Brick gauge and measurements

What is the gauge of 2 courses of bricks?

• 125mm

• 150mm

• 175mm

• 225mm

What is the correct gauge of 4 courses of bricks?

• 150mm

• 300mm

• 400mm

• 450mm

What is the correct gauge of 8 courses of bricks?

• 500mm

• 525mm

• 600mm

• 675mm

How many bricks are in 1 M² of half brick thick wall?

• 50

• 55

• 60

• 65

How many bricks in 1 M² of a 1 brick thick wall?

• 60

• 90

• 120

• 150

How many concrete blocks are in 1M² of walling?

• 10

• 15

• 20

• 25

6 courses of bricks is the same as how many course of blocks?

• 1

• 2

• 3

• 4

When laying a brick on edge, how many headers are there to 4 stretchers?

• 6

• 9

• 12

• 15

What is the length of a brick?

• 210mm

• 215mm

• 220mm

• 225mm

What is the length of a concrete block?

• 430mm

• 440mm

• 445mm

• 450mm