PROJECT REPORT ON PRECAST CONCRETE PRODUCTS- Medium size QT1 10 mud paver brick making machine production line ,block size in the United States is referred to as an 8-by-8-by-16 block, with the nominal measurements of 8 in (20.3 cm) high by 8 in (20.3 cm) deep by 16 in (40.6 cm) wide.Brick - WikipediaPossibly the first successful brick-making machine was patented by Henry Clayton, employed at the Atlas Works in Middlesex, England, in 1855, and was capable of producing up to 25,000 bricks daily with minimal supervision.