How to solve the problem of art paint color white

As a kind of a new type of exterior wall coating performance, the construction has certain requirements. According to the different texture based, varieties, quality and coating construction personnel will formulate the corresponding texture coating construction scheme. If, however, affected by the rainy weather, construction personnel no good grasp, sometimes it can also lead to art paint texture coating appear white phenomenon. In view of this situation, we can analysis from the following aspects: 1. Construction site construction temperature: if the local temperature is too low, can't close to 0 ℃, material after construction paint film is not dry, there will be a rainy day. In this case, the surface of metope color part will be washed away by rain, severe metope paint film will fall off completely, so the color will be lighter to bleach. 2. Improper construction: in the process of construction, some people often use spray gun spraying, too much water or leakage. Uneven paint coating and humid rainy season results in uneven metope bibulous. Bibulous rate is higher wall will be affected by the effect of moisture and dust in the atmosphere, lead to metope color is not consistent. 3. In order to reduce costs and cut corners, contractor before making art paint texture coating not batch of putty, directly on the anti-crack mortar texture paint coating art. May be too alkaline metope, texture paint after construction will be scouring the rainy season, after long-term water wall will be submerged by alkali. In the face of the above situation, the solution: 1. The rainy season, such as to avoid the construction, to avoid the construction, the weather is good again after the construction. 2. If the problem has emerged, and art coating texture coating has been applied to the wall, you can by using the same color on the surface of latex paint roller to keep wall color is consistent. 3. Latex water blending rate should be paid attention to quality control. 4. Roller coating, paint film should be keep smooth, can't paint spraying. Art paint texture coating is widely used in construction, the building due to the weather and construction personnel in the process of technology, some problems may occur. Problems should be timely feedback to paint manufacturers, and make a good solution, so as not to delay effect of construction schedule and paint.