Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by general context]
6. [joints and joint components]
7. joints (connections)
8. [joints by material joined]
9. masonry joints
10. [masonry joints by form]
11. mortar joints
12. tooled joints

Anotations

Scope note:

Mortar joints over which a metal jointer blade with a beaded extrusion has been run, causing a flush joint having a depressed line or channel running through the center of the joint. This style of joint is often seen in historical buildings, such as in American Colonial works. The lines in the mortar are generally wavy rather than perfectly straight, creating a slightly irregular effect resembling a grapevine.