selecting a floor that complements the qualities of aerated concrete can improve the comfort and longevity of your house.
It is crucial to take into account aspects like moisture resistance, insulation capabilities, and overall aesthetic appeal when choosing flooring for an aerated concrete home. There are numerous flooring options available, each with special benefits and drawbacks. Making an informed choice that meets your unique requirements and preferences will be made easier if you are aware of these options.
The options can be quite overwhelming, ranging from contemporary laminate and tiles to classic hardwood. Every material has a unique set of qualities that make it appropriate for a variety of uses and rooms in the home. There is a flooring option for every area of your aerated concrete home, whether you’re searching for something warm and inviting for the living room or something sturdy and hygienic for the kitchen.
Examining various flooring options and how well they work with aerated concrete will help you make sure your new house is not only fashionable but also long-lasting and functional. With the help of this guide, you can design a beautiful and comfortable living area by learning important information about the best flooring options.
| Floor Type | Characteristics |
| Concrete Slab | Strong and durable, good for heavy loads |
| Wooden Floors | Warm and comfortable, good for insulation |
| Tiled Floors | Easy to clean, moisture-resistant |
| Vinyl Flooring | Affordable, easy to install, water-resistant |
| Laminate Flooring | Looks like wood, easy to maintain, budget-friendly |
Aerated concrete is lightweight and porous, so it’s important to take that into account when selecting flooring for your home as well as the unique requirements of each room. In high-traffic and damp areas, choose sturdy, moisture-resistant materials like vinyl or ceramic tiles; in living rooms and bedrooms, wood or laminate can offer coziness and warmth. A strong and long-lasting foundation for any chosen flooring type is ensured by proper preparation, which also includes leveling and insulating the subfloor, improving the comfort and longevity of your house.
- Requirements for the installation of reinforced concrete floors for buildings made of aerated concrete
- About the arrangement of interfloor ceilings – choosing the optimal option
- How to make floors in a house made of aerated concrete – recommendations from professionals
- Features and types of floors for an aerated concrete house
- Prefabricated floors made from standard slabs for aerated concrete buildings
- Solid ceiling for walls made of aerated concrete blocks
- Prefabricated monolithic version of the ceiling for the construction of the ceiling of the first floor
- Metal and wooden floors in an aerated concrete house on load-bearing beams
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Requirements for the installation of reinforced concrete floors for buildings made of aerated concrete
An aerated concrete home’s floors are an essential component of the structure. After all, aerated concrete has weaker strength properties than regular concrete, and the safety margin of aerated blocks prevents the construction of buildings taller than three stories. For this reason, the floors of buildings made of aerated concrete are subject to a set of regulations.
The following characteristics of the interfloor structure must exist:
- resistance to loads;
- safety margin taking into account the length of the span to be covered;
- ability to absorb external noise;
- increased thermal insulation characteristics;
- fire safety;
- seismic resistance.
The equal distribution of loads transferred to the main walls by floor slabs or the support beam’s surface is a crucial factor. An armored belt is built on aerated concrete to increase the structure’s rigidity and balance the forces. Any thickness of wall requires it. The floor beams’ resting blocks don’t crack because of the reinforced concrete edging surrounding the box’s perimeter.
About the arrangement of interfloor ceilings – choosing the optimal option
Which floors are best for a house made of aerated concrete? is a question that developers must consider when considering building a building envelope above a building’s basement and between floors. Some think that a wooden floor—which is lightweight, reasonably priced, and easy to maintain—is the best option. The simplicity of installing wooden beams is the primary justification for selecting this course of action.
But there are restrictions:
- the permissible interval between walls is only 6 m;
- wood needs antiseptic treatment;
- the beams do not have the necessary fire resistance;
- mold and fungal colonies may form on the beams.
For this reason, it’s best to go with an interfloor structure composed of reinforced concrete or a floor formed on a metal profile.
The load calculation results and the following considerations should be considered when selecting an option:
- functional purpose of the building being constructed;
- distance between main walls;
- number of floors of the future building;
- the magnitude of the forces acting on the ceiling;
- variable and constant loads;
- properties of the building materials used;
- material and section size of floor beams.
