On the smoothly blurred facade of the building, covered with plaster made of PIIa mortar, cracks of a dynamic nature and mesh cracks appeared on a large surface.

The old paint coating from dispersion paint shows no damage and sticks to the substrate well, but it is very dirty. Please list the necessary steps in order, to strengthen the facade. The scaffolding necessary for these works can be omitted

Actions to strengthen the facade are as follows:

1) cleaning the wall;

2) widening of scratches and cracks;

3) priming with an impregnating agent for plasters;

4) filling open cracks with reinforcing putty;

5) painting with plastoelastic mass based on dispersion, made over the entire surface on a flexible plastic reinforcement mesh;

6) primer painting with plastoelastic dispersion paint;

7) surface painting with plastoelastic dispersion paint.