Types of Concrete Blocks or Concrete Masonry Units in ...
Concrete block masonry which is also known as concrete masonry unit (CMU) have advantages over and stone masonry. Concrete blocks are manufactured in required shape and sizes and these may be solid or hollow blocks. The common size of concrete blocks is 39cm x 19cm x (30cm or 20 cm or 10cm) or 2 inch, 4 inch, 6 inch, 8 inch, 10 inch and 12inch unit configurations. Cement, aggregate ...