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to • • <br /> V• Simpson Strong-Tie Wood Construction Connectors SIMPSON <br /> EI ifl ipii_ URFP/PREP l <br /> o Ii ' f ai <br /> U <br /> • 0 Retrofit Foundation Plates <br /> �a <br /> _'t7 Ideal where there is minimum vertical clearance,the 21/2"max. <br /> 0 c• =0 URFP universal retrofit foundation plate provides a F�105/8� �� <br /> retrofit method to secure the mudsill to the foundation. <br /> This design allows installation flexibility when the mudsill ti <br /> �z,z �� �,��///is offset or inset from the foundation edge.With its }) �' ��. • <br /> combination of longitudinal embossments,stiffening yz°max•darts and scalloped slotted holes,the URFP allows for \a one-for-one replacement of 1/z"or%"mudsill anchors URFP > 6i' = <br /> as well as fixity to both the SDS screws and required <br /> concrete anchorage. <br /> The FRFP flat retrofit foundation plate connects the U.S.Patent Pending 20°max. • <br /> mudsill to the foundation and provides lateral load ---------` <br /> resistance.This design allows the Designer to maintain <br /> prescriptive requirements when filling three holes,or F1 (Installation Typical URFP Installation for <br /> as an alternate,fill the two optional triangle holes and ��46.. Of FRFP Three Foundation Types <br /> Designers can utilize increased loads and greater similar) (End View) <br /> allowable spacing. — f <br /> 1'> URFP Installed <br /> Material:URFP 14 gauge;FRFP 7 gauge \ , ,.� on a Straight <br /> %; 2y2"max. Foundation with <br /> Finish:Galvanized.Maybe ordered HDG;contact 1 ; ;;" <br /> jr� ,° /2"Offset Mudsill <br /> Simpson Strong-Tie.See Corrosion Information, • . .. <br /> pp.13-15. Add a 12"-long shim <br /> ° ''•u' _ ° between plate and <br /> Installation: .'2• • •% ° sill when space is <br /> between'he"and 11/2". <br /> • Use all specified fasteners;see General Notes. •• ' When space exceeds <br /> • Loads are based on test results using 1"x 3" �� 11h"use the URFP. <br /> Strong-Drive®SDS Heavy-Duty Connector screws, 9— -A;E•?.1Er <br /> which are supplied with the URFP. ® m m p VJr11' SDS <br /> • For URFP,alternate lag screws will not achieve ° rZtt screw with <br /> published loads. ° - • a length <br /> Foe wsi.� of 212" <br /> • <br /> sox n si.i eou <cu[x;:i <br /> • FRFP shall use a minimum Strong-Drive SDS Heavy „,,f4 „o��s plus shim <br /> „" K"04s thickness <br /> Duty Connector screw length of 21h"plus the shim ,tt:M. 7• o• "^ °' III <br /> thickness.FRFP may be installed with 1/4"HDG lag l <br /> screws.Follow code requirements for predrilling. <br /> • For additional retrofit information,see strongtie.com. . —� d <br /> z <br /> Codes:See p.12 for Code Reference Key Chart FRFP Typical FRFP Installation <br /> (screws not included) Foundation to Mudsill <br /> 8 <br /> w <br /> F- <br /> o <br /> .These products are available with additional corrosion protection.For more information,see p.15. <br /> Fasteners Allowable Loads Prescriptive Spacing for URFP and FRFP z,: ° ''�:.• <br /> Model Anchor Bolt DF/SP(160) Code to Replace Sill Anchor Bolts <br /> No. Sill Plate Ref. u, <br /> Qty. Dia. Ft F2 Retrofit Foundation Anchor Model °' <br /> Number of Anchor N <br /> URFP 2 1/2 (5)Y Anchor a"x 3"SDS 1,530 — Building Bolt Size Bolt FRFP with FRFP cn P. <br /> Stories Spacing URFP Three with Five b <br /> 2 1/2 (3)1/4"x 21 "SDS 1,065 365 IBC, Fasteners Fasteners <br /> +shim thickness <br /> FRFP FL 1/"dia. 6'0.c. 6' 6' 6' 6 <br /> 9 y2 (5)1/4"x 21/2"SDS 1,810 365 One story <br /> +shim thickness 5/e"dia. 6'o.c. 6' 4'-3" 6' 0 <br /> 1.Allowable loads have been increased for wind or earthquake loading with <br /> 1/2"dia. 4'o.c. 4' 4' 't'F2i$,„it ° <br /> Two stories a• .v �,to <br /> further increase allowed.Reduce where other loads govern. 5/a"dia. 6'0.c. 6' 4'-3" 6' ', � fit•° 4• <br /> 2.Each anchor bolt requires a standard-cut washer.The Simpson Strong-Tie® ; .,•1° :! • <br /> Titen HD®heavy-duty screw anchor does not require a washer. Three stories 15/a"dia. 4'o.c. 4' 2'10" 4' " 1..-- ;•.?..:• <br /> 3:Nominal embedment depth for post-installed anchors must be 4"for <br /> SET 3G or AT-XP,or use THD50400H Then HD®screw anchors. 1."Prescriptive"denotes spacing requirements per the IEBC and designs <br /> 4.For redwood mudsills,reduce Ft on FRFP to 820 lb.(1,395 lb.for per the IRC and conventional provisions of the IBC. <br /> five screws)and on URFP to 1,180 lb. 2.For design in accordance with the IEBC Chapter A3,the URFP may be <br /> 5.For installation on SPF/HF sill plates,use 0.86 x DF/SF allowable load. used as a one-for-one replacement for the alternative connections sftawn <br /> in Figures A3-4A,A3-4B,and A3-4C. I U <br /> 3.Spacing is based on the parallel-to-plate load direction. <br /> 4.%"anchor bolt required for Seismic Design Category E. <br /> 24 <br />