Estimate quantity of brick for Exterior Bearing Wall, and mortar size (1:4) as presented in figure 2 below, assume wall thickness is 24cm and windows dimension is (2x1.5) m. Also, the door is (2.2 x 1.2) m. The standard dimension of brick is (11x7x23) cm. Item Unit Quantity Exterior Brick m3 Mortar 1:4 m3 Cement Kg Sand m3 Figure 3: Exterior Bearing Wall built from Brick 12m. 9m