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HomeMy WebLinkAbout0071.97.22r . {.y - Ftoor I= amin Information_ 9 (Form No. 581 USl•-) 5E93 3 1if Ti - rt1r • tila�lang 21(4 min. 3/4' COX ' }r TYPICAL D�� &Q/.' SYSTEM Ir�! ^� ponel squash blocks plywood rims TJI rim.. board *ia c (� / - �...�'� joist, t C9 - / t�uariny E Plate Doubio one tad nail board ' each aide of _ k a / TX at bearing c 3/4• COX ��� M / (typical). Toe -Nail �+ plywood rim Ocroilam LVL joists. L ayi oard or Tom- tSt / za rim boaili E A 1 O O A4 See Notes 1, 2, 3 See Notes 4, 5 See Notes 4, 6 See Notes 1, 7 See Notes, %, cv - C blocking panels used Load bearing Blocking Load booting f✓lasttre `!, o for carrier bracing wall from pone) won from 2x4 min- Closure 1 when required - above above sh blocks cc \� A4 OH2 62 ��< a Blocking 3/4• COX bearing plate panel K H1 o plywood rim 3 1/2" wide minimum Web 5t�terters B1 13 \ A6 board E31 at interior support 62 E E1 1 _ n T' See Notes 2, 9 O See Notes 2, 3 8 See Notes 5, 10 O See Notes 2, 4 Note 2 otld E�efv K Co 4' -0' length of 3/4• COX 4• -C• length of 3/4' SOX 6' length of TA Joist reinforcement t2' length of tr of LS H reinforcing on one side reinforcing on both sides with filer. Use 4' lengths at 3/4' CUX 31, 9 t /2' and 11 7/� depth reinforcing reirt[oreirl� joie• on one aide on troth mules tm See Worning o i. Notes belo*' v A3 l/ `) M g 2 2' -C' r Max. A6 - -- C:3 } Max. �' Max. Braced end H E2 E3 E4 ES E6 !� / O See Notes 2, 4 See Notes 2, 4 O See Notes 2, 11 O See Notes 2, 4 O Sea Notes 7, 4 - wall. See 11 1 Al Note 3 below LOAD BEARING CANTILEVER DETAILS DETAIL E2, E3 DETAIL E4 DETAIL E5, E6,- - / G A 0 C a See hole charts in the Residential Products � "C -j A r-•o 8 •X-0 C !' � iro+r Builder's Guide or Specifer's Guide, for allowable a 4 f4ar A -A web holes and required distances from support. ----- __, - -- 4'-d tw tl t/t ors 117/6 ca 3/4 X 49' COX plywood reinforcement Jew •"b'' 3/r X 12• c©X *WOW., ' c matching the TJI joist depth, face grain Attach Ut ,� reintorosrtisrd no horizontal. Attoch with tad nab at 6' o.c., with 3 woos of IDd no% at C o a ' each CoMer. Reinforcing as required when reinforcing both sides, stagger nah to th f� block and winch. r f; WARNING J O x.75 ITE STORAGE see Details E 1 through E6. avoid splitting f{ongsa. S.. Note 4.. 11. s» tioti. 4. CU �F rt _ • 1, �~ _ �_`_-- - -� PROTECT (COVER) JOISTS FROM ca hanger mount Backer block• install tightt to Bearingplate. �d block post bads from JOISTS ARE UNSTABLE EXTENDED EXPOSURE TO SUN AND g 1°n9e hanger D above to bearing Dice bebkir. -� y inside fore of UNTIL BRACED LATERALLY WATER. p�(e won and boom. _ f7C joist as Y - a r uired BRACING INCLUDES: u=�► •BLOCKING AND HANGERS I^ I- Filler _ ... _.., ._ a STRUT LINES DU NOT stack building I i I I I I I I I W Face nail block Aifa�ir DO NOT allow workers •SHEATHING materials on unsheathed joists. I I i I I f I I p, banger Backer block. install 2 to walk on joists until Stack only ver beams or walls. Face nail hanger tight to top flanges at 14oir and Codicil '^ Y with web stiffeners braced. INJURY MAY See Note 4 below. G N 2 top mount hangers. H3 O K lies 3-tOd: IteM RESULT. See Notes 1, 2 m aaf�s MAIL. 8� 3 below. See Notes 12, 15, 18 See Notes 12, 13, 14 See Note 15 See Note 5 NOTES FOR TYPICAL FLOOR FOAMING DETAILS IAIARNING NOTES: ` 1° 1. 1 3,'4- mininnuns end bearing is required tot all Residential Joist applications 3 112' +lnamum 11. Use C length of TA Joist tat rteintoteement with same length Mer, except at 9 IR• arld 1•1 7W Lack of concern for proper brwAng during construction can (result in _ bearing is requited when joists are continuous over urierntediate supports. depth fasts where C length of TJl Joist and filler are sufficient. Anach TJI Joist te,pita-Imo ilNnaw to serious accidents. Under' norms) conditions H the following guidelines are 2. Blocking Panels are made of short pieces of TJI' Joists a Micaollam' LVL that are cut to foist web with 3 rows of i0d naAs at 6' o.c. efirirJlsd (2 tows with 9 172' and ti ►rp d lAistsl ; `�� j p ht between loisis. At a bearing that is skewed to ilia foists, blocking panels are intended to toe For material, see chart below. Observed, accidents will be avoided• t skew cut with the panel ter th adjusted to provide full contact with the sts 12- Web stiffeners are r ed lot lateral t of >f►e gist if the sides of N1e 00 rlpi.�etrr9s+d / �j � pa rig f P Wi � >�r tiarlpar• 3. 