Steps of exterior wall coating spraying:
1. Architectural coatings should be poured into special vessels for adequate mixing, so that it is well proportioned before use. In the whole process of application of architectural coatings, it is still necessary to stir constantly to avoid the sinking of additives in architectural coatings. The WATER REQUIRED BY THE FINISHED products provided by the coating factory should be adjusted according to the percentage, and the water diluent is not allowed to be released in the whole process of application, so as not to harm the compressive strength of the coating.
2. Before spraying, block the door dialog box to prevent environmental pollution. The pressure of the air compressor is 0.4MPa-0.7MPa, and the displacement is 0.6m.
The size of nozzle diameter is determined according to the number of paint and the consistency of mortar, and the nozzle inlet valve is adjusted by this, and the architectural paint should be sprayed onto the wall with fog. The distance between the spray bucket and the wall and the size of the wall spray angle immediately harm the quality of spraying.
Spraying should be carried out closely together, do not leak spray. Hang flow, find leakage spray to immediately fill the spray. 3 brush for the traditional method, but in view of its low efficacy. The quality is difficult to manipulate, therefore, in recent years, the method of combining brush painting and rolling paint is often chosen to do wall latex paint decoration design, which has obtained good engineering and economic practical effects.
The specific method is: first, the architectural paint is painted on the wall according to the provisions of painting, especially the negative Angle part should be scraped and coated with a brown brush or soft brush, in order to prevent the leakage of painting due to the roller bearing does not roll to the negative Angle line when rolling paint, and then roller bearing rolling paint. The INDUSTRIAL PAINT ON ROLLER BEARINGS SHOULD BE MODERATE, THE Angle OF ROLLING PAINT should be consistent, the actual operation should be fast, the rolling coating should be thin and thick, and no glue penetration is allowed. Metal drawing. Flow and flowered face and other shortcomings.
Why can't you spray the exterior paint? The solution!
There are many kinds of construction methods of exterior wall paint, such as the more troublesome painting method, and some simple spraying methods. Each has its own advantages and disadvantages. The use of the latter may encounter the phenomenon of spray. What is this? The following powder coating powder manufacturer to teach you the solution.
The reason why the exterior wall paint spray is not: it may be that the content of the exterior wall paint is too thick, it may also be that the working pressure of the air weight is not enough, and there is a very likely that there is something wrong with the material inside the exterior wall paint, and there are very large particles blocking the spray gun. No tightening or bottle damage caused by steam leakage caused by insufficient standard air pressure, this kind of situation can be tightened or pluged the gap with glue.
Exterior wall paint spray solution: can first check a plastic straw in the watering can is not connected closely. If loose no doubt spray out. If the watering can be used for a long time, there is a small spring inside the nozzle is likely to break, resulting in spray out, you are proposed to replace the watering can head. Or try putting some nail polish on the nozzle and then running a needle through it to make the nozzle smaller. Although nail polish is also fat-soluble, it doesn't have much alcohol in it.
Steps of exterior wall coating spraying:
1. Architectural coatings should be poured into special vessels for adequate mixing, so that it is well proportioned before use. In the whole process of application of architectural coatings, it is still necessary to stir constantly to avoid the sinking of additives in architectural coatings. The WATER REQUIRED BY THE FINISHED products provided by the coating factory should be adjusted according to the percentage, and the water diluent is not allowed to be released in the whole process of application, so as not to harm the compressive strength of the coating.
2. Before spraying, block the door dialog box to prevent environmental pollution. The pressure of the air compressor is 0.4MPa-0.7MPa, and the displacement is 0.6m.
The size of nozzle diameter is determined according to the number of paint and the consistency of mortar, and the nozzle inlet valve is adjusted by this, and the architectural paint should be sprayed onto the wall with fog. The distance between the spray bucket and the wall and the size of the wall spray angle immediately harm the quality of spraying.
Spraying should be carried out closely together, do not leak spray. Hang flow, find leakage spray to immediately fill the spray. 3 brush for the traditional method, but in view of its low efficacy. The quality is difficult to manipulate, therefore, in recent years, the method of combining brush painting and rolling paint is often chosen to do wall latex paint decoration design, which has obtained good engineering and economic practical effects.
The specific method is: first, the architectural paint is painted on the wall according to the provisions of painting, especially the negative Angle part should be scraped and coated with a brown brush or soft brush, in order to prevent the leakage of painting due to the roller bearing does not roll to the negative Angle line when rolling paint, and then roller bearing rolling paint. The INDUSTRIAL PAINT ON ROLLER BEARINGS SHOULD BE MODERATE, THE Angle OF ROLLING PAINT should be consistent, the actual operation should be fast, the rolling coating should be thin and thick, and no glue penetration is allowed. Metal drawing. Flow and flowered face and other shortcomings.
Steps of exterior wall coating spraying:
1. Architectural coatings should be poured into special vessels for adequate mixing, so that it is well proportioned before use. In the whole process of application of architectural coatings, it is still necessary to stir constantly to avoid the sinking of additives in architectural coatings. The WATER REQUIRED BY THE FINISHED products provided by the coating factory should be adjusted according to the percentage, and the water diluent is not allowed to be released in the whole process of application, so as not to harm the compressive strength of the coating.
2. Before spraying, block the door dialog box to prevent environmental pollution. The pressure of the air compressor is 0.4MPa-0.7MPa, and the displacement is 0.6m.
The size of nozzle diameter is determined according to the number of paint and the consistency of mortar, and the nozzle inlet valve is adjusted by this, and the architectural paint should be sprayed onto the wall with fog. The distance between the spray bucket and the wall and the size of the wall spray angle immediately harm the quality of spraying.
Spraying should be carried out closely together, do not leak spray. Hang flow, find leakage spray to immediately fill the spray. 3 brush for the traditional method, but in view of its low efficacy. The quality is difficult to manipulate, therefore, in recent years, the method of combining brush painting and rolling paint is often chosen to do wall latex paint decoration design, which has obtained good engineering and economic practical effects.
The specific method is: first, the architectural paint is painted on the wall according to the provisions of painting, especially the negative Angle part should be scraped and coated with a brown brush or soft brush, in order to prevent the leakage of painting due to the roller bearing does not roll to the negative Angle line when rolling paint, and then roller bearing rolling paint. The INDUSTRIAL PAINT ON ROLLER BEARINGS SHOULD BE MODERATE, THE Angle OF ROLLING PAINT should be consistent, the actual operation should be fast, the rolling coating should be thin and thick, and no glue penetration is allowed. Metal drawing. Flow and flowered face and other shortcomings.