Väggslitage

Väggslitage is a Swedish term that refers to the wear and tear on walls, particularly those made of plaster or render, caused by the constant flow of moisture and temperature fluctuations. In English, it is often translated to English as "wall weathering" or "wall wear".

The underlying cause of väggslitage is a combination of factors, including high humidity, temperature changes, and excessive water usage. These conditions can lead to the degradation of the wall's surface, resulting in visible signs such as stains, cracks, and the formation of efflorescence.

There are several types of väggslitage, including acidity-induced weathering, which is caused by high levels of acidity in the wall's surface. This type of weathering can lead to the formation of salts and other minerals that can further damage the wall.

In addition to acidity-induced weathering, there is also plastic-induced weathering, which is caused by the use of plastic-based materials in the wall's construction. These materials can break down over time, causing the wall to become weakened and more susceptible to wear and tear.

To prevent väggslitage, it is essential to maintain a consistent level of humidity and temperature in the wall. This can be achieved through the use of a vapor barrier, good ventilation, and the application of a waterproofing coating.

Regular monitoring of the wall's condition and prompt repair of any signs of wear can also help to prevent the onset of väggslitage. In severe cases, it may be necessary to completely re-plaster or re-render the wall to prevent further damage.