1.Removing the old coating in width of 27-30cm

Figure 1: Removal of coating

2.Enlargement of the crack with local breaking of the bricks and cleaning the surface with plenty of water.

3.Apply mortar SANAZIEG by AZICHEM with a small trowel deep into the crack and then apply mortar SANAZIEG, thickness of about 5mm, on the removed area.

4.Install fiberglass GT AR by BIEMME on a strip, width 25cm, above the mortar.

Figure 2: Installation of fiberglass strip

5.Apply a second coat of mortar SANAZIEG thickness of about 5mm, above the fiberglass GT AR.