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<br /> 7ABLE R507.2 • . R507.3 Wooi3/plastic cortiposites.Wood/plastic composites R547.3.1 Installation of rvood/plastic eomp�ites. - ` � -�-; �
<br /> FASTEFBLR SPACING FOR A SOUYHSRN PINE OR HEM-FIR DECK LEDGER AND ' . ' �
<br /> - A 2-IYVCH-NOMINAL SOLID-SAWN SPRUCE-PINE-FIR BAND JoiST`�'�9 . used in exteriar deck boards, stair treads, handrails.and WoodLplastic composites shall be installed in accordance f�
<br /> (peck live Ioaa=4o psf,deck dead load=10 psf) j guarcirail systems shall bear a label indicating the required with:the manufacturer's instrucfions. � j `j . � �
<br /> , � � ;.
<br /> � �� ? ` per£orznance levels and derrconstrating compliance with the ' ; �
<br /> � . JOIST.SPAN 6�and tess 6'1��to 8� 8�1"to 10� 10�1"to 72� 12�'1��to 14� 14�1"to 16� 16 1 to 18'
<br /> d e ' provisions of ASTn�D 7032. i t �
<br /> , Connection detaiis On-center spacing of fasteners� _ j
<br /> . 1/2 inch diame[er lag screw with�S/32 inch � '' j
<br /> � maximum sheathinga 30 23 18 15 t3 11 10 . � i
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<br /> " 1/2 inch diameter bolt with`'/32 inch maximum • � � � ; �
<br /> sheathing 36 36 34 29 24 21 19 -� # J �
<br /> i/Z inch diameter boZt widi's/32incli maximum EXTERIOR SHEATHtNG
<br /> sheathing and'/2znch stacked washersb�'' �6 36 29 24 21 18 1( . � � ; 1 � � •
<br /> EKIST{NG STUD WALL � } j �
<br /> . ' � �
<br /> • Foz SI: 1 Inch=25.4 mm,l foot=304.8 mm.1 pound per squaze foot=0.0479 kPa. , _ � . , ,
<br /> a. The tip of fhe lag screw shall fully extend beyond the inside face of the bandjoist. � EXISTI:NG 2X BAND JOIST ;
<br /> 6. The masimum gap bettiveen the face of tha ledger board and face oF khe�vali sheathing shall be`/2 inch. � OR ENGINEERED RIM BOARD t � } '
<br /> i
<br /> ' c. Ledgers shall be flashed to prevenf water from contacting the nouse band joist. ; . f �
<br /> d.Lag scretvs and bolts shall be staggered in accordancewith Section RS07.2.L . y i � '
<br /> . e. Deck ledger shall be minimum 2 x 8 pressure-presezvative-tceated No.2 grade Iumber,or other appz.oved materials as established by s[andard engineering 2"M�� � r4 pEC����S-r { '
<br /> pracfice.. • — ! I �
<br /> � f. When solid-sawn presstue-preservadve-treateii deck ledgers.are attached to a minimum 1-inch-thick e�gineered wood paoduct(s[ructural composite lumber, • 1-.5/8" MPI� ` ; : .
<br /> laminated veneer lumber or wood structural panel band joist),the ledger attachment shall be designed in accordance wikh accepted engineering practice. ' r�n M� �„ � � �1 ''
<br /> . g. A minimum 1 x 9�/2 Douglas Fir laminated veneer lnmber rimboard shall be pennitted in lieu of the 2-inch nominal band joist, � . , � LAG SCREINS 0�2 BOLTS �; � 4 �
<br /> h, Wood structural anel sbeathin �um boacd sheathin or foam sheathina not exceedin i inch in thickness shall be ermitted.The maximum distance � 2��VI1N• ; �
<br /> P g>ffiYP� g o P P � ' � '� 3 ` � �
<br /> , bet�veen the face of the ledger board and the face of the band joist shall be 1 inch. � ; i
<br /> � � _y, _,,, • �� ; j
<br /> � � FLOOR FRAMiNG � -�� �� � " . 3 `' '
<br /> . � � , �, _ _ •_�.: ,+ -� JOIST NANGER . , �C�( � ��-:.
