HomeMy WebLinkAbout0015.97.16s
Floor Framing informat {On (Form No. 581 USF) 5'94
•�
Ti Xpert.TYPICAL t�luc�jr,., j 2x4 min. 3j4- CDX .
• ��,�j� SYSTEM panel 1, squash blocks plywood rim TJI rim
to ��rw+�"• ...�.rwnr•` o :' �� board ''Dist
E plate
one 84 nail o / Double
/each side of
TJI at bearing E $ boar � r ' •i
9
(typical). Toe -Nail C__ 31e 3 e CDX board
MicroAorn LVL joists. O /
rn plywood rim \ '� or�lm be Strand lSL
CU board rim board
-- - - -- - - ^- L2 � A 1 A2 A3 A4 �
See Notes 1, 2, 3 See Notes 4, 5 See Notes 4, f O See Notes 1 7
O
Blocking pane See Notes 7, 8 ls aged Load bearing Blocking Load bearing
1 o for corner bracing wall from pane{ wag from 2x4 min. / Closure Closure
AS
when required above
above� cosh blocks 4wb E A4 w O H2 \ L3
C2 n � Blocking ,
K 3/4- CDX Bearing plate ponot Pplywo nm 3 1/2' wide minimum L3 of interior support e Stiffenen
m A6 B 1 E Ent
z7 See Notes 2, 9 See Notes 2, 3 82 See Notes 5, 10 O See Notes 2 4 /See Note 2 and Detm7 K
LS 3 4' -0- length of 3/4- CDX 4' -Cr length of 3/4- 'DX 6' length of TJI Joist reinforcement 12' length Of I2'•length of
` reinforcing on one side reinforcing on both sides with filter. Use 4' lengths at 3/4' COX 3%4 CDX
9 1/Y and 11 7/8' depth
joists. on one on oth s
_ on one side on both aides
See Warning m �\
Notes be {ow
A.3 n
�. 2' -0- }� Max. U
AS -.— t' Max, 2' -d Y iAax. Llax.
t7 4' Max.
Braced end �n E2 E3 E4 E5 nE6
i� wall. See See Notes 2, 4 See Notes 2, 4 O See Notes 2,11 O See Notes 2,4 V See Notes 2 4
Al _i Note 3 below :- -- -- - - - - -- - -- - - - -- --- -- '
� LOAD BEARING CANTILEVER DETAILS DETAIL E2, E3 DETAIL E4 DETAIL ES, E6
d A 0 C
- -
See hole charts, in the Residential Products
e r-o c
Builder's Guide or Specife s
rs Guide, for allowable c A - u� M= "11131
web holes and required distances from support. CL _ 4• ^d' A -A r-� B -B t2' C--C !
- -- - / - - ,
�p 4'-0 for a 11t and 11 7/8
314- X 4e CDX plywood reinforcement pow Oak.
C= matching the TJt joist depth, foce groin Attach TJI .bist reh►foroernsrlt 3/� X i t COX plywood '
horizontal. Attach with 8d nails at 6' o.c, reinforcing. Atkich with o$» }
Reinforcing as required when Hint both sides. it>� facer block and dkictu ° 8d nod at each oortler.
arcing slogger flails to See Mote 4.
WARNING JOBSITE STORAGE see Details Ei through E6. avoid WAtiny flangee. Sea Note 4. Sea Note t1-
(��� .
1 • PROTECT (COVER) JOISTS FROM o Top mount Sacker block, install tight to Bearing plate. block
( JOISTS ARE UNSTABLE post loads from
EXTENDED EXPOSURE TO SUN AM hanger bottom flange at face nail hanger Flush plate with above to bearing plate bekm.
