HomeMy WebLinkAbout0366.97.14i
TJXP
grt-
to
TYPICAL ���/.' SYSTEM
one 8d nail +
/ each side of
T / TJI at bearing
(typical). Toe -Nail
FIOOC FCail'1iilCg' Information (Form No. 581 USF) 5194
V
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1�4
DO NOT allow workers
to walk on joists until
braced. INJURY MAY-
RESULT. See Notes 1, 2
& 3 below.
WARNING
JOISTS ARE UNSTABLE
UNTIL BRACED LATERALLY
BRACING INCLUDES:
• BLOCKING AND HANGERS
is STRUT LINES
is SHEATHING
DU NOT slack building
materials on unsheathed joists.
Stack only over beams or walls.
See Note 4 below.
WARNING NOTES:
Lack of concern for proper bracing during construction can result In
serious accidents. Under normal conditions If the following guidelines are
observed, accidents will be avoided.
1. All blocking, hangers and rim
joists at the end supports of
the joists must be completely
Installed and properly nailed,
2. Lateral strength, We a braced
end wall or an existing deck,
must be established at the
ends of the bay. This can also
be accomplished by a teinporaf y
or permanent deck (sheathing)
nailed to the first 4 feet of joists
at the and of the bay
3. Temporary strut lines of 1 x 4
(ruin.) must be nailed to a
traced arid wall or sheathed
area as in rote 2 and to each
fast Will out this bracing,
budding sideways or roll over
is highly probably under light
construction loads —like a
worker and one layer of
unrlailed sheathing.
TJI joist webs may be cut to accept plumbing lines or
ventilation ducts. TJI joist flanges can NOT be cut.
Alterations to Microllam" LVL can be done only with
prior consent Isom Trus Joist MacMillan Engineering.
0 0 0 0 0
Keep large holes at center of span
Hole charts u1 the Residential Products Builder's Guide or
Specifier's Guide gives required distance from support
R-
lot a given size of I tole.
4. Stleatlmlg must be totally
attached to each joist before
additional bads can be placed
on ltle system.
5. Ends of cantilevers require
strut lines on both the top and
bottom flanges
6. The flanges must remain
straight within a tolerance of
112' from the true alignment.
DO NOT cut or notch TJI
KNsl flanges
Miuoll-ml - Paraftam , Silent Fluor . 1JI , fJ xpexl • and iufh►x r ivarwl and uadwiarks of if us Joist MacMtstan a knult +il Ii.ii Uwrslup. Huistr, Itl,it ,)
JOBSITE STORAGE
• PROTECT (COVER) JOISTS FROM
EXTENDED EXPOSURE TO SUN AND
WATER.
� f
'.• USE'S I tC K E n S ADEQUAT E
TO KEEP Jt_IiSIS ABOVE
GROUND AND OUT OF MUD
AND WATER (APPROX"ATELY
to ocf
ZM
• STORE JOISTS AND BEAMS
VERif CAL ORIENTATION.
• DO NOT STORE F AT
DO NOT cut, notch or drill
holes in Microllain- LVL
or Parallam f SL.
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See dotes 2, 4 Se
LOAD BEARING CAN]ILEVER DHAIL
73 i
Za.
N
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ReYnfor. ,ny a-) required
see Det nh El through E6
Qa
o ,� Top mount Bucker block, inst
hanyer bottom f songs at
W �.
ac
N
� filler _ t
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v hl k
DETAIL E2, E3
A
_ 7CZZZ�
A
- -- 4- - -d t1w A —A
l 4' X 48' COX ply-wood reinforcement
matching the fit joist depth, foc groin
norizontol. Attach with 8d roils of 6' o c ,
when minfoming both sides, stogget nods to
-v wd adittirw flonosa. See Note 4.
�:l face not % oc
ir,ti hanger Backer block, kvtall A
� face nail hanger to top flanges at
( with web stiffener top mount honge".