1.11 Joist Mocking panels are hinted W 2000 PLF of vethcal load transfer to at least the middle W the top Ilarige. _ 4. COX for rim board• reinforcing o dosute called out an INS plotter form releis to 314' COX plywood 13. Filter blocks: Nail with 1e-10d nails (3 172' 16d rods (mans each side btTJV55 SYriMi 1. All blocking. hangers and rim 3. Temporary stful kies of 1 X 4 4. Sheathing must be totally �e USE STICH ADEi]UATE f or other 3/4- exterior grade APA 48124 rated sheaths that is cut to snatch the full depth of free i Fot materials, flee chart below. rig. r►g P Y 9 Y _ g rig p joie - TO KEEP JO+STS ABOVE M 5. Verlical 2x4 m ig la Typically joists al the end supports of (rain) must be nailed to a attache ei to each joist before ( u, l syuasn womks are cut 111s' Jor er shat, tine depth of The st 14. Backer blacks. T attached with 10 10d rhaAs. For maleriats: see:efhart bMcwir GROUND AND OUT OF uuo 6. 314" COX Rini board is linuted to 1000 PLF of vort" load itansfet. Typically used lot single stay 15. hanger selection and nailing must be compatible with {he zippriCAOW , the joists must be c ompletely braced end watt or sheathed additional loads can be placed AND WATER (APPROXM ATELY a s installed and properly nailed. area as in note 2 and to each on the system. 10' o c)- applications and second story of two story applications. ►— 7. Double 314- COX rim board aril single TJI Rim Joist are limited to 2000 PLF vertical bad transfer. s, 2. Lateral strength, like a braced joist. WilIK" this bracing, 5. Ends of cantilevers require Typically used to first stay of two story applications , end wall or an existing deck, buckling sideways or roll over strut lines on both the top and e. 1 314" Microllain" t Vt fins board w blocking is kinited to 5145 PLF vertical load transfer. 111 t i 21(6 2+i' must be established at the is highly probably udder light bottom flanges Tin"(Sttaiw• t SL mm board is )silted to 3450 PLF fur t 114' thickness, and 4000 PLF tar ends of the bay- This can also construction loads —like a 6. The flanges nu/SI remain i 1/2" thickness Fr2 13 t lib' �' 9. Iii accordarwe with some bstil�ding codes, bracing or blocking may be needed along the first 4' of of w plywood " •T i be accomplished by a temporary worker and one layer of straight within a tolerance of bearing walls and at least 4' for every 2S' Ir +wire shcir This requirement can be satisfied by using H2 14 I.Q. or 5/a' 314• t' trli�r i.�11f1 or permanent decd. (sheatfluhg) unnailed Sheathing. 112' from the true alignment blix,*ing panels. continuous wail sheathing. of any method allowed by the code plywood �►ywood „� � �,� nailed to the first 4 feet Of joists 10 Blucksrig panels or vertical 2x4 (omit) squash tAok�.s on each side of the fasts shoaid be used (to e at the end of the bay. �, - translgr veilical )colas from bearing walls above to hearing below) in addihon to web slittOWS, ' for 9 12' and 1 17/8. 6WO s use 2r6•s, for 14• and 16' ? For 9 12• and 11 744 depths use 2 ■6's. for 14' one 16' deVeni Use 2118. r when r equrr :xd _F MW and bac4 N IAOCM Ier>pths sfnoki+d aocprvrwdew rsgs+�ie n�ii0 ei+pnpyl. 1� • STORE JOISTS AND BEAMS IN VERTICAL ORIENTATION . DO NOT STORE Fl AT TJI joist webs may be cud to accept plumbing Ijnes or N >L ventilation ducts. TJI joist flanges can NOT be cut. n9 E Alterations to Miciollam" LVL can be done only with H \ '►�' j _ prior constant from Trus Joist MacMillan Enguteefing. t` ax �_ °' "� Top mount ,.r O O O 0 f7n \ - hanger Face soilnp"trtR J Trirn nets hanger Protect wood in + " �� Ry direct contakA with Keep large holes at center of span tE m l 1 t }2 L3 L4 cona.te 0 See Note 18 G See Note 18 See Note 16, 18 See Mote 18 Sept p bear le th is th9 munumuin requirad assu+lling kA width supprxi wito tfie v • NOTES,FQR Mrcrollam LVL or Parailum' PSL Bearing ai y Hole charts in life Reside ^.tial Products Builder's Guide or c, DO NO T cut or notch TJi DO NOT cut, notch or drill nieasura9 in 1lw d+reGion' ut the span ' Specifier's Guide gives reyuitud distance hcnn suppoit � tti. ))angers sI>CC,hc;tlly destgnvd lot suplxxlsisg u. I +.irKJstig MsuoHa.n LVt- stud F ,r:iN.mim PSL Ifi. Soo Specfter's Guide lot mvtupte member raAing panaui For made �oadedA7A�1ti>wE . for a given sire of I+Ole. futsi flanges. holes in Microllanl" LVl erg recoinnieisragnt and av;idatAe ackditiuthat t+aikng or twltuhg may be regwred Or Parallarn PSI - 17 Column Gaps ai e t flen iogwfed to piovickt surtn:surit beafiing for the bearin a glider This is a supplement to the ResWentlal Products Speciliet's Guide sit"or 8ullder's Guide rAe.rpft.mit+ F'ardnlni SAeiq I krx : IJI . I) Xpart a,sd Iu+ith rsuand era uddorlaik; ill buy JrNSI MecM,Nan- a 4nutwl a,.+ttiwi hsp t1t>asu, l.a.,nu 1'iuu•nl to ere ll S A , ;a s.