How to decorate wall paint in hot weather

First of all, the coating and conjunctiva need to be dried at a certain temperature and humidity. Different types of coatings have their best film-forming conditions. Generally, solvent-based coatings should be applied at 5~30℃, and water-emulsion coatings should be applied at 10~35℃. However, if the weather is too hot in summer, the paint will dry too fast, which will affect the durability of the paint.

Secondly, although it is rainy in summer, there are also many hot and dry weather. The suitable humidity for coating construction is 60-70. In general, low humidity is conducive to the formation of coating film and improve the construction progress. However, if the humidity is too low, the air is too dry, the solvent of the solvent-based coating evaporates too fast, and the water emulsion coating dries too fast, the conjunctiva will be incomplete and not suitable for construction.

Thirdly, the strong sunshine in summer and the high surface temperature of the base will lead to the rapid evaporation of water or solvent, which will not cause poor film formation and affect the coating quality.

Finally, there are many and strong summer monsoon, which will accelerate the evaporation process of solvent or water, leading to poor film formation and dust pollution. Compared with the comfort of the painter, sunny weather is more important to the painting project, and poor painting conditions will greatly reduce the painting project.