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SECTION 1: 9½"–16" TJI® Joists Design Properties 6 Floor Span Tables 7–9 Cantilevers 10–11 Roof Span Table 12 Roof Load Table 13 Framing Connectors 14–15 Allowable Holes 16 SECTION 2: ®18"–24" TJI Joists Design Properties 17 Floor Span Tables 17–18 Roof Span Table 19 Roof Load Table 19 Cantilevers 20-21 Framing Connectors 22-23 The joists’ 1-1/2″ pre-stamped knockouts and allowances for on-site hole cutting provide for easy routing of wiring, HVAC, and plumbing through the web, speeding construction and reducing labor costs. All AJS Joists are field trimmable without the need for special tools or skills, and eased edges mean fewer splinters on the job.Gardening is a great way to get outside and enjoy the beauty of nature. But if you want your garden to be successful, it’s important to understand the different climate zones in your area. That’s where garden zone charts come in.Description: Featuring Trus Joist® TJI® Joists for Floor and Roof Applications. Document ID #: tj-4000. File Type: pdf. File Size: 5.1 MB. File Date: October 2023. Document Types: Design & Specification Categories. Engineered Lumber; Products. TJI® JoistsLead Hole Sizes (1) Lead hole size applies to the threaded part of the lag screw. For the unthreaded length of the screw, the lead hole is equal to the shank diameter. RedBuilt™ Product Hole Size Fastener Size Side Top or Bottom Side Top or Bottom Red-L™, Red-W™ truss Not allowed ¼" (1) 16d (0.162" x 3½") nail 3⁄8" lag(2)BC Calc ® performs engineering analysis to help our customers size beams, joists, columns, studs and tall walls for their building projects. It is simple to use, yet flexible enough to analyze a variety of common applications. The user enters the member geometry, adds loads, holes and other relevant data and then selects a product for analysis.Aug 8, 2013 · • Table values based on residential floor loads of 40 psf live load and 10 psf dead load (12 psf dead load for AJS ® 25 joists). • 23Table values assume that / 32" min. plywood/OSB rated sheathing is glued and nailed to joists. • Table values represent the most restrictive of simple or multiple span applications. 3 mai 2019 ... • TimberStrand LSL allows for largest holes. • Holes are only allowed within the hole charts for TJI and Beams. • It doesn't matter if ...Yes. Oval (or slotted) holes can be designed in Forte software or the equivalent rectangular holes can be verified using the chart on page 9 of the TJI Specifier's Guide.The Product Installer's Guide allows you to view installation instructions for our most common products. Select the model from a dropdown list by product category below. Additional installation information can also be found in the Simpson Strong-Tie Wood Construction Connectors catalog. Concrete Connectors & Anchors.TJI ® Joists. Minimum distance from Table B 1½" round holes may be cut anywhere in web outside of hatched zone if . they are located 3" away horizontally (edge-to-edge) from a larger hole. 2 x D. 1. minimum (applies to all holes except knockouts) Closely grouped round holes are . permitted if the group perimeter meets requirements for round ... Follow Refer to the hole chart on page 9 of the TJI® Specifiers Guide for uniformly loaded joists. Often, hole size can be increased and holes can be placed closer to bearing than shown on the chart based on actual design spans and loads.TJI ® Joists. Minimum distance from Table B 1½" round holes may be cut anywhere in web outside of hatched zone if . they are located 3" away horizontally (edge-to-edge) from a larger hole. 2 x D. 1. minimum (applies to all holes except knockouts) Closely grouped round holes are . permitted if the group perimeter meets requirements for round ... TimberStrand® laminated strand lumber (LSL) is an engineered lumber that is consistently straight and true — characteristics that combine to create superior rim board material. TimberStrand Rim Board is dimensionally stable and excels at transferring vertical and lateral loads to the foundation. Sized to fit with TJI® joists, TimberStrand ...TJI® Joists. The TJI® joist was developed about 50 years ago and continues to be a great engineered wood product, providing strength and consistency for high performance floor and roof structures. Their dimensional stability helps resist the warping, twisting, and shrinking that can lead to squeaky floors. Because they are lightweight and ...The joists’ 1-1/2″ pre-stamped knockouts and allowances for on-site hole cutting provide for easy routing of wiring, HVAC, and plumbing through the web, speeding construction and reducing labor costs. All AJS Joists are field trimmable without the need for special tools or skills, and eased edges mean fewer splinters on the job.

Span Chart. L/480 is the design criteria we recommend for the best performing floor. Features and Benefits:-LVL Flange for superior strength and a squeak-free floor ... Large holes can be cut in the webbing of TJI Joists, allowing for mechanicals to be easily run and installed. Joists can also be spaced wider than traditional solid sawn joists ...TJI® Joists. The TJI® joist was developed about 50 years ago and continues to be a great engineered wood product, providing strength and consistency for high performance floor and roof structures. Their dimensional stability helps resist the warping, twisting, and shrinking that can lead to squeaky floors. Because they are lightweight and ...Maximum floor joist span for No. 1 and No. 2 Grade of Douglas fir are indicated below. Max. dead load (weight of structure and fixed loads) 10 lbs/ft 2. Live load is weight of furniture, wind, snow and more.. 1 psf (lb f /ft 2) = 47.88 N/m 2; 1 ft = 0.3048 mParallam ® PSL (Parallel Strand Lumber) is the strongest of Weyerhaeuser’s engineered wood products and a great choice for applications that demand high load capacity. Parallam ® PSL is made by laminating strands of veneer together to form large billets. These billets are then cut into specified beam and column sizes. The finished solid section rectangular …How to Use The Hole Chart: 1.˜- / ” wide x - / ” LVL Flange Read across the top of Hole Chart to the desired hole size. 2. Follow this column down to the row that represents the Ijoist depth and designation. This number - indicates the minimum distance from the face of the support to the centerline of the hole.

See Allowable Holes on page 36. Code Evaluations: See ICC ES ESR-1387 TimberStrand® LSL Grade Verification TimberStrand® LSL is available in more than one grade. The product is stamped with its grade information, as shown in the examples below. With 1.55E TimberStrand® LSL, larger holes can be drilled through the beam. Actual stamps shown.Download View. Description: Explains options available for designing sprinkler system supports and explains the design assumptions for attaching sprinkler components to Trus Joist® TJI® joists. Document ID #: tb-203. File Type: pdf. File Size: 0.2 MB. File Date: January 2022. Document Types: Technical Bulletins & Resource Sheets.Trus Joist Engineered Wood Products guide identifies their products as TJI 110, 210, 230, 360, and 560 in some regions, and as TJI s31, s33, and s47 in other regions. TJI 110 – 1-3/4” wide and in depths of 9-1/2”, 11-7/8”, and 14”, making them a suitable alternative to 2×10 and 2×12 dimensional lumber.…

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