This section covers the following:

1. The conformance standards for sawn lumber - floor joists.

2. The grades and species of sawn lumber floor joists in conventional construction.

3. The design of sawn lumber floor joists in conventional construction.

4. The design of sawn lumber floor girders in conventional construction.

5. The general requirements (Bearing supports, lateral restraint at supports, bridging, notching).

6. The fastening schedule and floor framing fastening requirements.

7. Use of proprietary hangers in conventional construction.

8. Framing at floor openings.

9. The design of floor sheathing (performance standards, span rating, thickness etc).

10. Design and construction using prefabricated wood I-joists.