UNTIL BRACED LATERALLY
WATER. inside face of
Double wail and boom
cc joist as
BRACING INCLUDES: reQuirsd
Tight
• BLOCKING AND HANGERS -
,-�\ ° -D y
• STRUT LINES ! ! t I t (� i ! ca Filler
DO NOT allow workers •SHEATHING DU NOT stack building i t I I °' block \
Font Wait Attach p�rwood web j
to walk Art gists anti! materials on unsheatttsd joists. I I I I I t I I � hanger Backer block, lnstaa _ tj
braced. INJURY MAY
Slack kxay Duet beams a wags. a Face nail hanger tight to top flanges a ati *cam �t 2-4d r
RESULT. See Nolen 1, 2 See Note 4 below. '/ li 1 with web stiffener top mount hangers. nog. are cbwdL t
H2 H3 K the 3 -tad nose with i
8 3 befog m See Notes i 2, 15, 18 O See Notes 12, 13, 14 O See Note 15 O See Note 5 TJlJSS tAwri�.
WARNNVG NOTES: ` 0 NOTES FOR TYPICAL FLOOR FRAMING DETAILS
Lack of concern for during Consiructlon Can masWt In f. 1 3/4' nliniitxim ores bearing is reyriued for all Residential Joist appttcataxts 3 1/2' rnirlirtlum 11. Use 6' fe th of TJI Joist for realtoreernent with sane Proper bracing � ter. � length titter, a =asps at 912' and it r're-
tearing is required when joists art) continuous over inlernredrale supports. depth joists where 4' length of TJf Joist and fabler are sufficient Attach TJI Joist reinkircenwrtt to
serious accidents. tinder norms! condltlons N the following guk%Unes are \ 4 2. Blocking / ^9 panels are made a short pieces a TJI• Jests or Microllarn' LVL that are kxii to last web with 3 rows a foil nails sit 6' o.c dirictied (2 rows with 9 12- and 11 T18- depth jo•sts►. %
Observed, accidents wtlf be avokfsd. \`� �/ fit between joists. At a bearing that is skewed to Itte joists, b1cickirlg panels are intended to be For material, see chart below.
- / skew cut with the panel length adNsiod to provide full contact with the joists. 12. Web stiffeners are required lair lateral support of the joist it rw sides of the hanger do r44 ederd
3. YJI Joist bloclntig panels ate binned to 2000 PLt of vertical bad transfer to at least the middle of the top Mange. '
1. All block' hangers and ring 3. Temporary �/ 4. CDX for nm board, rewibrar or closure called out oft Allis plywood 13. Filler blocks. Nail with 10- tOd nails (3 112' 16d nails from each side lot TJV55 series Joists}. t
ttlg, nge porary strut lines of i X 4 4. Sheathing must be totally N - • USE STICKERS ADEQUATE _r of X Oir 3/4" exterior grade APA 4t3i24 rated sheathing that cut to rnartch flea lull depth of lice jaist For materials. see Crtart below
joists at the end supporis of (sign.) must be nailed to a attacfled t0 each ' 1 beble TO KEEP JOISTS ABOVE ( ) squash blacks are cut td s longer than Ike i
l� A 5. Vertical 2x4 min pa Typically attached with to- nails. For malerials, see chart below
Isle joists rtwsl be con esROUND AND our OF $N10 v � depth a the st 14. Backer blocks. T l
ipieteiy braced end wall Or sheathed additions! bads can be placed AND WATER (APPROXIA"TELV 6. i/d' COX Rim board is limited to 1000 PLF of vertical toad transfer. Typi�agy used br siitpie story IS. tkariger selection and na9ir>Q must be comparable with Nw appFcataon. t
installed and properly nailed. area as in note 2 and to each on ft system. 19' o.0 1 T applications and second story of two story appii ations.
