Long Span Steel Roof Truss

A sl series truss is a single slope truss that includes steel girders and steel columns with clear span widths from 10 through 80 with available eave heights of 8 through 20.

Long span steel roof truss.

Total load psf duration factor live load psf roof type 55 1 15 40 snow shingle 55 1 15 30 snow tile 47 30 snow 40 20 snow 1 25 20. Pratt trusses are commonly used in long span buildings ranging from 20 to 100 m in span. Long span roofs are generally defined as those that exceed 12 m in span. Long span roofs can create flexible column free internal spaces and can reduce substructure costs and construction times.

Trusses from 8 to 80 clear spans. In the engineering and construction industry any truss spanning more than 60 feet is considered to be long span thus requiring engineering consideration per international building code ibc 2015 section 2303 4 trusses for design of. When spaced 10ft they will withstand 110mph winds and 32 lbs ft snow load. Made in the usa.

The purpose of this article is first to explore and explain various aspects of building with long span open web trusses including. They are commonly found in a wide range of building types such as factories warehouses agricultural buildings. Long span roof designing buildings wiki share your construction industry knowledge. Options to set the roof girders on wood post or concrete wall also available.

Alpine truss designs are engineered to meet specific span configuration and load conditions. We can help you design pole barns to meet so many needs we supply a wide range of steel trusses.