A stair is a sequence of steps provided to afford the means of ascent and decent between the floors or landing. The apartment or room of a building in which the stair is located is known as…
In order to prevent the entry of damp or moisture in the building the damp-proofing courses (D.P.C) are provided at various levels of entry of damp in to a building. At present practically …
1. COURSE: A horizontal layer of similar bricks or stones that are bonded with mortar is known as course. 2. QUOINS: Quoins are the stones used for the corners of the walls. 3. BED: The horizont…