The cause of outer wall really stone paint show the analysis

With the improvement of people claim to exterior paint decoration, really stone paint for its unique appearance and performance more and more get the welcome of people. High-grade residential building, courtyard, and even many high-rise buildings are put forward with natural granite, marble and other natural stone look very similar really stone paint. True stone lacquer is used as one of stone shape coating. The natural stone and leftover material crushing, sieving, decomposition, take 40 - Purpose of 80 sand collocation, add emulsion as binder, natural waste recycling, belongs to the low carbon environmental protection product. After construction, however, there may be a coating defect has not completely cover the base color, that is the bottom of the outer wall really stone paint the leakage. The main cause of this phenomenon are as follows: ( 1) Adding too much water, really stone paint coating thickness. ( 2) Coating thickness is not uniform. ( 3) Basal plane stress or is bibulous rate is low, and insufficient thickness of coating. ( 4) Local leakage coating. The measures to avoid the bottom of the outer wall really stone paint the leakage is: appropriate adding water. Improving construction methods, such as spray or use better quality roll; Do not accept the underside so much light. Don't use base bibulous rate is low; Strengthen the construction supervision, to prevent leakage of coatings, etc.