Cement is laid in three stages.

Gypsum plaster is usually put in one layer and try to do everything quickly, but for sure — after all, it freezes almost instantly.

Cement is laid in three stages. First — spray. For it, the most liquid solution is prepared and thrown on the wall. Only when it dries, and for this you will have to wait a day or two, you can proceed to the next stage. Further — the so -called soil, that is, the first «serious» layer of solution. It will be no more than 2 centimeters thick and must also completely dry before the continuation. Neither spray nor soil is made unnecessarily even and smooth — their rough surface will hide under the upper layer and at the same time improve adhesion. Each dried layer before applying the next is moistened with water.