A contemporary brick wall is typically made of clay, concrete or calcium-silicate bricks. The most common brick size is 215mm (L) x 102.5mm (W) x 65mm (H). Bricks are bound together by a cementitious or lime mortar, usually 10mm thick for the horizontal (bedding) joints and 10mm wide for the vertical (perpend) joints. Get the best Brick walls construction Sunshine Coast from a leading firm earth design landscaping.