Steel Joist Span Table

For mid-span braced sections allowable moment based on AISI S100-07 Specification section C312. For unbraced sections allowable moment is based on AISI S100-07 with S2-10 Supplement section C312 with weak axis and torsional unbraced length assumed to be the listed span completely unbraced.

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CANTILEVER Cantilevered joists have been designed to support a live load of 30kPa for balconies.

Steel joist span table. S pan Table Notes. The 24s and 26s are considered to be in SPF 3stud and the 28s and 210s in SPF 12. Part 3 4 Structural Steel Members Ropriate Performance Requirements Open Link In Same Page Where An Alternative Member System Is Proposed As A Pageperformance.

Download our steel joists and steel deck load tables to facilitate the design of your next project featuring New Millennium products. 3 STUD AND JOIST SECTION PROPERTIES TABLES 31 Structural properties are computed in accordance with CSA Standard S136-07 North American Specification for the Design of Cold-Formed Steel Structural Members with S136S2-10 Supplement 2. Load table PDFs are best viewed in Adobe Acrobat Reader.

BRIDGING SELECTION TABLE FOR KCS JOISTS Joist Designation Bridging Table Section Number Joist Designation Bridging Table Section Number OSHA TABLES A and B ERECTION BRIDGING Joist Span Span Joist 12K1 23 - 0 30K9 45 - 0 14K1 27 - 0 30K10 50 - 0 16K2 29 - 030K11 52 16K3 30 - 0 30K12 54 - 0 16K4 32 - 0 18KCS2 35 - 0. Dead and Live Loading with Live Load Q equal to. The minimum bearing length is 1 ½ spans values in bold indicate that web stiffeners are required at the OSB end panel.

Interior Framing Use iProSTUD in ClarkDietrich iTools to quickly lookup the interior framing system you need. For an in-depth review of all of this information the. If stud height exceeds table web stiffeners are required.

These tables originally appeared in the Steel Joist Institute Specifications and Load Tables commonly referred to as a catalog beginning with the first edition published in 1932. Span Tables 1 to 4 13 to 16 have been calculated in accordance with AS 3623. Speedfloor Steel Joist System - Span Tables Floor Joist Perimeter Channel I Z C Section Properties ThicknessWidth Depth mmmm I8mm x 10 mm4 I y 108mm4 Z x 10 3mm 140x45x1614045 1110 1550103 15860 190x45x1619045 2305 1550112 24270.

Each load table was accompanied by notes and instructions covering assumptions and other important information. High performance steel floor joist system set out in AS 4100 NZS 3404 and AS 36601. For two equal spans the listed span is the center-to-center distance from.

Ceiling Joist Top Flange Braced 48 OC. Spans are based upon continuous support of compression flange over the full length of the joist. With standardized depths from 52 through 120 and spans up through 240 feet DLH joists also allow for special profiles to accommodate a variety of conditions.

TABLE 1 JOISTS FOR 15 kPa FLOORS DURAGAL JOIST SPACING mm C450L0 4501 600 RHS SIZE2 MAXIMUM JOIST SPAN m Single Span Continuous Span DESIGN CRITERIA 1. Calculated allowable properties are based upon AISI S100-07 North American Specification for the Design of Cold-Formed Steel Structural Members. Easi-joist Joist Depth Maximum Joist Span Centres of Beams Timber Size.

DIETRICH METAL FRAMING SHALL IN NO WAY BE DEEMED TO ASSUME ANY PROFESSIONAL RESPONSIBILITY AND HEREBY DISCLAIMS ANY AND ALL SUCH LIABILITY OR OBLIGATION. Size in Gauge Joist Spacing in 12 16 24 Allowable Single Span ft-in 3. As with LH-Series joists DLH-Series Deep Longspan joists are for longer span conditions and support larger loads.

In-depth catalogs feature the latest information and are available in convenient interactive PDF format. 32 Steel shall meet the requirements of S136-07 and S136S2-10 Supplement 2 with a minimum yield. Please refer to spacing diagram above each table.

Metal Web Joist Span Table. The spans are based on simple-span joists. Allowable limiting heights spans Contact ClarkDietrich Technical Services at 888 437-3244 for any questions on tables below.

Domestic metal framing AS 4100. 253mm deep joists can span up to 615m for domestic use at 400mm centres. Span tables for floor joists rafters and ceiling joist are determined using their spacing centre to centre to determine their respective spans.

A web stiffener is a 6 length of stud secured to the stud web at both ends of the stud with four 4 8 pan-head screws. Ceiling Span Tables Ceiling Span Table Notes 1. 1 Spans are based on continuous lateral support of the compression flange.

T radeReady S teel Joist Span Tables are to be utilized in conjunction with the notes below. 219mm deep joists can span up to 559m for domestic use at 400mm centres. Table Of Relationship Among Deadweight Safe Load Span And Deflection Steel Grating With Bearing Bar Pitch At 40mm Yantai Rising Gratings Co Ltd.

Joists are most commonly used at 600mm centres but can span further at 400mm centres why not use our joist span table to help you calculate the possibilities. Interpolation may be used for intermediate values Table 20 Joist spacing MaXiMUM Joist span mm - Not Supporting Load Bearing Walls Joists not sUppoRting a RooF LoaD FJO18212 FJO18215 FJO18219 FJO18224 FJO23515 FJO23519 FJO23524 2750 3600 4000 4250 4400 5200 5400 450mm 3300 3750 4350 4550 4700 5400 5500 Joist Figure 31 Figure 32 Figure 33.

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