m G)See
}i3
c Notes 12, 15, 18 See Notes 12, 13. 14 0
Q NOTES FORTYPICAL FLOOR FRAMING DETAILS
0
0 1. 1 14- nrinunum end beatgig is requaed lot all Residential inr5l applications 3 112- nurwrxrn
_ bearing is required when ifusts are continuous over inlernw(siale supports
t4l 2 Bioeknng pallets at" made o$ short pieces of TJI• Joists or Mw rollam- I VL that are cut to
is fit tmlween joists At a berarirng that is skewed to life pists Wcx*if g panels are intended 10 be
�a skew cut will, the panel length adjusted to provide full contact with the joists
3 1.11 Joist t*K;kmg panels are limited to 2000 PI f of vertical load transfer
4. COX for ran twa +d reuiloicufg or ( to „tiff) caned out on this potter loan refers to 14' COX plywood
_ or outer 3f4' exlwior grade APA 48,24 rated sheathing that is cut to match the first depth of ilia joist
S Vertical 2x4 (min ) cquash tdrw Fs a,e col 1j16- longer than life depth of it* foist
6. 374' COX Run txrafd is limited to 1000 PLF of vertical load banslw Typwafy used for single story
CL appitcaaons and second slot y of two story applications
t� 7. Oiwbte 14' CUX rim board afid single TJI Rim Joist are kiniied 10 2000 PLF veflical toad transfer
1yplcaily used lot Nsl story of two slaty applications
S. 1 3.i4' Microllam' I Vl um board of thlocking is krnfted to 5145 PLF vWrtfcal lopid transfer.
TimbefStrand' 151 rim board is limited to 3450 PLF for 1 1 %4' thickness, and 4000 PLF lot
1 "12, thickness
g. In accordailcP wilt, Sornf- t-N -44mg codes• tracing or blocking may be needed along the first 4' of all
twiamg walls and at least 4' kr every 25' Ihereatlee Iiris requirement can be satisfied by using
bk)L*tiig panels cuntifnuouS wall sheathing, or any mettiod allowed by the code
10. Bkickwfq panels of vertical : x4 (nun) squash tilot*s on a u►f side a( Vie fasts should be used (to
transfer W+rftcal ka ;ills from bearing walls above to bearing below) in addition to web slifteners
when r"quued
J
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Eco
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4.
1
spa t,l�fo t f�
See No4e 18
liUl tJ YUte Mlerorlam LVL of t'arallam- YJL
16. Hangers specter ,iUy desrpned for snpi+oituig or hanging 1.4,�eillam- LVL and Patallam PSL
are net (unit enifeo acid availatile
This iF . supplement to the Hesiduntial Prorhncis Specslier's Guide and/or Fluilder's Guide
t`n,f• +i .n Nis it S A
M
Ufrpi
V -T for f 112• and 11 7/3
Jolet "M
Attach TJ1 Jobt rekdoroement
with 3 revs or 10d nails of d' O.C.
through litter block and clinch.
See Note 11.
DETAIL E5, E6
C-1
3/4' X I t COX p*wood
reinforcing. Attach with one
ad ” al eoch corner.
See /tote 4.
If. Ilse 6' length of T t1 Joist for reinloicernent wi :h same length kkef. except at 9 112' and 11 7/8'
(")1h joists whets 4' Isngth of I if Joist and filter are suHncnsM Attach TJI Joist rewNorcarno nt to
joist web with 3 rows of 10d nails at 6' o c ckncched (2 rows with 9 117 and It 718' depth pests).
For material, see chart below
12. Web stnfteners are required tot lateral support of the lots$ if the sides of the hanger do roe erdend
to at least the m/ddle or the top flange
13 F dte;r Mocks. Nail with 10 10d flails (3 112- 16d nails from each side for TJU55 series Joists).
For materials, see chart below
14. Backer bfxks Typicality attactneri with 10 10d nags For rrhalerials, ses chart befoirtr
IS. I Langer sellodion and nailing must be compatible with Vie appticaYon.
for 9 1/2' and 11 ?W depths use 2x6's. for 14' and 16' depths use 2111(1'1
t Fa 9 itw and 11 7)6' depffn use 24%. for 14' and t6' depths use 2x8'.
'Filler and backer blade Mnptn stwuid accortvrhodab raptrred ndwq ww-A spli -V
Bearing length +S th9 nuninium required assuming kill widtn support Win Uie tengiii
nheasured in the direction of the span
Ili See Specilutr•s GukU lot multiple inenKiut railrnp pattern Fa side loaded tttuhipfe ffWr"s,
additional nathng or tutting may tie requited
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11
2x6
2xh
2xt 4 112'
ty A
fit
13
, -1 118'
nit plywood
Zile
20 • lir
i ywood
2 -2x1
N2
14
172' or W
_Plywood
314'
plywood
1' not
plywaod
J
for 9 1/2' and 11 ?W depths use 2x6's. for 14' and 16' depths use 2111(1'1
t Fa 9 itw and 11 7)6' depffn use 24%. for 14' and t6' depths use 2x8'.
'Filler and backer blade Mnptn stwuid accortvrhodab raptrred ndwq ww-A spli -V
Bearing length +S th9 nuninium required assuming kill widtn support Win Uie tengiii
nheasured in the direction of the span
Ili See Specilutr•s GukU lot multiple inenKiut railrnp pattern Fa side loaded tttuhipfe ffWr"s,
additional nathng or tutting may tie requited
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