It is best to leave the selection of covering option to qualified builders who will create design documentation and accurately complete the required computations.
How to make floors in a house made of aerated concrete – recommendations from professionals
The general algorithm for building an interfloor structure consists of the following steps, regardless of the floor design features for an aerated concrete house:
- Strength calculation of floor elements.
- Development of project documentation.
- Calculation of the need for building materials.
- Purchase of building materials.
- Preparation of equipment and working tools.
- Construction of a reinforced belt at the top of the walls.
- Ensuring the flatness of the supporting surface.
- Formation of the floor in accordance with the selected design option.
Expert builders advise:
- select the floor design based on the results of strength calculations;
- use high-quality building materials;
- lay the beams in the prepared grooves on the aerated concrete walls;
- control the horizontality of the structure using a level;
- waterproof the overlapping structure with roofing felt or polyethylene;
- use sheet heat insulator to reduce heat losses;
- carry out installation in strict accordance with technology.
It’s critical to select the appropriate overlapping type and adhere to technological specifications in order to guarantee an extended service life for the overlapping structure.
Features and types of floors for an aerated concrete house
Every kind of interfloor covering has unique qualities.
Using the following choices for overlapping structures, a building composed of aerated concrete blocks is constructed:
- Made. For installation, ready-made reinforced concrete slabs produced at reinforced concrete factories are used. The fixed length of the panels limits the possibility of their use for forming floors of buildings of non-standard configuration. It is important to focus on the interval between the supports when choosing the length of the panel. Considering the increased weight of the slabs, installation is carried out using lifting equipment. Products are laid on a planned surface and fixed with anchors. After this, the end seams are sealed with cement mortar
- Monolithic. The main feature of the one-piece slab option is that there is no need to use lifting equipment. To construct a solid slab, it is necessary to install formwork made of plywood, wood or sheet metal. A reinforcement grid is placed inside the formwork structure using special clamps. After preparing the concrete mixture, it is poured into the formwork. The solution is evenly distributed over the entire area of the formwork and then compacted using vibration equipment to remove air inclusions.
- Monolithic prefabricated. The process of constructing a prefabricated monolithic floor structure is similar to the method of forming prefabricated floors. The panels delivered to the construction site are laid on the supporting surface of the walls using a crane. After anchoring the slabs, a reinforcing mesh is installed and concrete is poured, the thickness of which reaches 10 cm. After hardening of the concrete mass, a monolithic structure is formed, characterized by increased thickness. The ceiling consists of standard panels and concrete poured on top of them.
- Beam. To construct the beam structure of the floor, wooden beams or rolled metal with a profile section are used. The choice of beam material is carried out based on the results of strength calculations. Beam-type overlapping structures have a reduced load capacity compared to reinforced concrete floors. They are built in aerated concrete houses with a distance between walls not exceeding six meters. Beam floors are popular among developers due to the ease of their construction.
Let’s examine each flooring option in more detail.
Prefabricated floors made from standard slabs for aerated concrete buildings
It is simple and quick to construct a dividing structure above the building’s basement and between floors using standard floor slabs for an aerated concrete home. The total building dimensions dictate how many reinforced concrete panels are used. It is crucial to select the appropriate slabs while keeping the span size in mind. In this instance, building codes and regulations stipulate that the aerated concrete wall’s supporting surface must be at least 15 cm in size.
A variety of sizes and designs of panels are used to form the ceiling:
- smooth, length 6 m. The thickness of smooth slabs, depending on the design, reaches 20 cm;
- ribbed, with a length increased to 9 m. The height of the ribbed panel for an aerated concrete house does not exceed 30 cm.
On the intended surface of the aerated concrete walls, laying is done. On the end plane, a thin layer of cement mixture is applied.
Benefits of the preassembled version:
- accelerated pace of installation work;
- increased design reliability;
- long service life;
- increased load capacity;
- high noise insulation performance;
- thermal insulation characteristics;
- acceptable cost level.
