It is advisable to really stone paint construction gush a few times?

In really stone paint exterior wall construction, some people say that a good shape, some people say that two good shape. No national standards. In fact, better form once or twice? 1. A shape is not easy to control the thickness of the coating, especially for the new spraying hand, are more likely to cause construction defects. 2. A molding can't overcome the defects of construction, but two forming can be caused by the previous process to take remedial construction. Some defects are caused by a wall, some of them are caused by coating formula. In terms of formulation, it is easy to overcome formula defects. Said matter-of-factly, most recipes defect was caused by the color of the specified by the owner, because sometimes when adjust color must keep formula defects. However, construction personnel may not understand it. If a molding complete, trouble came, so the second shape can be a firewall construction risk. 3. Due to too much paint, a shape is often not smooth enough. If really stone paint very thin, if not careful will droop. Paint quantity is little, secondary molding fan atomization effect is good, easy to control, spraying smooth, a little feel much better after polishing. 4. One step forming can reduce construction costs and risks. Sometimes construction depends on the weather, especially in the south of the rainy season, if you don't dry wall, or rain, under the condition of the time limit for a project may be difficult to construction. If after a molding find paint white, losses will be very big. If the first thin after spray paint is not white, basically do not have big problem. If a bit pale, can also be covered in the second construction period delay. Even if the time is too tight, it is necessary to the construction, which really stone paint dry block subsequent water content, dry paint to buy time for the second construction, the paint dry after water won't become white. 5. Intuitively, a lot of people think that the second construction will consume large amounts of paint, theoretical basis is the second time the construction will strike twice hard wall, stone will rebound to the ground. But according to our experience, the consumption of a building paint as well as the second building consumption of paint. Due to the thickness of the first structure is not easy to master, so often spray is very thick, Do not include those who intentionally spraying to corner) , the second structure atomization effect is good, the paint consumption accurately, considering the other advantage of the second structure, actually save a lot of cost. 6. According to our construction experience, yellow, red, orange and brown should be special shape twice, otherwise they are easy to 'blossom'. In addition, please don't listen to construction personnel to boast about how good a one-time molding to you. Who wouldn't want to work less to make more money? As long as you stick to the secondary forming, there's nothing to supervise, obliging, he will do a good job, building a house is the one hundred plan, not jump the gun.