90 mm

180 mm

190 mm

280 mm

along the direction of bedding planes

at 45° to the direction of bedding planes

at 60° to the direction of bedding planes

perpendicular to the direction of bedding planes

headers

stretchers

brick bats

queen closer

brick laid with its length parallel to the face or direction of wall

brick laid with its breadth parallel to the face or direction of wall

brick having the same length and depth as the other bricks but half the breadth

brick with half the width at one end and full width at the other

half brick thick

one brick thick

one and a half bricks thick

two bricks thick