How to make wooden floors in a house made of aerated concrete between floors: waterproofing, installation, support of beams

Aerated concrete homes can benefit from the practical and fashionable installation of wooden floors. But doing it correctly requires a number of important steps, such as securing the beams and making sure the waterproofing is adequate. This post will walk you through the steps to ensure that your wooden floors have a strong foundation.

We’ll start by discussing the significance of waterproofing to avoid any moisture problems that can harm your wooden floors. We’ll then go into detail about how to install your wooden floors, including where to put them and how to secure them. Lastly, we’ll talk about the support that beams require to be stable and long-lasting. You can have gorgeous, long-lasting wooden floors in your aerated concrete home by following these instructions.

Three important considerations must be taken into account when installing hardwood floors in an aerated concrete home: waterproofing, installation methods, and beam support. To begin with, make sure the wooden floor is adequately waterproofed to prevent moisture damage. After that, install the wooden planks according to best practices, being sure to align and fasten them firmly. Lastly, give the beams enough support to keep them stable and from sagging. You can have a long-lasting and skillfully built wooden floor that enhances your aerated concrete house by concentrating on these factors.

Advantages of wooden floors

1. Low cost of materials in comparison with reinforced concrete structures allows to reduce the cost of construction of buildings.
2. The light weight of building elements reduces the load on load-bearing wall panels and roofing, prevents the likelihood of their deformation.
3. Simple installation of elements, ease of fixing with screws, staples, etc.. No need to use special equipment for work.
4. Wood is easy to process, beams can be given different configurations for an architectural project. Elements can be used in buildings with biases.
5. Installation work is carried out at different times of the year, including at minus temperature.

Nonetheless, consideration must be given to the requirement for an antiseptic and moisture-resistant treatment using specific impregnations. The use of compositions stops mold from growing on wood.

In Moscow and other cities, there are specific fire-resistant impregnations that process elements in buildings with high safety requirements.

Types and features

In a gas concrete home, overlapping wooden beams may be of the following kinds:

• Interfmentation;
• attic;
• basement.

Intersective

Inter-story elements are used to divide distinct heated rooms with comparable microclimates.

1. Rolls of boards or wood shields. Materials are filed to ceilings.
2. Soundproofing layer made on plank flooring.
3. Cross joists fixed with nails or screws.
4. Floor with wooden flooring or linoleum, ceramic tiles, laminate, parquet blocks, etc..
5. To ventilate the space under the floor, it is necessary to make a gap for exhaust ventilation.
6. In finishing the floors in the lower part of the room, it can be done with the help of clapboard, panels, plasterboard sheets. However, the beams can be left without decor in rooms in country, loft, minimalist styles.

Plinth

The plinth floors are fixed above a cold basement; the installation technology is not conventional.

1. It is recommended to process the wooden parts of the structure, because.. the surfaces can be damaged by high humidity from the foundation and soil, as well as accumulating condensate.
2. The heat-insulating layer should provide a comfortable temperature in living rooms. The thickness of the layer is determined in accordance with the climate characteristics of the region and the temperature conditions in the basement.
3. A waterproofing film is placed under the insulating material to prevent moisture penetration from the basement, which reduces the thermal insulation characteristics of the building material.
4. Then a layer of vapor barrier is laid on top of the insulating composition, preventing the formation of condensation due to the difference in temperature conditions in the living area and the basement.

Attic

Attic spaces are constructed with blocks of aerated concrete. To create the ideal microclimate in the attic, the vapor barrier is positioned beneath the insulating composition and the waterproofing layer is positioned above it when installing floors.

By laying boards in the shape of ladders or transverse coverings, you can arrange the attic space more efficiently and for less money.

Boards must be laid continuously when the area is being used for domestic purposes. To stop warm air from escaping the building’s residential area, a thick layer of insulation must be installed.

Types of beams advantages and disadvantages of each type

Aerated concrete homes with wooden floors are composed of

• from solid wood;
• I-beam;
• from glued beams.

From solid beams

Solid wood structures are created by sawing a solid log with specialized equipment. After that, the elements are dried without using any additional heat. The materials are calibrated to a specific size and treated with antiseptic compounds at the following step.

Ultimately, a concise outline is provided for the products. Solid beams are used to build structures; they stand out for their greater strength. The materials are appropriate for cottages because the elements’ length shouldn’t be more than 5 meters.

From glued beams

A multi-stage manufacturing process gives glued beams a 50–70% increase in strength. For production, larch, pine, spruce, and cedar are used.

1. Beams can reach a length of 12 m.
2. The weight of the products is small.
3. Service life increases, t.To. materials do not deform during operation.
4. Glued products are characterized by increased fire resistance compared to solid wood.
5. It is possible to prepare elements of different thicknesses.
6. Materials are produced in different strength levels. Beams of the first grade are suitable for areas with increased stress, and where increased loads are not expected, blocks of grades 2 and 3 are used.
7. The surfaces of the block are smooth, finished and do not require additional decoration.
8. The material is environmentally friendly and does not contain harmful components.

Wooden I-beams

Wooden I-beams have improved strength, dependability, environmental friendliness, durability, and aesthetic appeal. The materials are made up of multiple layers that have been specially impregnated. The blocks don’t dry out while in use, the elements don’t deflect, and installing them is simple.

Calculation of the required cross-section depending on the span length and the loads of the installation step

The necessary cross-section is computed based on the loads and additional operational parameters. The area of the room and the materials used for the ceiling cladding have an impact on the parameters of the number of beams, their location step, size, and cross-section.

The ideal size of the cross-section of rectangular elements with a 1.4:1 height to width ratio. The type of wood used to make the floors has an impact on the size of the cross-section.

1. With a span of 2 m, the minimum cross-section size is 7.5-10 cm.
2. With a span length of 2.5 m, the average cross-section sizes reach 7.5-15 cm.
3. In spans up to 3 m, 7.5-20 cm floors are used.
4. For floor beams in a span of 4-4.5 m, it is recommended to install materials with a section of 10 by 20 cm.
5. For a span of 5 m, 12.5 x 20 cm crossbars are used.
6. For spans of 6 m, 15 x 20 cm cross-section floors will be required.

In order to guarantee longevity and functionality, there are a few essential steps involved in installing hardwood floors in an aerated concrete home. To prevent moisture damage to the wooden structure, proper waterproofing is first and foremost essential. Using a premium waterproof membrane prolongs the life of the wooden floors and keeps them dry.

Adequate beam security is crucial when installing wooden floors. For a sturdy base for the floorboards, beams must be properly spaced and well-supported. This keeps the floor’s structural integrity intact and lessens the likelihood of sagging.

You can have a sturdy and dependable wooden floor in your aerated concrete house by following these steps. The keys to a successful installation are adequate waterproofing and beam support, which will guarantee that your floors stay in top shape for many years to come.

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