HomeMy WebLinkAbout0364.97.24A, `
Floor Framing Information (Form No. 581 USF) 5/94
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TJAX ertlr • panel
Blocking aquas hMbloc blocks 3/4-
plywood rh TJI rim
TYPICAL SYSTEM
po /net
�•►� �r•� ') board joist �
`i/4• } ,
' Beoiing
plate
o 3 rim
one 8d noil I
to
each side of boar!
t
TJI at bowing 7 3114' COX Mictoliom LVL r >
(typical). Toe -Nail !
Microtlam LVL joists. y O°d or TiRha.rstrana tSl
ks d rim board
v Al A2 O A4 O 4" a
See Notes 1, 2, 3 See Notes 4, 5 See Notes 4, 6 See Notes 1, 7 See Notes 7,
ev ;
Blocking ponets used toad bearing Blocking Load booting Mow* }.
:a for comet bracing wnit from panel wok from 2x4 min.
/Closure
.'� when required above \ _ above bow
O i
tr ti
A4 2 _ f.
OH2 92 W \ Blocking '#
O 4 3/4• COX Bearing plate Panel
K N 1 Plri nm 3 1 /Y wide minimum S*tw� , $
81 A6 board B1 of interior support 92 E1 F #
O See Notes 2, 9 See Notes 2, 3 See Notes 5, 10 See Notes 2, 4 Note 2 and Data K
Ca 4• -f7' length of 3/4' COX 4' -IT length of 3/47 'DX 6' length of TJI Joist reinforcement 12' length of 12' ei
LS ` reinforcing on one side reinforcing on both sides with fillor. Use 4' lengths at 3/4' COX 3/� X j.
9 1/2' and 11 71ff depth reinforcing reinferdrtg T
fl �. joists. on one slide on bold sides
See Warning ! a 1
Notes below
s
Max. t I
.0 2' � + Ma fr i 1
2' -fl •. t .j
+ Max. j' Max.
A& a�
Braced and
H E2 E3 E4 E5 E6
e See Notes 2. 4 O See Notes 2, 4 O See Notes 2, 11 O See Notes 2, 4 See Notes 2. 4
/ wall. See _
Al �/ Note 3 below .� — - - - - - -- - - -- - - - -- -- - - -- DETAIL E2 3
LOAD BEARING CANULEVER DETAILS L , E DETAIL E4 DETAIL E5. E6 �
See hole charts, in the Residential Products o c A 2'-e s •2 -d C S
Builder's Guide or SpeeNer's Guide, for allowable o tills s -er Max 8 -8 12. Ilea roil,
web holes and required distances from support. 2 4�d A —A _ T ,�
4'-Cr fa s 1/2' and It 7/8
3/4' X 41r COX plywood nintor=ernent J" only. l
matching the TJI joist depth, face groin Attu TJI Jolet reMtorawrwrd 3/L X 17' COX (si Vkh
u: horizontal. Attach with ad nails at S' o.c., with 3 rose of 10d noib at d o.c. rdnfaoil at Acted► •ritlh silk } illd Reinforcing as requited when reinforcip both sides, dagger nails to ewugh faw Mock and cinch. Se of each
rf Y WARNING J OBSITE STORAGE � see Details El through E6. avoid splitting ffangoe. Sae Note 4. s'~ �, 11- See Note, 4.
.k o To mount Backer block, install tight to Bearing plate. Solid block post hods from '
f r JOISTS ARE UNSTABLE •PROTECT {COVER) JOISTS FROM »- hanger bottom fkx►ge at face nod hanger Flush plate with above to bearing plate below.
r EXTENDED EXPOSURE TO SUN AND ;� inside foce of
t�_0 UNTIL BRACED LATERALLY WATER.` W Double wall and boom.
as
Iro"rod
BRACING INCLUDES: — � �
N
-- —_- v BLOCKING AND HANGERS - t D✓Q
( Hiller-
1 • STRUT LINES DU NOT stack building i I i I I # I Iii I # Face nod block
DO NOT allow workers • SHEATHING materials on unsheathed joists. I 1 ( t� hanger Backer block, instal Attest► tsib
t0 W8t( On joists Until Stack Orll over beams or Wa11S. c Face nail hanger tight to top flanges at nab ow Cbw k�
braced. INJURY MAY y with web stiNeners
See Note 4 below. � N 1 H2 top mount hangers. N3 O (,� INe 3 -1414 aa(is trllllh
RESULT. See Notes 1, 2 lm See Notes 12, 15, 18 See Notes 12, 13, 14 See Note 15 See Note 5� "';"''
d 3 below. •-
o NOTES FOR TYPICAL FLOOR FRAMING DETAILS
WARNING NOTES: ` t0 1.1 3/4' mirwi nom erxf tiea(mg is required for all Residential Joist applications 3 112• minirrNxn 11. Use 6' length of T-11 Joist khr reinforcement with same length tiller, except al 9 i1r Ind It Mr
Lack of concern for proper brecing during construction can result In bearing is required when joists are continuous over intermediate supports. depth joists where 4' (sloth d lA Joist and fixer are sulficienl Attach TJI Joist reiMorosrltsrht to
serious accidents. Under normal conditions N the tonowMg guidelines are 2- Blocking panels are made of short pieces of TJI' Joists or MicroNam- t Vt. that are cut to joist web with 3 rows of 10d naffs at 6' o.c clinched (2 rows wdh 9 /R' and 11 7113• dW0 ill"). 4
o ht between joists At a bearing that is skewed to the joists, blocking panels are intended to be For material, see chart below.
observed, accidents will be avoided. " "s skew ctrl with the panel tenglh adjusted to provide full contact with the joists. 12. Web stitleners are required for lateral support of the joist if the sides of the h tnpw do not etdsrtd
3. 1Ji Jwsl blocking panels are fiftnted to 2000 Pt r of vertical load transler. to at least the middle of the top Range.
t,.
