A brick ledge designed to support a load is referred to as a ________.

A brick ledge designed to support a load is referred to as a corbel. A corbel is a structural element that projects from a wall and can be used to support various loads, including bricks, stone, or other materials. In the case of a brick ledge, the corbel is specifically designed to provide support for the weight of the bricks that rest upon it, ensuring that the load is properly distributed and that the overall stability of the structure is maintained.

The functionality of a corbel is vital in masonry construction since it helps to offset the weight of the brick wall above and prevents excessive stress on the underlying structure. By projecting out from the wall, corbels allow for the creation of a wider ledge that can accommodate the bricks securely.

In contrast, a lintel is a horizontal support beam placed over openings such as doors and windows, meant to carry loads from the structure above. A pier is a vertical support structure that often stands alone and serves to transfer loads to the ground, while a column is typically a robust, vertical member used in various structural applications to support beams and loads. Each of these terms refers to specific structural elements with distinct functions that differ from that of a corbel.