For walls and elevated slabs ... www.concrete.org ACI 224.1-07 Causes, Evaluation, and Repair of Cracks in Concrete Structures, American Concrete Institute, www.concrete.org Technical Report ...
Ahead, learn these two methods to repair sagging or cracked plaster walls. First, locate the joists or studs and mark their location in the loose area. Push up the loose plaster and place 2-in.