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(3) 3/0 x 3" LAGx's
<br />SIMPSON SP2 a EA. STUI
<br />I II II
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<br />2 x P.T.
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<br />II II
<br />II II
<br />II II
<br />II II
<br />II II
<br />SIMPSON 51=1 g EA. STUD I I I I
<br />" ANCHOR BOLT 6 32" MIN.
<br />(MIN. 8" EMBEDMENT)-
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<br />FRAM
<br />(3) EVENLY SPACED VERT.
<br />TAPCON CONCRETE SCREWS. A
<br />MINIMUM OF I" AND A MAXIMUM
<br />OF 1-3/4" EMBEDMENT.
<br />SIMI-SON SP2 0 EA. STUD
<br />SIMPSON SPI a EA. STUD
<br />" ANCHOR BOLT m 32" MIN.
<br />(MIN. 8" EMBEDMENT)
<br />2x P.T.
<br />STUD
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<br />HARDWARE OPTION ' ' HARDWARE OPTION
<br />TABLE R301. 5
<br />MINIMUM UNIFORMLY DISTRIBUTED LIVE LOADS
<br />(in pounds per square foot)
<br />USE
<br />LIVE LOAD
<br />Uninhabitable attics without storage b,g
<br />10
<br />Uninhabitable attics with limited storage b,g
<br />20
<br />Habitable attics and attics served with fixed stairs
<br />30
<br />Balconies (exterior) and decks e
<br />40
<br />Fire escapes
<br />40
<br />Guardrails and handrails d
<br />200h
<br />Guardrail in -fill components f
<br />50h
<br />Passenger vehicle garages a
<br />50a
<br />Rooms other than sleeping room
<br />40
<br />Sleeping rooms
<br />30
<br />Stairs
<br />40c
<br />For SI: 1 pound per square foot = 0.0479 kPa, 1 square inch = 645 mm2,
<br />1 pound = 4.45 N.
<br />a. Elevated garage floors shall be capable of supporting a 2,000-pound load applied over a 20-square-inch area.
<br />b. Uninhabitable attics without storage are those where the maximum clear height between joists and rafters is less than 42 inches,
<br />or where there are not two or more adjacent trusses with web configurations capable of accommodating an assumed rectangle 42 inches
<br />high by 24 inches in width, or greater, within the plane of the trusses. This live load need not be assumed to act concurrently with
<br />any other live load requirements.
<br />c. Individual stair treads shall be designed for the uniformly distributed live load or a 300-pound concentrated load acting over an
<br />area of 4 square inches, whichever produces the greater stresses.
<br />d. A single concentrated load applied in any direction at any point along the top.
<br />e. See Section R502.2 for decks attached to exterior walls.
<br />f. Guard in -fill components (all those except the handrail), balusters and panel fillers shall be designed to withstand a
<br />horizontally applied normal load of 50 pounds on an area equal to 1 square foot. This load need not be assumed to act concurrently
<br />with any other live load requirement.
<br />g. Uninhabitable attics with limited storage are those where the maximum clear height between joists and rafters is 42 inches or
<br />greater, or where there are two or more adjacent trusses with web configurations capable of accommodating an assumed rectangle 42
<br />inches in height by 24 inches in width, or greater, within the plane of the trusses.
<br />The live load need only be applied to those portions of the joists or truss bottom chords where all of the following conditions are
<br />met:
<br />1. The attic area is accessible from an opening not less than 20 inches in width by 30 inches in length that is located where the
<br />clear height in the attic is a minimum of 30 inches.
<br />2. The slopes of the joists or truss bottom chords are no greater than 2 inches vertical to 12 units horizontal.
<br />3. Required insulation depth is less than the joist or truss bottom chord member depth.
<br />The remaining portions of the joists or truss bottom chords shall be designed for a uniformly distributed concurrent live load of not
<br />less than 10 lb/ft2.
<br />h. Glazing used in handrail assemblies and guards shall be designed with a safety factor of 4. The safety factor shall be applied to
<br />each of the concentrated loads applied to the top of the rail, and to the load on the in -fill components. These loads shall be
<br />determined independent of one another, and loads are assumed not to occur with any other live load.
