How do you deal with mold and all kinds of fungus in the house? There is a lot of information on this topic on the Internet. But it misses the important question, what are the causes of mold in the house? The point is that mold will never reproduce in a dry room. It likes dampness. If, however, this formation appears on the surface exclusively in the winter, then it means that your walls are poorly insulated externally.
As a result of temperature differences, condensation accumulates on the surface. This problem is solved by insulating the outside of the wall, for example, with foam plastic. It is also recommended to install modern plastic windows in such a case. The constant presence of dampness and mold indicates that the waterproofing of your home is very poor. You can eliminate this problem with the help of special materials for waterproofing. Before you start waterproofing, you must find the cause and location of the liquid inside. So we will know what exactly needs to be eliminated.
CAUSES OF MOISTURE IN THE HOUSE
Now let's look at the most common causes of increased moisture in the house. The first is the porosity of the building materials the house is made of. There are many microcracks in bricks, stones, and concrete. When it rains, moisture enters the room. The second reason is a leaky masonry joint. Water easily penetrates through these joints, and in winter, it freezes inside them, expands and makes the scour even larger.
The third cause of moisture entering the house is due to poor foundation waterproofing. This causes water to seep into the foundation. It slowly rises, through micropores and cracks in the concrete upward, and can even reach the second floor. To eliminate the fourth reason, which lies in the low-quality windows, you need to change them for modern ones.
TYPES OF WATERPROOFING
Let's distinguish two main types of waterproofing and materials for its application. In the first case, various waterproofing coating materials are used, the basis of which is cement. For this purpose, the foundation and wall surface are covered with water-repellent plaster. It prevents the penetration of moisture inside. Another effective method is to use dye-coat waterproofing. It is used to treat stone walls and other types of materials with low moisture absorption. This includes various types of mastics. They plug microcracks in the material, thereby closing the path of moisture inside the wall. If you know the causes of mold in your home, you can competently carry out all the measures for its elimination.
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