Wall


 * WALL** is a solid structure that defines and sometimes protects an area. Most commonly, a wall delineates a building and supports its superstructure.

Types of walls LOAD BEARING WALL: **Supports the weight of floors and roofs** NON-BEARING WALL: **Only supports its own weight**

Materials for walls

Other types of walls
 * Boundary walls**: include privacy walls, boundary-marking walls on property, and town walls.
 * Separation walls**: designed to formally separate one population from another.
 * Retaining walls**: provide a barrier to the movement of earth, stone or water.
 * Portable walls**: used to take a large open space and effectively divide it into smaller rooms.
 * Shared walls**: separate apartment or hotel rooms from each other.
 * Psychic Wall**: A wall can also refer to something that the human mind is blocking or hiding from memory but this is debatable.