First, the causes of roof peeling off
1. Generally speaking, there will be a process of foundation settlement when a new house moves in for one or two years. In the process of settlement, the wall will be stretched, resulting in cracks or peeling cracks in the wall. In the process of foundation settlement, don't try to repair the wall locally, and wait until the settlement period of 1-2 years is gradually stable before repairing the wall.
2. When the developer delivers the house, the wall shall be leveled with plain ash. When workers paint the wall, they must shovel off the plain ash at the grass-roots level and brush the primer again. If workers don't clean up the base in the decoration, peeling and cracking will occur on the wall for a period of time after painting latex paint.
3. The design formula is unreasonable, and the problem of material selection and structure is very important. For example, the reaction of CMC and CMS with quicklime powder and white cement will cause powder removal, and some adding polyacrylamide into quicklime powder and white cement as waterproof coating will also cause chemical reaction to cause powder removal.
Second, the repair skills of roof wall peeling
1, about the repair skills of peeling on the roof wall, if it falls off in a small area, scrape the putty again at the peeling place. If a large area falls off, it is necessary to remove the wall skin around the falling off place first, and then re-coat the interface agent, blow putty, polish the wall surface, brush latex paint and other processes, so that the color difference will not be bad.
2. Secondly, for the problem of sand-ash ratio, in order to save money, increase the amount of sand and reduce the amount of cement, the probability of sand reversal is very high. Too much mud in the sand is also one of the reasons for sand prevention. Plastering surface is not a big problem, and the treatment is very simple. If you shovel and brush again, you need to wash with water or brush with a layer of cement slurry to save energy.
3. For the problem that the roof wall falls off due to the wall being damp, the wall should be moisturized in time. Clean up the peeling area on the surface first, clean up all the white parts, and then fix the wall when it is dry. It is suggested to paint the wall with white powder with high viscosity.
Third, the influence of roof skin on geomantic omen
As for the influence of roof skin on feng shui, it is actually a normal phenomenon. Generally speaking, it has no effect on family feng shui. However, for different shapes of roofs, the impact on families is different.
1, triangle
Triangular roofs are also called "cold shoulder houses" because of their steep slopes. Such a roof shape will make the air flow inside and outside the house abnormal. In roof feng shui, such a roof shape is not conducive to health and wealth accumulation.
In addition, the sharper the roof, the greater the negative impact on the house feng shui. The solution is to cut off half of the roof, and then build another roof that leans outward. Or transform the roof into a softer shape. This practice is not only beautiful, but also in line with the feng shui of the roof.
2. A slope
The roof shape of a slope will cause strong sunlight to enter the interior of the house directly. This will lead to the imbalance of qi absorbed by the human body to the outside world, and the rhythm of the body will tend to be abnormal. If you live in such a house with a sloping roof for a long time, the residents will easily become neurotic, exhausted and eventually depressed and sick.
3. Plane shape
In modern society, most reinforced concrete buildings have flat roofs. A flat roof will lead to excessive heat transfer, making the house hot and cold, which will have a negative impact on human health.
The above is about the causes of roof falling off, the repair skills of roof falling off, and the influence of roof falling off on geomantic omen. I hope I can help you!