A-block
A hollow, concrete masonry unit with one end closed and the opposite end open, having a web between, so that two […]
A wall built of a combination of two or more masonry units of different types of materials that are bonded
Joining old masonry work to new by means of a bond having a continuous vertical recess the full height of
In a series of raking shores which support a wall, the member that is nearest the wall face.