C 2 design criteria these tables were generated using compbeam version 2 0 software.
Steel joist span tables australia.
Please refer to spacing diagram above each table.
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The values originated from the australian domestic construction.
These values have been generally used in the industry for many years.
Speedfloor steel joist system span tables floor joist perimeter channel i z c section properties thickness depth width mm mm mm 8i x 10 mm4 i y 108mm4 z x 103mm3 140x45x16 1 55 140 45 1 110 0 103 15 860.
Cantilever cantilevered joists have been designed to support a live load of 3 0kpa for balconies.
Stress grades and timber sizes combine to determine the spanning ability of load carrying members.
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These span tables have been prepared for the use of quickbuilt systems alyspan structural aluminium beam for attached patio awning and carport designs only.
Spantec systems are designers and manufacturers of boxspan steel flooring systems.
We make joists bearers rafters verandah beams plus piers and bracing.
Of a composite steel and concrete floor system.
The deflection limits for strutting beams are span 180 or 20mm for g 0 7q and span 240 or 15mm for 0 7q.
For simple construction such as domestic construction this can be determined from span table supplements in as1684 2 and as1684 3.
The solutions provided may be conservative but can be refined during the final design process.
Span tables f7 rafters a maximum roof pitch of 25 degrees is assumed.
High performance steel floor joist system set out in as 4100 nzs 3404 and as 3660 1.
Australian standards the structural sections comply with the following australian standards.
Span tables for floor joists rafters and ceiling joist are determined using their spacing centre to centre to determine their respective spans.
Magna glulam timbers comply with the requirements of the building code of australia and come with a 15 year warranty see all magna glulam product certifications please contact us for any questions and our friendly team will get back to you.
Span tables allow users to choose an appropriate size and stress grade to achieve spanning needs.
This software assists in the design of simply supported beams in accordance with australian standard as 2327 1 2003.
