During the construction of a water bag water paint to what can be done to reduce coating damage

In the construction of water package of water type coating should do something to reduce the paint loss and cost savings? I believe it was the subject of many consumers care about. This article introduces six ways to save water paint dosage, can be directly applied to the construction of water-based coating, and can save a lot cost effectively. 1. Old wall foundation treatment wall before construction, must remove all the dust and foreign bodies on the wall. All crack and spalling is must fill and level up, in order to ensure no salt, oil material and wall dragon ridge. The beginning of construction, adjacent walls must adopt measures to keep out, avoid water paint spraying water bag. Otherwise, dust and foreign bodies of the old walls, common problems, such as crack, flake will brush off directly, without processing, affect the brushing effect, can cause unnecessary wear and tear, affect the overall coating effect. 2. Solid foundation treatment for the old metope, in addition to clean up the base of foundation, must also ensure that the wall of the solid foundation. This is the key to prevent foundation weak factors. Therefore, it is necessary to ensure that prior to the construction of a solid foundation. In the process of inspection, metope can use soda water to clean, wash, and then use putty leveling, it can effectively reinforce the metope at the grass-roots level. 3. Construction method if you want to save water paint, you must study hard construction method. Spray gun spraying method can guarantee the smoothness of metope, but you must remember some of the do not need to spray the metope of the need to cover in advance. 4. Nozzle to pay special attention to the rational use of select nozzle nozzle type, because the loss of different nozzle water bag water coating is different. If you choose the spray nozzle width is small, water bag water coating in the construction process of loss will be relatively low, different brand nozzle spray the effect will be different, loss will also be different. Therefore, you should choose regular brands and businesses to buy a product, you can't lose a lot because of the small losses. 5. Control the temperature in building coating engineering construction of appropriate temperature in 5 - construction Between 40 ℃ and humidity should be kept below 80%. Thus, spring, summer and autumn is consistent with project relative three seasons. If need to spray in the construction, should pay special attention to the spray within 6 m/s wind speed control, and adjust the air compressor gas pressure in the 60 more than Newton. 6. A good construction planning construction personnel must make a concrete construction plan in advance. Must determine the construction time, blind pursuit of speed, avoid using water-based coating construction personnel caused by the construction period to complete the project as soon as possible, can guarantee the engineering quality. Therefore, the construction personnel don't rush. If need to purchase a water-based coating, construction personnel must be notified in advance, to determine the number of the required coating, avoid buying too much coating cause unnecessary waste.