In fact, a crack occurs in the wall at the place where the lantern is. When the lantern overheats
Due to the lantern overheating The cement of the wall above the lantern loosens its grip on the lantern Due to which the lantern gets cracked
How to repair a crack in a lintel on the front or side wall of a house building
1. Plastic mesh
After breaking up the plaster six inches above and six inches below the lintel above the wall, a plastic net is placed over it and watered thoroughly.
2. Line inside the Plaster