Light Gauge Steel Joist Span Table

Boxspan is a roll formed beam manufactured from two c shaped sections of high tensile zinc coated steel mechanically locked together with a patented process.

Light gauge steel joist span table.

The result a 40 60 lighter beam with the strength of steel and the versatility of timber. Open web steel joists are an engineered truss like construction component used to support loads over short and long spans alike. Allowable limiting heights spans contact clarkdietrich technical services at 888 437 3244 for any questions on tables below. 2 web crippling capacity is based on a minimum bearing length of 3 5.

3 2 steel shall meet the requirements of s136 07 and s136s2 10 supplement 2 with a minimum yield. Load table pdfs are best viewed in adobe acrobat reader. Teel joist span tables are to be utilized in conjunction with the notes below. Span tables for floor joists rafters and ceiling joist are determined using their spacing centre to centre to determine their respective spans.

Interior framing use iprostud in clarkdietrich itools to quickly lookup the interior framing system you need. Typically used in non residential construction steel joists and joist girders provide an economical system for supporting floors and roofs. In depth catalogs feature the latest information and are available in convenient interactive pdf format. Applying a protective membrane such as gypsum ceiling board to all types of floor framing within the structure will provide.

3 stud and joist section properties tables 3 1 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. For two equal spans the listed span is the center to center distance from either end to the center support. The proprietary design allows totaljoist to be installed similar to wood i joists. Cantilever cantilevered joists have been designed to support a live load of 3 0kpa for balconies.

Roof span and load tables 19 cantilevers 20 21. I joists trusses and light gauge steel succumb quickly to fire if not protected. Totaljoist will save you time and money and provide efficiencies in installation. Boxspan strong yet light.

With the superior strength and structural integrity of steel totaljoist is the most accommodating joist in the floor framing industry. Calculated allowable properties are based upon aisi s100 07 north american specification for the design of cold formed steel structural members. Table notes spans are based upon continuous support of compression flange over the full length of the joist. 1 spans are based on continuous lateral support of the compression flange.

S pan table notes. Steel joists joist girders. Prostud limiting height charts new clarkdietrich itools structural stud lookup tool interior wall heights w structural framing interior.