Masonry mesh, also called masonry wall reinforced mesh, is used for concrete construction reinforcement, normally used for the wall reinforcement. It is a welded and fabricated steel reinforcing structure which is laid in the bed joint to strengthen masonry panels without thickening the wall. It can prevent or reduce cracking in walls by bonding the masonry units together so as to strengthen the masonry panel where it is installed. there are four shapes of this mesh.