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TB/LTB Bridging
TB and LTB bridging are a cost effective way to provide bracing between floor joists when compared with field fabricated blocking and clip angles with multiple fasteners.
TB - Tension-type bridging with maximum fastener flexibility. Use two #10 screws of the seven screw holes at each end.
LTB - Staggered fastener pattern accommodates 6" to 12" web height. Use two #10 Screw of the holes at each end.
Material:LTB - 27 mil (22 ga); TB - 33 mil (20 ga)
Finish: Galvanized.
Installation:
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top Code Reports (PDFs): | Legacy Reports | |||||||
| IAPMO ES ER | ICC-ES ESR | CITY OF LOS ANGELES | STATE OF FLORIDA | ICC-ES NER | ICC-ES ER | ICC-ES ES | |
| LTB | See specific model numbers for code listings. | ||||||
| LTB20 | ESR-2608 / ESR-2523 * | RR25725 / RR25489 | FL10864 | ER-5275 | |||
| TB | See specific model numbers for code listings. | ||||||
| TB20 | ESR-2608 / ESR-2523 * | RR25119 / RR25725 / RR25489 | FL10864 | ER-5275 | |||
| TB27 | ESR-2608 / ESR-2523 * | RR25119 / RR25725 / RR25489 | FL10864 | ER-5275 | |||
| TB36 | ESR-2608 / ESR-2523 * | RR25119 / RR25725 / RR25489 | FL10864 | ER-5275 | |||
* ESR-2523 is an Index of many of Simpson Strong-Tie Stamped and Welded Cold-formed Steel Products for Wood or Cold-formed Steel Construction
topDrawings: To download drawings, right-click or Ctrl-click on the link, then choose "Save Target As..."ORTHOGRAPHIC | PERSPECTIVE | |
| LTB | None for this model | None for this model |
| LTB20 |
LTB20: DWG | DXF
LTB20 front view: DWG | DXF LTB20 top view: DWG | DXF |
None for this model |
| TB | None for this model | None for this model |
| TB20 | None for this model | None for this model |
| TB27 |
TB27: DWG | DXF
TB27 front view: DWG | DXF TB27 right view: DWG | DXF |
TB27 CFS: DWG
| DXF
TB27: DWG | DXF |
| TB36 |
TB36: DWG | DXF
TB36 front view: DWG | DXF TB36 right view: DWG | DXF |
None for this model |
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