they're not impervious to damage. Layers of mortar hold the cinder blocks in place, just as it would in brick walls, and seal off gaps between blocks to prevent water from getting into the wall.
PURPOSE: A repair method for a concrete structure using an environmentally-friendly mortar composition containing cinder is provided to effectively enhance a repaired portion of a concrete structure and secure uniform quality of a mortar composition spread on the concrete structure.;CONSTITUTION: A ...
Wall or Paving Brick. Solid or Cored. Many colors and finishes. Many are similar in appearance to the clay bricks. Concrete Block (also known as CMU's) Precision Block | Cinder Block | Dry stack | Retaining | Split Block Slump Block | Burnished Block | Shot Blast | Pavers (see belo...