What kinds of attic floors are there?

The construction of wooden attic is relatively simple, and the project is progressing quickly and economically. If the space at home is not particularly large and the requirements for the attic are not particularly high, you can use a wooden attic.

In particular, many residential properties are not allowed to build steel attics privately. At this time, it is very convenient to use the attic with wooden frame structure, because this structure basically does not damage the bearing capacity of the building and does not affect the safety of the structure. Various pines can be used as specific construction materials, and the height of keel is suggested to be 15cm.

2, steel attic

Steel structure frame is widely used in attic renovation cases, which has the advantages of short construction time and strong overall structure frame. However, attention should be paid to the welding of steel frame joints during construction, but the steel frame attic is suitable for rooms with long space. Just now, we have to choose 10, 12, 15 channel steel and I-beam according to the span.

3. Reinforced concrete structure

The attic built by reinforced concrete structure has good integrity and sound insulation effect, because it avoids using various sound insulation materials, and the comprehensive cost will not be very high. The disadvantages of reinforced concrete attic are: high weight of the whole floor, large construction quantity, long construction period, many types of work and high technical requirements.

4, steel and wood attic

Steel-wood attic usually uses channel steel or I-beam as the main beam and larch as the secondary beam to build the attic. Steel-wood attic can not only ensure the stability of the structure, but also reduce the load on the floor, and if a sound insulation layer is added in the middle, it will also solve the sound insulation problem well. Now it is more and more used in the case of self-built attic.

Extended data:

Matters needing attention in attic decoration:

1, the beauty of the attic

For the decoration of this area, if you want to meet the requirements of beauty, you must pay attention to reserve enough ventilation, lighting, waterproof and heat insulation, and you can't blindly pursue the so-called visual beauty and ignore your own feelings. Therefore, in the layout, you need to transform the irregular and short space, but don't destroy the original structure. That would be relatively unsafe.

2, the safety of the attic

When the attic is constructed, the floor must not be cast in place, which will form a fixed structure to a certain extent and become a typical illegal building. If a friend wants to increase the load on the basis of the original structure, it is suggested to adopt the structural structure, which will effectively improve the safety, otherwise the irregular decoration will destroy the safety and be extremely unreliable.

3. Ventilation in the attic

Because there is no door in the attic, the windows are relatively small, and some even have no windows at all, which will lead to unsmooth gas convection. Therefore, in the layout, it is necessary to install not only air conditioners, but also ventilation equipment, such as exhaust fans, which can further improve the ventilation situation. In more complicated cases, air supply equipment, such as fresh air system, should be installed.

4. Insulation of the attic

Because the attic is located on the top floor, it will be very hot in direct sunlight. To this end, we can add 20 cm insulation ceiling or lay insulation layer to prevent the attic from becoming a "steamer". Waterproofing is also an essential link. Don't let your attic become a water curtain cave.

5, the color of the attic

The space in the attic itself is relatively narrow, so be careful not to use some dark colors in color matching. Bright and cheerful colors will make the space more open and the mood more pleasant. You can also buy furniture of corresponding color according to your own space color.