1. CHAPTER 5 IRC 2009
FLOORS

2. GENERAL DESIGN AND CONSTRUCTION OF FLOORS 501 GENERAL 502 WOOD FLOOR
503 FLOOR SHEATHING
504 PRESSURE PRESERVATIVELY TREATED WOOD
505 STEEL FLOOR FRAMING/NA
506 CONCRETE FLOOR ON GROUND

3. CHAPTER 5 WOOD FLOOR SYSTEM-502 IDENTIFICATION PTL I-JOIST
GLUED LAMINATED
DESIGN LOADS
FRAMING-BRACING
DECKS-DETAILS
SEE FIGURE R502.2

4. CHAPTER 5 SEE FIG. 502.2.2.3 ALLOWABLE JOIST SPAN: SPACING
SPECIES AND GRADE
LIVE LOADS
DEAD LOADS
SIZE

5. CHAPTER 5 DRILLING AND NOTCHING FA FASTENING FRAMING OF OPENINGS
WOOD TRUSSES : DESIGN, BRACING, ALTERATIONS, DRAWINGS, DRAFT STOPPING, FIRE BLOCKING

6. FLOOR SHEATING
R503
LUMBER
WOOD STRUCUTRAL PANEL
PARTICLE BOARDS

7. PRESSURE TREATED R504 ON GROUND UNBALANCED SOILS LOADS CONSTRUCTION
UPLIFT AND BUCKLING
MOISTURE BARRIER
MATERIALS

8. CONCRETE FLOORS R506 ON GOUND SITE PREPARATION VAPOR RETARDER
REINFORCEMENT