![]() ![]() ![]() All of these factors are critical for ensuring the structural integrity of any timber-based construction project. hySPAN ® laminated veneer lumber (LVL) is easy to work with using traditional building tools and is clearly branded for easy identification and your guarantee of quality. Additionally, the tables specify the minimum spacing between rafters, as well as the maximum depth that can be safely used in a given application. The tables also provide information on the minimum number of nails that must be used when connecting the rafter to other components. Depending on the type of timber being used, the span will vary. ![]() The tables provide detailed information on the maximum rafter length that can be safely used in a given application. The Mgp10 Rafter Span Tables are essential for any builder or professional working with timber in Australia. Example: In the rafter span table below, the highlighted cell (13-0) indicates that a 2' x 8' Douglas Fir rafter, with a grade of 2, spaced 24' apart, can have a maximum span of 13 feet - 0 inches (13-0) if designed for a live load of 20 Psf, and dead load of 20 Psf. The tables have been developed to make it easier for professionals to accurately determine the span of a rafter – or joist – when building a structure. The tables are based on the Australian Standard AS/NZS 1684-2010, which outlines the structural design of timber members and their connection to other structural components. This set of tables is designed to provide builders and other professionals with the necessary information needed to determine the safe span for a rafter – or joist – when used in construction. When it comes to construction and the use of timber in Australia, the Mgp10 Rafter Span Tables are an integral part of the process. ![]()
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