Correct Answer:
Option B - A chamfer is a 45⁰ bevel cut at an outside corner of a building element, often seen in wood, stone or brick.
Note– Chamfered ashlar masonry – It is a special form of rock faced ashlar masonry in which the strip provided around the perimeter of the exposed face is chamfered or beveled at an angle of 45⁰ employing a chisel to a depth of 25 mm.
B. A chamfer is a 45⁰ bevel cut at an outside corner of a building element, often seen in wood, stone or brick.
Note– Chamfered ashlar masonry – It is a special form of rock faced ashlar masonry in which the strip provided around the perimeter of the exposed face is chamfered or beveled at an angle of 45⁰ employing a chisel to a depth of 25 mm.