4. COX lot rim board, ternlorong or closure called out an Otis platter loan refers to 3/4' COX plywood 13. Filler blocks: Nall with 10.10d nails (3 1r2. 16d nails from Batch side br TAS5 series Joislft).
1. All blocking, hangers and rifn 3. Temporary strut lines of 1 x 4 4. Sheathing ust be totally USE'STiCKEnS ADEQUATE
� y g y TO KEEP JOISTS A80VE or other 3/4' exterior grade APA 46124 rated sheathing that is cut to match the tuft depth Of the joist. For materials, see cltert below. _
joists at the end supports of (min.) must be nailed to a attached to each joist before — is S. Vertical 2x4 (min) squastn t-A(w*s are cut 1116- longer than the depth of the joist 14. Backer blocks. Typicasy onadned with 10-10d nails For mdsrWs, sit dwi below. 4
GaaouNp AND OUT OF ttltl0 6. 314' COX Run board is limited to 1000 PLF of vertical Wad transfer Typically used for single story 15. Hanger solaction and nsianq must be eompapblo with the appNcatiarl.
the joists must be completely braced and wall or sheathed additional loads can be placed AND WATER (^PPROXIIAAIELY Q, applications and second slocy of two story applications.
instated and properly nailed. area as in dote 2 and to each oil the System. to' O.0 } tom. 7 Double 314" COX rim board aid single TJI Rim Joist are limited to 2000 PLF vertical load transler.
2. Lateral strength, like a braced joist. Without this bracing, 5. Ends of cantjievers require iyptcally used tot first story of two slaty applications. i
end wait or an existing deck, buckling sideways or rot over strut lines on both the top and s. 1 3/4• Microllam'- I Vt. rim board or blocking is limited to 5145 PLF vertical bad transfer. E4 11 2x8 2x' 2x' + pVwood
+ must be established at the is highly probably under light bottom flanges. TimbeiSirand• l-St- ism board is limited to 3450 PLF for 1 1/4• thickness, and 4000 PLF for
ends of lite bay. This can also construction loads —like a 6. The Ranges must remain 1 ;/2• thickness tit t3 1 fns• tx' 2za• + r/t Y
9. In accordance with some N i1kling codes, bracing or blocking may be needed along the first 4' of all net plywood ' ##
be accomplished by a temporary worker and one layer of straight within a tolerance of beating walls and at least 4' lx every 25' Ihereaher This requirement can be satisfied by using fa 14 1/2' or 6161• 314• t' not t"!d f
or permanent deck (sheathing) unnailed sheathing. t /2' from the true alignment. blocking panels. continuous wall sheathing, or any method allowed by the code.
10. Bloc" panels or verlrcal 2x4 (man) squash Mocks on each side of M» joists should be used (lo *wood f> r
nailed lo the first 4 feet of joists t For 9 tr2' ata i1 7A' dspea we 24•s. for tr itnd rr ispehs use 21tAi.
at the end of the bay. [ transfer vertical bads from beating walls above to beating below) in addition to web sUlfenws s Fu s t/2• and it lam' dspiM use 2xB's, lot 14• snd ts' dWft use 2uii'.
STORE JOISTS AND BEAMS IN 't`ear and backer bloat Isrgshs mould aw mnwdsN moulted nairrhp wwlhout soiling _
VERTICAL ORIENTATION. • DO NOT STORE Fl AT
N
TJI joist webs may be cut to accept plumbing lines or a ,
ventilation ducts. TJI joist flanges can NOT be cut.
Alterations to Microllam" LVL can be done only with t •.
prior consent from Trus Joist MacMillan Engineering. H
a- O \� Top mount • Wood at with '
Q O O O O c 1\ hanger Face nail cokom cap
? -`
J Trimmers hangar Protest wood in
direct contact with Stets
Keep large holes at center of span rE L 1 L2 I L3 a L4 concrete. Sce Note 18 \/ See Mote 17• IS J O
ru See Note 18 See Not 18 O S e Note 16, 18
0 140TES FOR Microllam' LVL o► Porallam• PSL Bearing W width watlt the i ' x
0eari ter ih is the mininnurn required assuming support (,
Hole charts in Cite Residential Products Builder's Guide or measured in the ditocthon of the span.
DO NOT cut or notch TJl DO NOT cut, notch or drill rnwaberst
Si►ecitier's Guide gives required distance flan support _ � 16. Hangars specihc:nuy designed to supporting of hangirng Microtla.n" LVL and Parallarn PSl tg S� Specilrer's Guile for mutsgite mertnbw aaiNng pattern. Fa side leaded tsiuttipltl
joist flanges. holes in Micro #lam' LVL are recommended aid available. ahlilional nai ing or bdbng may be required. t
lot a given size of hole. or Paraitam f'Si -. 17. column caps are unen requited to ptovidc.- sufficient hearing for life beam of girder.
Mx,opani f'trallant . Sdwnt Floor , TJI. rJ Xparl a+td fatrbt rJlratM aiti tradinriarks ul Ttus Joist MacMillan, a limitt%J p twofshtp, Boisa. Idaho
This Is .supplement to the Residential Products SpeclRer's Guido and/or Bulldet's Guido j
('iinlu 1 in line tl S A
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