- impossibility of performing work without lifting equipment;
- the need to select panels in accordance with the dimensions of the building;
- additional costs for transporting heavy products.
Mineral wool is inserted into the internal cavities of the slabs to enhance their qualities as noise and thermal barriers.
Solid ceiling for walls made of aerated concrete blocks
At the actual construction site, the monolithic ceiling is built. While solid construction is a labor-intensive process, it is necessary for non-standard structure configurations. The flat surface and lack of joining seams on an aerated concrete floor are what draw developers to these monolithic structures.
Order of operations for building a monolithic version:
- Assemble the formwork for pouring a single slab.
- Install support posts and seal the gaps between the panels.
- Tie and place the reinforcement cage inside the formwork.
- Prepare concrete solution in the required volume.
- Carry out concreting, ensuring a layer thickness of 150-200 mm.
- Spread the concrete evenly over the surface and compact it.
- Plan the top plane of the reinforced concrete slab.
Thanks to technological advancements, building formwork with metal profiles is now possible, significantly streamlining the process and enabling the creation of a smooth ceiling surface.
Benefits of a single-piece design:
- increased load capacity;
- Possibility of filling with increased distance between supports;
- no joints and perfect flatness.
Among the weaknesses are:
- increased labor intensity of work;
- long construction cycle associated with concrete hardening;
- increased spending;
- the need to use a concrete pump;
- difficulty performing work at subzero temperatures.
When it comes to concrete, the one-piece option is popular when it comes to non-standardly shaped buildings.
Prefabricated monolithic version of the ceiling for the construction of the ceiling of the first floor
With prefabricated monolithic technology, floors can be formed in a variety of ways.
- by laying standard slabs with subsequent reinforcement and concreting of the surface layer;
- placing polystyrene concrete blocks between parallel-laid beams with further reinforcement and pouring concrete.
It is better to use the second method, which doesn’t involve lifting equipment. It offers several benefits.
- ease of implementation of technological requirements;
- increased strength of the monolithic prefabricated structure;
- high sound insulation properties.
High thermal insulation qualities can be achieved by using expanded polystyrene sheets, mineral wool, or granulated expanded clay. The size of the polystyrene concrete blocks must be taken into consideration when calculating the distance between beams when building a floor using the prefabricated monolithic method.
Metal and wooden floors in an aerated concrete house on load-bearing beams
Based on the following factors, beam technology enables you to quickly construct floors in small aerated concrete buildings:
- wooden beams;
- metal profile.
Unlike the more costly method that uses metal profiles, the first installation method does not require significant costs.
When building a beam floor, the following technologies are used:
- Laying beams on the supporting surface of the walls.
- Placement between insulation beams.
- Forming sheathing on opposite sides of beams.
- Laying waterproofing material.
- Construction of finished floor and ceiling.
Benefits of floating flooring
- ease of installation;
- accelerated pace of construction;
- low cost.
- ability to perform work independently.
- possibility of use in buildings no more than two floors high;
- reduced fire resistance in fire hazardous situations;
- reduced service life compared to reinforced concrete structures.
The beam method is still widely used in the construction of private homes, despite its current drawbacks.
Aerated concrete homes require careful consideration when selecting flooring for both practicality and aesthetics. Because of its lightweight and insulating qualities, aerated concrete needs to be carefully considered when choosing flooring materials to ensure compatibility and durability.
Because of their durability and simplicity of installation, materials like ceramic tiles, vinyl, and laminate are great options. From the affordability and adaptability of vinyl and laminate to the durability of ceramic tiles, each of these options has special advantages. These materials can also improve your home’s overall comfort level by balancing the thermal characteristics of aerated concrete.
When choosing flooring, it’s critical to take each room’s unique requirements into account. More durable materials, like vinyl or tiles, work well in high-traffic areas like hallways and kitchens, while laminate or engineered wood can provide warmth and comfort in living rooms and bedrooms.
You can design a stunning and useful interior that complements the special features of your aerated concrete home by carefully choosing the right flooring materials and paying close attention to installation techniques. This methodical approach will guarantee that your floors look fantastic and endure over time.
