What is a stretcher block?

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A stretcher block is defined as a block that is laid with its length parallel to the face of the wall. This orientation is common in masonry construction because it provides a strong bond between blocks and contributes to the overall structural integrity of the wall. The length orientation allows for better distribution of weight and helps to create a stable masonry assembly. When blocks are laid in this manner, they can effectively interlock with adjacent blocks, which is critical for resisting lateral forces and maintaining the wall's strength.

In contrast, other options describe different types of block arrangements or uses. For instance, a block laid at the corner serves a different purpose, typically referred to as a corner block or quoins, which are essential for defining the edges of a wall but do not have the same structural bonding characteristics as a stretcher block. Similarly, blocks that are only for structural support or those intended solely for decorative purposes do not fit the specific definition of a stretcher block, which emphasizes the orientation and placement relative to the wall's face.

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