| 52 / | HD | STATIC STRUCTURES (E.G., BUILDINGS) |
| 79.1 | DF | PREASSEMBLED SUBENCLOSURE OR SUBSTRUCTURE SECTION(S) OF UNIT OR BUILDING {8} |
| 79.9 | ![]() | .~ With retaining or attaching means {3} |
| 79.11 | DF | .~.~> Cast in situ |
| 79.12 | DF | .~.~> Separate frame |
| 79.13 | DF | .~.~> Distinct vertical tie |