Corner bead
Corner bead may form straight side on the edge line of plaster project to fight break or chap and to protect and strenthen the most fragile part of the plaster, its wing may enter the plasterin depthes in any edge line strongly.
Corner bead is very imortant for whitewash for plaster, using it in the construction of building and the finishof building may cause the corner place easy to destroy and make construction esy and may save plenty of time.
material