Title: (Optional) Form a corbel and racking.
Course: Masonry I (17008-I) > Section: Performing Residential Masonry

Formation includes courses of brick projected from the face of the wall, according to plans. To form a racking, courses of brick must be recessed from the face of the wall, according to plans.

Process/Skill Questions:

- When corbelling a chimney, what determines the maximum amount of corbel allowable?
- What is a wash cap or wash?