"Architectural masonry could be the evolvement of normal concrete masonry blocks into aesthetically satisfying concrete masonry units (CMUs)".[5][failed verification] CMUs could be produced to supply a range of floor appearances. They are often coloured during manufacturing or stained or painted right after installation. They can be break up as Section http://yellowpagecity.com/US/CA/Irvine/Masonry+Contractors/West+Hills+Masonry/1734624069/