2. Lateral strength, like a braced joist. Without this bracklg, S. Ends of cantilevers require ►- 7. Double 3r4' CDX rim board aiid single TJI Ram Joist are (iintled to 2000 PLF vertical bad transfer.
end wag or an existing deck, buckling sideways or roll over strut lines on botfi the top and Typically used for first story of two story applications
8. 1 3/4- Mrcrollam" t VL rim board or blocking is limited to 5145 PLF vertical bad transfer. E4 11 2x6 2x' 2x' ; 1a• MIA
rT1USt be established at llte IS higltfy probably urxier llfth( bottom flanges. TimDeiSiterid' t.SL rim board is gnuted to 3450 PLF tun 1 1/4" thickness, and 4000 PLF for -�
ends of the bay. This can also construction bads —We a 6. The flanges must remain 1 1![ thickness (12 13 i lee' 2>tt' 2x* . 1/2' 2,20
be accomplished by a lelnf,orary worker and one layer of straight within a tolerance of 9. tit accordance with some bxukLng codes, bracing or blod4tV may be needed along the krst 4' a ail n0l plywood
of permanent deck sheaUrir hearing wags and at least 4' for every 25' t ereaftet This requirement can be satisfied by using H2 14 t2• V4' t• reel
1� ( lg) urxtaiied slleaN»ng- i12' from the true atigrurlent.
nailed to Use first 4 feet of joists bkx *ing panels. continuous wan sheathing, or any malted allowed by the code.
at the end of Cite bay. 10. Blocking panels at vertical 2x4 (nsn) sgciash t kK*s on each side of the joists should be used (to plywood -- id.,
!--
transfer vertical bads from bearing wags above to bearing below) to addition to web stiffeners ' For 9 VT and 11 Ili' deplru use 2x6's, lot 14- acrd 16' de011114 use 2xln'a 1 ,
t
wl For 9 l,e aad If T/E' depths use 2x6'$. for 14- acrd 16' depths 6*0 29$'.
wrlrequusd. 'filler and backer Iifack bn4ihs stwurd auJ Odrte r"*ad t•bing wrfr°tq $pilling
• S TUBE JOISTS AND BEAMS MI
VERTICAL ORIENTATION. . Doi NOT STORE FLAT
TJI joist webs may be cut to
y accept plumbing lines a CL
ventilation ducts. TJI joist flanges can NOT be col. E �� � I
Alterations to Microllain LVL can be done only wtttl
Prior consent from Trus Joist MacMillan Engineering.
{
Ll.. nt)
O O (� ` C] Top mount •
lJ i hanger ace nowt Wood post viLh
F t -
j column cap
'
Trimrner-s hanger Protect wood in Po
E Ca
Keep large hotel at center d dirsct contact teel
t with span r L 1 L2 L3 L4 concrete L-5
See Note 18 '�/ Sec Note 18 See Note 16 18 See Note 18 O See Note 17 1$
Hale charts In ttto Residential Products Bt.11der's (atJiklC or ° NOtES,,FQR Microllam' LVL or Parallam' PSL Bearing ferigit•i is the rrwtirnwn requx6d assuming kA wk4h su¢port with the i*vfh
Sflee&r's Guide gives reyalf0d dlislanc;e fr(on St 1 DO NOT cut or notch T.11 DO NOT cut, notch or drill " '
fora r joest itan eS. rE 16. 1 L"Vcrs speX'iltcaNy designed for supporting of ri ang,og Mtctrilla.n - Lvt- afid fl irCllain PSL measured an the direGion r)1 Ule span
given size of hole. 9 holes in Microilanl" LVL ta. Sete !4*66ar's Guide la multipta member reikiig partnrn For slily baddkf aedrpl!• rtiernDsrs, #
Cie inw Won calls ate ( and available, adeitwAial nailing W beiltuly stay be twivirod.
or Parallam PSI.. 17. GXinnri cal,s artl i)iwn retliutfNd to proviekt suttt;;iant oeanilg for It +2 txesm or gilder
Rti rpn.ulr Y u:iltani . jttavu tlkr7t iJj , iJ XPdr1' Attu 111rit0,1sliand ;ern Ivadowwrks of irua Jail M icMdlan. a kinllo j 4,14lrwrslrrp. l3uisu, tJ.inu
This Is a supplement to the rie$identiar Products S¢sctli•r's Guide and/or t:lidder's Guide i
Priulmf in the U S A I ,.
• i 4 � •j is � rte"