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HomeMy WebLinkAbout137 Run Pond Rd plan010D NAIL Mr)I rlI r'\r1I/InIr\ r\nnirL ATTACH I —JOIST TO PLATE SHEATHING REINFORCEMENT TWO SIDES NOTE: APA RATED SHEATHING 48/24 (MINIMUM THICKNESS 23/32") REQUIRED ON SIDES OF JOIST. DEPTH SHALL MATCH THE FULL HEIGHT OF THE JOIST. NAIL WITH 8D NAILS AT 6" O.C., TOP AND BOTTOM FLANGE. INSTALL WITH FACE GRAIN HORIZONTAL. ATTACH I —JOIST TO PLATE AT ALL SUPPORTS. BACKER BLOCK (USE IF HANGER LOAD EXCEEDS 250lbs,) BEFORE INSTALLING A BACKER BLOCK TO A DOUBLE I -JOIST, DRIVE 3 ADDITIONAL 10D NAILS THROUGH THE WEBS AND FILLER BLOCK WHERE THE BACKER BLOCK WILL FIT. CLINCH. INSTALL BACKER TIGHT TO TOP OF FLANGE. USE TWELVE 10D NAILS, CLINCHED WHEN POSSIBLE. MAXIMUM CAPACITY FOR HANGER FOR THIS DETAIL=12801b. BACKER BLOCKS (BLOCKS MUST BE LONG ENOUGH TO PERMIT REQUIRED NAILING WITHOUT SPLITTING) FLANGE WIDTH MATERIAL THICKNESS REQUIRED* MINIMUM DEPTH** 1-1/2" 19/32" 5-1/2" 1-3/4" 23/32" 5-1/2" 2-5/16" 1 >' 7-1/4" 5-1/2" 3-1/2" 1-1/2" 7-1/4" *MINIMUM GRADE FOR BACKER BLOCK MATERIAL SHALL BE UTILITY GRADE SPF (SOUTH) OR BETTER FOR SOLID SAWN LUMBER AND RATED SHEATHING GRADE FOR WOOD STRUCTURAL PANELS. **FOR FACE -MOUNT HANGERS USE NET JOIST DEPTH MINUS 3-1/4" FOR JOISTS WITH 1-1/2" THICK FLANGES. FOR 1-5/1 5" THICK FLANGES USE NET DEPTH MINUS 2-7/8". GLULAM OR MULTIPLE PIECE STRUCTURAL COMPOSITE LUMBER (SCL) BEAMS FOR NAILING SCHEDULES FOR MULTIPLE PIECE SCL BEAMS, SEE THE MANUFACTURER'S RECOMMENDATIONS TOP -OR FACE -MOUNTED HANGER INSTALLED PER MANUFACTURER'S RECOMMENDATIONS — NOTE: UNLESS HANGER SIDES LATERALLY SUPPORT THE TOP FLANGE, BEARING STIFFENERS SHALL BE USED. HOOF PLAN ATTAC I-[ TO TOP PLATE PER 1 B ■ 2x4 SQUA (MINIMUM) "'_OCKING PANEL VERTICAL LOAD FER = 2000 PLF MAXIMUM IM BOARD BLOCKING VERTICAL LOAD FER = 2750 PLF MAXIMUM. 8D NAILS @ 6" O.C. (WHEN USED FOR LATERAL SHEAR TRANSFER, NAIL TO BEARING PLATE WITH SOME NALILING AS REQUIRED FOR DECKING) l-PRI OR APA RIM BOARD ONE 8 NAIL A SIDE AI DCP'Usii,4u PAIR OF SQUASH BLOCKS (Ib) 2x4 4000 1-1/8" RIM BOARD 3000 1" RIM BOARD 2700 1/16" FOR LUMBER SQUASH BLOCKS VERTICAL LOAD TRANSFER 4000 IB MAXIMUM (PER PAIR OF SQUASH BLOCKS AS SHOWN) PROVIDE LATERAL BRACING PER la, 1 b, OR 1 c NOTE; UNLESS HANGER SIDES LATERALLY SUPPORT THE TOP FLANGE, BEARING STIFFENERS SHALL BE USED. FOR HANGER CAPACITY SEE HANGER MANUFACTURER'S RECOMMENDATIONS, VERIFY DOUBLE I -JOIST CAPACITY TO SUPPORT CONCENTRATED LOADS. INSTALL FRAMING ANCHOR PER MANUFACTURER'S RECOMMENDATIONS (BOTH SIDES OF STRII` MAXIMUM SUPPORT CAPACITY=12801b. MULTIPLE I -JOIST HEADER WITH FULL DEPTH FILLER BLOCK SHOWN. GLULAM AND MULTIPLE SCL HEADERS MAY ALSO BE USED. VERIFY DOUBLE I -JOIST CAPACITY TO SUPPORT CONCENTRATED LOADS. KER BLOCK ATTACH PER 1 H. WITH TWELVE 10D NAILS, JCH WHEN POSSIBLE. LOAD BEARING WALL ABOVE SHALL ALIGN VERTICALLY WITH THE WALL BELOW. OTHER CONDITIONS SUCH AS OFFSET WALLS ARE NOT COVERED BY THIS DETAIL. JOIST ATTACHMEN\er�T PER DETAIL 1 B -, _ 8D NAILS AT 6" O.C. PRI