Slow drying and sticking of real stone paint is a common problem in the construction of real stone paint, and the main reasons for this are as follows:
Material reasons: The quality of the real stone paint material is poor, and the performance of the film-forming additives and other additives is poor, which will lead to the slow film-forming speed of the real stone paint, resulting in slow drying and stickiness.
Construction reason: The low temperature and high humidity of the construction environment will lead to the prolongation of the drying time of the real stone paint, resulting in slow drying and stickiness. During construction, the paint film is too thick, which will also cause slow drying and sticking.
In view of the reasons for the slow drying and sticking of real stone paint, the following measures can be taken to solve it:
In terms of materials: choose reliable quality stone paint products, and pay attention to check the performance of film forming additives and other additives of real stone paint.
Construction: Choose a suitable construction environment, keep the ambient temperature above 20 and the humidity below 60% during construction. During construction, the thickness of the paint film should be controlled, generally not more than 3mm.
Here's how to solve the problem:
Slight slow drying and re-sticking can strengthen ventilation, increase the temperature appropriately, and speed up the drying speed of the paint film.
Paint films that dry slowly or have serious back-sticking need to be cleaned with a strong solvent and re-brushed.
During the construction process, the following should also be noted:
The surface treatment of the wall should be in place to ensure that the wall is dry, smooth, and free of oil and other debris.
Before the real stone paint is painted, the primer should be applied first to improve the adhesion and durability of the real stone paint.
When painting real stone paint, attention should be paid to evenly brushing to avoid local accumulation.
Through the above measures, it can effectively avoid the occurrence of slow drying and stickiness of real stone paint, and ensure the construction quality of real stone paint.