If you build a house with your own hand or just carry out repairs, then sooner or later you will have to plaster the walls. In different rooms, the approach to plaster should depend on the conditions in the room and on humidity. If we are talking about the bathroom, then it is necessary to use sanitizing mixtures – that is, those that are designed for wet rooms and do not absorb moisture.
Removing old coatings, you must definitely get rid of all pollution on the wall. It is desirable to wipe the walls well and can be degreased using a solvent. After that, the wall should dry well. In order for the plaster to hold better, the walls are treated with a penetrating primer.
In addition to improving adhesion, the primer can help get rid of mold and fungus, which like to start in humid conditions of baths. The same applies to any rooms where there are a lot of moisture, for example, to car wash. If you are interested in a turnkey car wash price for its construction and maintenance, all the necessary documents, then choose the best specialists in your city.
After the primer dries, experimental plasters are advised to process the wall with a special tool of concrete contact, and then prepare a special substrate consisting of tile glue and PVA glue. Its consistency should not be thick so that the mixture can be easily applied with a layer of 5 – 6 mm on the wall.
After such work, you should choose the correctly plaster mixture. In no case is it advised to take plaster based on gypsum. The best option is a cement-sand mixture with the addition of components that enhance the hydrophobic properties of plaster. If you doubt the outcome of the case, then you can use the beacons in the process of work.