Outrigger Roof Construction

Outrigger beams shall not extend more than 6 feet beyond the face of the building.

Outrigger roof construction. In fact most high wind construction guides require outriggers for gable end ov erhangs greater than 12 inches. The osha construction standards do not prohibit the use of a roof top rolling outrigger. Outrigger systems have come into widespread use in supertall buildings constructed since the 1980s eclipsing the tubular frame systems previously favored. The inboard end of outrigger beams measured from the fulcrum point to the anchorage point shall be not less than 1 1 2 times the outboard end in length.

Only steel or high strength alloy beams shall be used. Country life projects living 673 024 views. They can be tied to the core and combined with exterior columns or may be connected to a super or mega column. Outrigger fixing see tables 1 and 2 clearing up gable verge outrigger confusion in nzs 3604 2011 outrigger cantilever distance nzs 3604 2011 table 10 9 note.

How to build a shed how to build roof rake ladders soffit overhang video 9 of 15 duration. Answered 30th may 2013 like 4. A rig consisting of outrigger beams with counter weights supported by a rolling base. However 29 cfr 1926 451 a 2 requires the anchorage for scaffolds to be sound rigid and capable of carrying the maximum intended load without settling or displacement.

In this system the last truss or rafter is often made smaller than the rest so that the top chord of the truss or the rafter is 3 5 or 5 5 lower than the tops of the other trusses or rafters. Verge overhangs are the areas of a timber framed roof that. H3 2 treated framing required for outriggers rafters and flying rafters if exposed to the weather.