Causes of aging of wall ash layer

The reasons for the aging of the wall ash layer are as follows:

1. weather and climate: one of the reasons for the aging of the ash layer on the wall is the influence of the natural environment. If the wall is exposed to sunlight, rain and wind for a long time, it is easy to appear aging phenomenon. Changes in climate and temperature will also lead to the aging of the wall ash layer.

2. Pollutants: pollutants are also one of the factors that make the ash layer on the wall aging. Pollutants such as dust and smog in the atmosphere will adhere to the wall. Under long-term erosion, the gray layer of the wall will age and turn yellow and brown.

3. Service life: The service life of the wall ash layer is also an important factor causing aging. Some low-grade building materials are of poor quality and prone to aging and shedding. At the same time, some houses that have been renovated for many years will have aging walls.

4. Construction quality: Construction quality is an important factor affecting the aging of wall ash layer. Improper use of building materials, irregular construction and long construction period may all lead to the aging of the wall ash layer.

5. Man-made damage: Man-made damage is also one of the factors that make the ash layer on the wall aging. If you rub, scrape and collide with the wall too much in daily use, it will destroy the appearance of the gray layer on the wall and accelerate its aging.

In short, in order to avoid the aging of the wall ash layer, we should pay attention to the maintenance of the house, choose high-quality building materials, avoid man-made damage, adjust the daily use environment, minimize the erosion of pollutants and ensure the service life of the wall.