<br />TABLE 2304. 10. 1
<br />FASTENING SCHEDULE
<br />DESCRIPTION OF BUILDING ELEMENTS
<br />NUMBER AND TYPE OF FASTENER
<br />SPACING AND LOCATION
<br />Roof
<br />3-8d common 2 x 0. 131, ; or
<br />3-10d box (3 x 0. 128. ); or
<br />1. Blocking between ceiling joists, rafters or trusses to top
<br />3-3" x 0.131"naiis; or
<br />Each end, toenail
<br />plate or other framing below
<br />3-3" 14 gage staples, &" crown
<br />2-8d common (2j" X 0. 131' )
<br />2-3" x 0.131" nulls
<br />Each end, toenail
<br />Blocking between rafters or truss not at the wall top plate,
<br />2-3' 14 gage staples
<br />2-16 d common (3 x 0.162")
<br />to rafter or truss
<br />3-3" x 0.131" nails
<br />End nail
<br />3-3" 14 gage staples
<br />16d common ( 31" X 0. 162") 0 6" o. c.
<br />3"x 0.131" nails 4 6" o.c.
<br />Face nail
<br />Flat blocking to truss and web filler
<br />3" 14 gage staples 0 6"o.c.
<br />3-8d common � 2>1" X 0. 131') or
<br />3-10d box (3 x 0.128")or
<br />Each joist, toenail
<br />2. Ceiling joists to top plate
<br />3-3" 0.131" nails; or
<br />3-3' 14 gage staples. " crown
<br />3. Ceiling joist not attached to parallel rafter,
<br />3-16d common (2}" X 0.131")or
<br />4-I0d box (3" x 0.128")or
<br />Each end, toenail
<br />laps over partitions (no thrust)
<br />4-3"x 0.131' nails; or
<br />(see Section 2308.7.3.1, Table 2308.7.3.1)
<br />4-3' 14 gage staples, ?g" crown
<br />4. Ceiling joist attached to parallel rafter (heel joint) (see
<br />Per Table 2308.7.3.1
<br />Face nail
<br />Section 2308.7.3.1, Table 2308.7.3.1) Per Table 2308.7.3. 1
<br />3-10d common (3' X 0. 148") ; or
<br />4-10d box (3' x 0. 128" ); or
<br />5. Collar tie to rafter
<br />4-3" 0.131' nails; or
<br />Face nail
<br />4-3" 14 gage staples, ?g" crown
<br />3-10d common (3' X 0. 148") ; or
<br />4-10d box ( 3" x 0. 128") ; or
<br />6. Rafter or roof truss to top plate
<br />4-3" 0.131' nails; or
<br />Face nail
<br />(See Section 2308.7.5, Table 2308. 7. 5)
<br />4-3" 14 gage staples, ?g" crown
<br />2-16d common 3 1 2 X 0. 162 ; or
<br />3-10d box (3" x 0. 128" ); or
<br />3-3" 0. 131" nails; or
<br />3-3' 14 gage staples, &" crown; or
<br />End nail
<br />7. Roof rafters to ridge volley or hip rafters; or roof
<br />3-10d common 3 1/2' X 0. 148;or
<br />rafter to 2-inch ridge beam
<br />3-16d box (3 1/2" x 0.135");or
<br />4-10d box (3"x 0128'); or
<br />Toenail
<br />4-3'x 0.131' nails; or
<br />4-3" 14 gage staples, " crown
<br />16d common 3 1 2' X 0.162' ;
<br />24'o.c. face nail
<br />1 d common 3 X 8 ;or
<br />8. Stud to stud not at braced wall panels)
<br />( P )
<br />3"x 0.131' nails; or
<br />16"o.c. face nail
<br />3-3' 14 gage staples." crown
<br />16d common 3 1/2" X 0.162
<br />16"o.c. face nail
<br />9. Stud to stud and abutting studs at intersecting wall
<br />16d box 3 1/2- X 0.135" ;or
<br />12-o.c. face nail
<br />3 x 0.131 nails; or
<br />corners (at braced wall panels)
<br />3-3" 14 gage staples, " crown
<br />12"o.c. face nail
<br />10_ Built-up header (2" to 2' header))
<br />16d common 3 1 2' X 0.162'
<br />16"o.c. face nail
<br />16d box 3 1,421 X 0. 135 • or
<br />12 o. c. face nail
<br />11. Continuous header to stud 4-8d common (21/2. X 0. 131, );
<br />4-8d common 2 1/2- X 0.131-);or
<br />Toenail
<br />4-10d box 3" X 0.128"
<br />16d common 3 12 X 0. 162 • or
<br />16 o. c. face nail
<br />common X );or
<br />12. Top plate to top plate
<br />3"x 0.131" nails; or
<br />12"o.c. face nail
<br />3" 14 gage staples, &' crown
<br />8-16d common (3 1 2 X 0.162");or
