Chicken mesh has the same function as reinforcement does in concrete. It strengthens the plaster against forces . Mainly to avoid the crack formed due to insufficient gap filling between RCC column & Brick wall joint.
Unsourced material may be challenged and removed. Chicken wire, or poultry netting, is a mesh of wire commonly used to fence in fowl, such as chickens, in a run or coop. It is made of thin, flexible, galvanized steel wire with hexagonal gaps.