Laserfiche WebLink
Simpson • • •Systems <br /> Deck Construction — Ledgers <br /> Strong-Dri vel <br /> SDS, SDWS and SDWH Sawn Lumber <br /> Deck Ledger to Band Joist Applications <br /> Simpson Strong-Tie Company manufactures six fastener types that are suitable for installing ledgers to band <br /> joist floor framing.The fasteners do not require predrilling and can be made of stainless steel or carbon steel <br /> that has a double barrier coating or is hot-dip galvanized.The design table is based on the lesser of single- <br /> fastener connection testing in compliance with]CC-ES AC233 or ledger assembly testing following ICC-ES <br /> AC13 with an applied factor of safety of 5.0. Loads include NDS wet service factor adjustment. <br /> Allowable Shear Loads for Attachment of Lumber Deck Ledger to Band Joist <br /> Fastener Nominal Screw Model Band Joist Material and Allowable <br /> Ledger Length .., <br /> Size (in.) No. Minimum Size (lb.) <br /> 2x 1"OSB OR 1"LVL 170 • <br /> 2x 11/s"OSB 205 <br /> 4 SDWS22400D6 <br /> 2x 15/ie"LVL OR 11/4"LSL 265 <br /> Strong Drive SOWS 2x 2x Nominal Sawn Lumber 270 <br /> TIMBER Screw 2-2x 1"OSB OR 1"LVL 190 • <br /> 2-2x 1'A"OSB 200 <br /> 5 SDWS22500D6 <br /> 2-2x 15/16"LVL OR 11/4"LSL 200 <br /> 2-2x 2x Nominal Sawn Lumber 200 <br /> 2x 1"OSB OR 1"LVL 155 <br /> Strong Drive SDWH 2x 11/e"OSB 220 <br /> TIMBER-HEX Screw 4 SDWH1940ODB <br /> 2x 1V16"LVL OR 11/4"LSL 225 <br /> 2x 2x Nominal Sawn Lumber 190 <br /> 2x 1"OSB OR 1"LVL 235 <br /> 2x 11/e"OSB 235 <br /> 4 SDWH27400SS <br /> _ 2x 15/16"LVL OR 11/4"LSL 235 <br /> T <br /> a 2x 2x Nominal Sawn Lumber 235 <br /> 2-2x 1"OSB OR 1"LVL 235 <br /> m <br /> co 2-2x 1'Is"OSB 235 <br /> 0 5 SDWH2750OSS <br /> -0 2-2x 1 5/16"LVL OR 11/4"LSL 235 <br /> CL Strong Drive SDWH 2-2x 2x Nominal Sawn Lumber 235 <br /> TIMBER-HEX SS Screw 2x 1"OSB OR 1"LVL 177 <br /> m <br /> N 2x 4 SDWH1940OSS 11/V OSB 177 <br /> ®a 2x 1 Vic,"LVL OR 11/4"LSL 177 <br /> CA <br /> = 2x 2x Nominal Sawn Lumber 177 <br /> U <br /> 2-2x 1"OSB OR 1"LVL 177 <br /> N <br /> N 2-2x 1 1/s"OSB 177 <br /> 'L 5 SDWH1950OSS <br /> v 2-2x 15/16"LVL OR 11/4"LSL 177 <br /> 2-2x 2x Nominal Sawn Lumber 177 <br /> 2x 1"OSB OR 1"LVL 155 <br /> 31/2 SDS25312 11/e"OSB 185 <br /> Strong Drive SDS 2x 15/16"LVL OR 11/4"LSL 190 <br /> HEAVY-DUTY CONNECTOR Screw <br /> 2x 2x Nominal Sawn Lumber 165 <br /> 2-2x 5 SDS25500 2x Nominal Sawn Lumber 165 <br /> Footnotes on next page. <br /> USE (3)SCREWS A 16"OC <br /> R-ALLOW=(1.15)(3)(165 LBS)= 569 LBS <br /> R-ALLOW> R-MAX , .'. OK 92% DCR 167 <br />