<br />Each side of end joint, face
<br />12-I0d box (3" x 0. 128"); or
<br />nail
<br />13. Top plate to top plate, at end joints
<br />12-3" 0.131' nails; or
<br />(minimum 24" lop splice length
<br />12-3" 14 gage staples, &" crown
<br />each side of and joint)
<br />161 common 3 1 " X 0. 162' • or
<br />16 o. c. face nail
<br />14. Bottom plate to joist, rim joist, band joist or blocking
<br />(not at braced wall panels)
<br />°x .1 ;or
<br />3"x 0.131' nails; or
<br />12"o.c. face nail
<br />3" 14 gage staples, ?8' crown
<br />2-16d common (3 1/2' X 0.162");or
<br />15. Bottom plate to joist, rim joist, band joist or blocking
<br />3-16d box (3 1/2" x 0.135");or
<br />at braced wall panels
<br />4-3' 0.131" nails; or
<br />Toenail
<br />4-3" 14 gage staples, �' crown
<br />4-8d common (2 1/2 X 0.131");or
<br />4-10d box (3" x 0.128");or
<br />Toenail
<br />4-3" 0.131" nails; or
<br />4-3" 14 gage stoples,?g" crown
<br />16. Stud to top or bottom plate
<br />2-16d common (3 1/2" X 0.162 );or
<br />3-10d box (3' x 0.128");or
<br />3-3" 0. 131' nails; or
<br />End moil
<br />3-3" 14 gage staples," crown
<br />2-16d common (3 1 2 X 0.162 );or
<br />3-10d box (3" x 0.128");or
<br />17. Top or bottom plate to stud
<br />3-3" 0.131" nails; or
<br />End moil
<br />3-3" 14 gage staples, ?a' crown
<br />2-18d common (3 1/2" X 0. 162 ); or
<br />3-I0d box (3" x );or
<br />18. Top plates, laps at corners and Intersections
<br />or r
<br />3-3' 0.131* nails; o
<br />Face nail
<br />3-3' 14 gage staples, ?e" crown
<br />2-8d common (2 1/2" X 0. 131"); or
<br />2-10d box (3" x 0. 128' ): or
<br />19. 1' brace to each stud and plot
<br />2-3" 0.131" nails; or
<br />Face nail
<br />3-3" 14 gage staples, ?g" crown
<br />2-8d common (2 1/2" X 0. 131"); or
<br />20. 1'x6" sheathing to each bearing
<br />3-10d box (3" x 0.128");or
<br />Face nail
<br />3-8d common (2 1/2" X 0. 131"): or
<br />21. 1'x8' and wider sheathing to each bearing
<br />3-I0d box (3" x 0.128");or
<br />Face nail
<br />Floor
<br />3-8d common (2 1/2" X 0. 131"); or
<br />3-10d box( 3' x 0. 128") ; or
<br />22. Joist to sill, top plate, or girder
<br />3-3" 0. 131" nails; or Toenail
<br />3-3" 14 gage staples, ?S" crown
<br />8d common 2 1/2" X 0.131');or
<br />10d box (3" x 0.128");or
<br />23. Rim joist, band joist, or blocking to top plate, sill or
<br />3" 0.131" nails; or 6"o.c., toenail
<br />other framing below
<br />3' 14 gage staples,&' crown
<br />2-8d common (2 1/2" X 0. 131'); or
<br />24. I"x 6"subfloor or less to each lolst
<br />2-10d box (3' x 0.128");or Face nail
<br />25. 2" subfloor to loist or airder
<br />2-IB1 common 3 1 2" X 0.182 Face nail
<br />26. 2" Tanks lank & beam -floor do roof
<br />2-16d common 3 1 2 X 0. 162 Each bearing, face nail
<br />32' o.c., face nail at top and
<br />20d common (4"x 0.192") bottom
<br />atoggered on opposite sides)
<br />10d common X 0. 1 ; or 24' o. c. , face nai I at top and
<br />27. Built-up girders and beams, 2, lumber layers
<br />3"x 0.131" nails; or bottom
<br />3' 14 gage staples, ?S' crown staggered on opposite sides)
<br />2-20d common 4 X 0. 192 ; or
<br />3-10d box (3" x 0.128');or Ends and at each splice, face
<br />3-3" 0.131" nails; or nail
<br />3-3' 14 gage stoples,?g" crown
<br />3-16d common 3 1/2* X 0. 162 ; or
<br />4-10d box (3" x 0.128");or Each joist or rafter,face nail
<br />28. Led
<br />Ledger strip supporting
<br />g p pporting joists or rafters
<br />4-3" 0.131" nails; or
<br />4-3' 14 gage staples. &" crown
<br />3-16d common (3 1/2' X 0. 162"); or
