An arch is a structure constructed to span across an opening. It generally consist of small wedge-shaped units which are jointed together with mortar. The important technical terms used in …
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…
To know the quality of bricks following tests can be performed- Water Absorption test Crushing strength test Hardness test Shape and size Color test Soundness test Structure of brick Efflorescence …