In an attempt to save, we choose materials with high thermal insulation such as aerated concrete, but unfortunately this may not be enough at times and the building needs to be additionally insulated. This is not the last sad news for the owners of such dwellings, because the foam block requires a special approach. How and how to warm houses from aerated concrete - this will be discussed in today's article.
Due to the porous structure, aerated concrete passes steam well. They often say "breathing". Therefore, we may encounter a problem that can only be fixed by applying drastic measures. It is about the accumulation of moisture in the walls. Here, whatever you may say, the experience of installers and the choice of material are important. In order not to get into an unpleasant situation you need order warming at home, cottages, cottages cool, experienced guys like ours in the Profi Stroy.
Profi Stroy specialists recommend the use of mineral wool for solving problems of this kind. This is most convenient, plus there are a lot of advantages to cotton wool mines:
- has a relatively low weight
- vapor permeable and at the same time resistant to mechanical damage
- does not burn and holds heat well
- rodents in mineral wool do not start
- does not shift the dew point, ensuring that the walls will not slowly collapse from exposure to condensate.
- environmentally friendly to humans
- has good sound insulation and density
Of the minuses, the first thing that catches your eye is the price. Although min-wool is justifiably expensive, not everyone can afford to insulate with this material. It is highly discouraged to use cheap options for mineral wool, since it does not tolerate contact with moisture, but it is extremely rare for well-known manufacturers, since most of it is hydrophobic.
The most effective is the external insulation of the house from aerated concrete:
1 we maintain usable living space
2 we protect walls from temperature fluctuations
3 we shift the dew point into the heat circuit, thereby increasing the service life of the supporting structures
The most suitable material for these conditions is stone basalt wool. We mount according to the technology of two types of facade systems:
- "wet" with a thin layer of finishing plaster
- mounted ventilated type
In the first case, the steam will be removed through the reinforcing, plaster layer and through the insulation
In the second case, the steam is discharged through the ventilation gaps between the insulation and the facing layer.