<br />4-10d box (3' x 0.128");or End nail
<br />29. Joist to band joist or rim joist
<br />4-3" 0.131' nails; or
<br />4-3" 14 gage staples, &* crown
<br />3-16d common 3 1/2" X 0. 162"); or
<br />4-10d box (3" x 0.128");or End nail
<br />30. Bridging or blocking to joist, rafter or truss
<br />4-3" 0.131' nails; or
<br />4-3" 14 gage staples,?g" crown
<br />Wood structural panels (WSP), subfloor, roof and interior wall sheathing to framing and particleboard wall sheathing to
<br />framing a
<br />Edges
<br />Intermediate
<br />(inches)
<br />supports
<br />(inches)
<br />6d common or deformed (2" x 0.113')
<br />6
<br />12
<br />subfloor and wall
<br />8d box or deformed (2 1/2'x 0.113')
<br />6
<br />12
<br />roof
<br />211'xO.113' nail (subfloor and wall)
<br />6
<br />12
<br />'-
<br />31. 3/8 1/2"
<br />1j" 16 gage staple, ?g" crown
<br />4
<br />8
<br />subfloor and wall
<br />21j" x 0.113. nail (roof)
<br />4
<br />8
<br />1 3/4"16 gage staple, ?S'crown(roof)
<br />3
<br />6
<br />8d common (2 1/2'x 0.131'); or
<br />6
<br />12
<br />32. 19/32 ' - 3/4"
<br />6d deformed 2"0. 113"
<br />2rxO. 113. nail; or
<br />6
<br />12
<br />2 16 gage staple, 7 16 crown
<br />10d common (3' x 0. 148") ; or
<br />6
<br />12
<br />33. 78" - 1
<br />f
<br />Other exterior wall sheathing
<br />li" galvanized roofing nail
<br />(J' head diameter);or
<br />34. 1/2 'fiberboard sheathing b
<br />1i', 16 gage staple with ?S'or 1"
<br />3
<br />6
<br />crown
<br />2-20d common 4 X 0. 192 ; or
<br />35. 25/32, fiberboard sheathing b
<br />"
<br />3-10d box (3x 0. 128"); or
<br />3
<br />6
<br />3-3" 0.131" nails; or
<br />3-3" 14 gage staples, ?g" crown
<br />Wood structural panels, combination subfloor underlayment to framing
<br />8d common (2 1/2"x 0.131"), or
<br />6
<br />12
<br />36. 4*and less
<br />6d deformed 2"xO.113"
<br />"-
<br />8d common (2 1/2"x 0.131"); or
<br />6
<br />12
<br />37. 7/8 1'
<br />6d deformed 2"xO. 113'
<br />38. 1J"- 1
<br />10d common (3"x 0.148")• or
<br />6
<br />12
<br />8d deformed 2 1 2"xO.131"
<br />Panel siding to framing
<br />6d corrosion -resistant siding
<br />( li" X 0. 106"); or
<br />6d corrosion -resistant casing (2"X
<br />6
<br />12
<br />39. 1/2, or less
<br />o. 099" )
<br />8d corrosion -resistant siding
<br />40. 5/8'
<br />(2 3/8' X 0. 128") ; or
<br />8d corrosion -resistant casing
<br />6
<br />12
<br />(2 1/2"X 0. 113')
<br />Interior paneling
<br />_
<br />4d common (1 1/2"x 0.080'); or
<br />6
<br />12
<br />41
<br />4d finish 1 1 2"x 0,072"
<br />42 i'
<br />6d casing (2'x 0.099"); or
<br />6
<br />12
<br />6d finish Panel supports at 24"
<br />For S1: I inch - 25.4 mm
<br />a. Nails spaced at 6 inches of Intermediate supports where spans are 48 inches or more. For nailing of wood structural panel and
<br />particleboard diaphragms and shear walls, refer to Section 2305. Nails for wall sheathing are permitted to be common, box or casing.
<br />b. Spacing shall be 6 inches on center on the edges and 12 Inches on center at intermediate supports for nonstructural applications.
<br />Panel supports at 16 inches (20 Inches if strength axis in the long direction of the panel, unless otherwise marked).
<br />c. Where a rafter is fastened to an adjacent parallel ceiling joist in accordance with this schedule and the ceiling joist is
<br />fostened to the top plate In accordance with this schedule, the number of toenails In the rafter shall be permitted to be reduced by
<br />one nail.
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