BLOCKING PANEL VERTICAL LOAD TRANSFER = 2000 PLF MAXIMUM APA RIM BOARD BLOCKING VERTICAL LOAD TRANSFER = 2750 PLF MAXIMUM FOR 1" THICKNESS AND 4000 PLF MAXIMUM FOR 1 -1/8" THICKNESS BLOCKING REQUIRED OVER ALL INTERIOR SUPPORTS. BLOCKING PANELS USED FOR BRACING Single layer 23/32" 48/24 APA rated sheathing (plywood or OSB) rim provides 1000 plf vertical load transfer (two layers = 2000 plf). Allowed only with joist depths up to 11 7/8" unless used with 2x4 min. squash blocks Biocking panels installed for a minimum of 4" at each building corner and at east 4' every 25' of wall length. Use 8d nails at 6„o.c. APA RIM BOARD VERTICAL LOAD TRANSFER = 2750 PLF MAXIMUM FOR 1" THICKNESS & 4000 PLF MAXIMUM FOR 1-1 /8" THICKNESS. ONE BD NAIL AT TOP AND BOTTOM FLANGE ATTACH APA RIM BOARD TO TOP PLATE USING 8D BOX TOENAILS © 6" O.C. TO AVOID SPLITTING FLANGE, START NAILS AT LEAST 1-1/2" FROM END OF I -JOIST, VAILS MAY BE DRIVEN AT AN ANGLE TO OVOID SPLITTING OF BEARING PLATE. ■ TRANSFER LOAD FROM TO BEARING BELOW INSTALL SQUASH BLOCK 1 D. MATCH BEARING AR BLOCKS BELOW TO POE BEARING STIFFE Tight f ATTAC PER ATT� TO Gap (1 /4" +) PRI RIM JOIST VERTICAL LOAD TRANSFER = 2000 PLF MAXIMUM ATTACH RIM JOIST TO FLOOR JOIST WITH ONE NAIL AT TOP AND BOTTOM. NAIL MUST PROVIDE 1 INCH MINIMUM PENETRATION INTO FLOOR JOIST. FOR 2-1/2" AND 3-1/2" FLANGE WIDTHS, TOE NAILS MAY BE USED. MINIMUM 1-3/4" BEARING REQUIRED (2x6 TOP PLATES REQUIRED FOR RIM JOISTS WITH 2-5/16" OR GREATER FLANGE WIDTHS) Filler blocking P O / gap k / o / / x / / ,2e DOUBLE JOIST CONSTRUCTION 1) SUPPORT BACK OF WEB DURING NAILING TO PREVENT DAMAGE TO WEB -FLANGE CONNECTION. 2) LEAVE 1/8" GAP BETWEEN TOP OF FILLER BLOCKING AND BOTTOM OF TOP FLANGE. 3) BLOCK SOLID BETWEEN JOISTS FOR FULL LENGTH OF SPAN, 4) PLACE JOISTS TOGETHER AND NAIL FROM EACH SIDE WITH 2 ROWS OF 10D NAILS AT 12" O.C., CLINCHED WHEN POSSIBLE. STAGGER ROWS FROM OPPOSITE SIDES BY 6". Clinch nails when possible Stiffener (plywood, OSB, 2x4) each side at: - Hangers with side nailing. - Hangers with sides not containing top flange of joist, - Birdsmouth cuts. nimum width 2 5/16" DATE REVISION All legal rights Including, but not limited to, copyright and design patent rights, in the designs, arrangements and plans shown on this document are the property of RAV&Assoc., Inc. They may not be used or reused in whole or in part, except in connection with this project, without the prio written consent of RAV&Assoc., Inc, Written dimensions on these drawings shall have precedence over scaled dimensions. Contractors shall verify and be responsible for all dimensions and conditions on this project, and RAV&Assoc,, Inc. must be notified of any variation from the dimensions and conditions shown by these drawings. TYPICAL DETAILS 137 RUN POND ROAD, SOUTH YARMO UTT-I, MASSACHUSETTS Assoc., Inc. 21 HIGHLAND AVENUE NEEDHAM, MASSACHUSETTS 02494 TELEPHONE: (781) 449-8200 FAX: (781) 449-8205 SCALE: 1 /4"=1 '-0" APPROVED: R.A.V. DESIGNED BY: I.M. DRAWING No. DATE: DRAWN BY: E. F, S - 5 n1 /n�/ono