What does "flemish bond" refer to in masonry?

Flemish bond refers to a specific pattern utilized in masonry where each course alternates between headers (the face of the brick that is short) and stretchers (the longer side of the brick). This arrangement creates a distinctive visual effect and provides strength to the wall. By alternating these two types of brick in each row, Flemish bond enhances both structural integrity and aesthetic appeal.

It's important to note that this bond differs from other patterns because it incorporates both headers and stretchers within the same course, thereby distributing weight more effectively and allowing for increased stability in the wall. The design can also offer an elegant appearance due to the contrast between the different orientations of the bricks.

The other choices refer to practices that do not accurately describe Flemish bond. The method for creating curved walls, the use of metal bars for reinforcement, and styles of brick focused on decoration would not fit the definition of Flemish bond, which is strictly centered on the alternating arrangements of brick types within courses.