What is the corner of the corner
Refers to the room within the corner of the wall, the door side of the corners, because the place mixed mortar (or plaster gypsum mortar) plaster layer is easy to be damaged, so the use of 1: 2.5 cement mortar along the angular distance of 1.8m high, From the angle between the left and right of the 50mm range, the use of 1: 2.5 cement mortar pre-plastering to improve the plaster layer strength, the plaster is called the corner. Some industrial workshops, warehouses, garages, etc. also use angle as a corner.
Brick walls, pillars, doors and windows and other parts of the sun angle.
