@tellerborder9
Active 1 year, 7 months ago
Concrete block masonry and this is referred to as concrete masonry unit (CMU) have advantages over brick and stone masonry.
Concrete blocks are designed in required shape and sizes and these could be solid or hollow blocks.
The common size concrete blocks is 39cm x 19cm x (30cm or 20 cm or 10cm) or 2 […] View