<br /> . . ,+' _�" _�; � i ! '
<br /> •� � �
<br /> 7ABLE 507.2.'! EXISTLNG---�:-•40 �:-• i. l t "
<br /> • PLAC�IVi��l1'OF LAG�CREWS APJL�BOLTS IN DECK LEDGER�AND BAND J01575 ' � FOUNDATiON WALL -�'� �'-� 4��'�• � � � ��
<br /> � MIIVIMUM END AND EDGE DISTANCES AND SPACING BETUVEEN ROWS � . - � � ���
<br /> TOP EDG� BOTTOM EDGE END6 ROW SPAClNG ' . • ' i ',�( �
<br /> For S.I: 13ncfi=25.4 mm.
<br /> Ledgera 2 inchesa t/4 inch 2 inches° • 15/$inchesb . � ` � ��, �i
<br /> , �s `�
<br /> Band Joist` 3/4 inch 2 inches 2 inches° is/A inchesb . : r FIGURE R5072.1{2) � , ' t - .
<br /> , FL,4�EMENT OF L/�G SCREWS�1ND BOLTSiPd BAPID JOlSTS I
<br /> • For ST: 1 inch=25.4 mm. ' • . • � , --� i
<br /> a. Lag screws or bolts shall be stagaerecl fcora ttie top to the bottom along the horizontal run of the deck ledger in accordance with Figure K507.2.1(1). � � � • -•> � x �
<br /> b. Ivlaximum 5 inches. , � • �} �
<br /> , c. For engineered rim joisfs,the manufacturer's recommendations shall govern. � � � �iy; � �
<br /> !
<br /> - d.The aunimum distance from.bottom row of lao screws or bolts to the iop edge of the ledger s0a11 be in accordance wztn Figuze R507.2.1(1). " ' HOLD-G�OWPI OR S)MELAR , � '1
<br /> ' � TENSION DEVECE � � `
<br /> �
<br /> � ' � � FLO.OR SHEATHING NAtLtNG AT `
<br /> , _ 6 IN. MAXIMUM ON CENTER TO . . ` � 1
<br /> . , � JOIST WITH HOLD-DOWN � ' ��, ; .
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<br /> � .N z STAGGER FASTENERS . + `�' �' -k- + + • . � j(� �
<br /> • � IN 2 ROWS + + + + . £ e3 �� �
<br /> . • � �
<br /> . � - � , . � �
<br /> . � UO U �p 5.5"MIN.FOR 2 X 8'� "DISTANCE SHALL BE PERMITfBD TD , ? �
<br /> , � 5"MAX, 6.5°MIN.FOR 2 X 10 BE REDUCED TO 4.5"iF LAG SCREWS • ; � � �k .
<br /> �p � � O 7.5"MIN.FOR 2 X 12 ARE USED OR BOLT SPACING IS . � � • � �
<br /> REDUCED TO THAT OF LAG SCREWS • FLOOR JOiST DECK JOIST
<br /> . . � TO ATfACH 2 X 8 LEDGERS TO 2 X 8 ; " � � ' • � ,
<br /> 2"M1N. BAND JOIST3. , - � � . � .
<br /> � LEDGER LAG SCREW OR BOLT 3/4"MIN. ' � _ � �
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<br /> � � ; For SI: 1 inch=25:4.ram. ' �
<br /> � � For SI: 1 inch=25.4 mm. `FlCxl3RE.587.2,3 ±
<br /> , , . FIGU�tE Rs07.2.i(i) DECK A'rTACiiPAEPII'�OR LAi'E�tAL LOADS , �
<br /> �
<br /> Pi..ACEMEBUT OF LAG SCREWS AN�BQLI'S IiV L�DGERS � F ; - �
<br /> . 20121N'f�RNATl01dAL RESID��lT(AL CODE° 14? � �; �� 20'i2 1[V7ERAlATIONAL FtESIDEWTIAL COD�'' ' E -
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