Issue link: http://alpine.uberflip.com/i/221331
TRUSS SPACER/BRACER Design Features . . the TBR24 is used for lateral bracing and spacing of trusses 24" on center. The TBR24 meets BCSI-B2 Truss Installation & Temporary Restraint/Bracing requirements, with values that exceed the competition in every installation configuration. To eliminate potential safety issues the edges have been rolled and the tabs are inverted for easy installation. Material . . 24 ga. galvanized steel. Overall Dimensions PRODUCT CODE Length L (in) Width W (in) Fasteners Per Bracer Depth Total D (in) Allowable Loads (lb) Load Type Type Southern Pine (0.55 SG) Douglas Fir-Larch (0.50 SG) Spruce Pine-Fir (0.42 SG) 1 1.15 1.25 1.6 1 1.15 1.25 1.6 1 1.15 1.25 1.6 TBR24 25-9/16 1-1/2 5/8 2 10dx1-1/2 in. Compression (min.) 485 505 515 560 515 530 535 535 370 385 395 430 TBR24 25-9/16 1-1/2 5/8 4 10dx1-1/2 in. Compression (standard) 545 575 595 600 555 555 555 555 400 420 435 440 125 145 155 200 115 130 145 185 100 115 125 155 510 510 510 510 470 470 470 470 400 400 400 400 TBR24 25-9/16 1-1/2 5/8 2 10dx1-1/2 in. Tension (min.) TBR24 25-9/16 1-1/2 5/8 4 10dx1-1/2 in. Tension (standard) General Notes: 1. TBR24 product is made of 24 gauge steel. 2. Allowable load capacities based on species and load duration factor as permitted by applicable building code. 3. The required permanent lateral support for wood trusses shall be designed per Section 2303.4.1.5 of IBC 2006 and Section 2303.4.1.2 of IBC 2009 and IBC 2012. 4. To obtain minimum bracer capacities in tension and compression, nails shall be installed at each end of the bracer on narrow face. 5. To obtain maximum bracer capacities in tension and compression, nails shall be installed at teach end of the bracer on both narrow face and wide face. 112 TBR24