With the rapid development of the construction industry, the labor cost is rising. More and more processes will gradually develop towards mechanized construction. In traditional decoration projects, the construction of plastering works is generally transmitted by vertical transport machinery. There are problems of low construction efficiency, long construction period and high labor cost in manual transportation and construction. Therefore, there will inevitably be new construction technologies to solve such problems one by one. The mortar spraying construction has greatly improved the construction efficiency, reduced the labor intensity, labor volume and labor cost, and shortened the construction period. The integrity of wall plastering layer is significantly improved, and the project application effect is good.
1. The quality of paint film formed by mortar high-pressure airless spraying machine is good. The coating is smooth and fine without brush marks. Mortar spraying machine is to spray and atomize the coating into fine particles after pressurization. The emulsion paint is evenly distributed on the wall surface to form a smooth, smooth and dense coating on the wall.
2. The coating efficiency of the mortar spraying machine is high. The spraying efficiency of the mortar spraying machine can be as high as 200-500 square meters/hour. It is 10-15 times of manual brushing, saving time, cost, manpower, etc.
3. Strong adhesion and long coating life. The mortar spraying machine uses the high-pressure spraying technology to make the atomized paint particles obtain strong kinetic energy, and the paint particles shoot into the pores with this kinetic energy. Make the paint film more compact, so as to enhance the mechanical bite force between the paint film and the wall. The adhesion of the whole coating is improved, and the service life of the coating is effectively prolonged.
4. It can cover corners and gaps. Since the mortar spraying machine adopts high-pressure spraying, there is no air in the paint spray. The paint can easily reach corners, gaps and uneven parts that are difficult to brush.
