Is the effect of emulsion paint good by rolling or spraying?

Emulsion paint is the wall decoration material that we will use when decorating the wall. The work of painting emulsion paint is not difficult. You can operate it yourself without asking workers. This not only increases our sense of participation in home decoration, but also saves a sum of decoration expenses. However, many people still don't know the difference between rolling and spraying emulsion paint. Is it better to use roller coating or spraying emulsion paint?

1. Technical requirements: the technical requirements of rolling emulsion paint on the construction personnel will be relatively high, mainly reflected in the weight of water and the force of rolling coating. If the construction personnel do not master it well, the effect of rolling coating will be poor. The technical requirements of spraying will be relatively low.

2. Brushing texture: the paint film of rolling emulsion paint will be relatively thick, and the texture and scrub resistance after construction are relatively good. Spraying is to use the power of the spray gun and nozzle to spray the paint on the wall. The effect of the surface is relatively uniform and will not leave brush marks, which is impossible for roller coating.

3. Repair difficulty: the paint film of roller coating is relatively thick, so it is easier to repair later; The paint film sprayed is relatively thin, and it is not easy to repair once it is damaged.

4. Usage of emulsion paint: it will be more economical to brush emulsion paint by rolling, while the spraying construction method will be more wasteful of materials, especially when a variety of colors are mixed, the colors are easy to interfere with each other, so that the overall visual effect will be reduced.

To sum up, the construction method of rolling emulsion paint is more suitable for the construction of mixed colors, which will not cause mutual interference between colors, and the paint film is relatively thick. Even if there is damage in the later stage, it can be repaired. It is suitable for multicolor emulsion paint walls in modern decoration. Single color emulsion paint can be applied by spraying. For example, painting emulsion paint on the top surface by spraying can be faster and save manpower.

Finally, it is very important that when painting the wall with emulsion paint, we must wait for the previous emulsion paint to dry before proceeding with the next construction, so that the painted wall has the best effect. Whether the emulsion paint is painted by rolling or spraying needs to be decided by everyone according to the actual situation of their own decoration.