Masonry Blocks and Mortar

Masonry Blocks and Mortar Explained.  One of the most common masonry units is the concrete block. It consists of hardened cement and may be completely solid or contain single or multiple hollows. It is made from conventional cement mixes and various types of...

Brick and Building Techniques

A brick is a block of ceramic material used in masonry construction, usually laid using various kinds of mortar. It has been regarded as one of the longest lasting and strongest building materials used throughout history. Bricks are usually held together by mortar,...

Concrete Foundation Repairs

Polyurethane Foams for Low Pressure Injection Crack Repair What is the better choice: polyurethane or epoxy? Epoxy is the better choice if structural strength is required to be maintained. If the crack is only repaired to prevent water leakage then either product can...