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Aug 25, 2016 · There are many ways of arranging and subdividing the chords and internal members. This type of truss is commonly used to construct roofs in houses. 13. LONG SPAN TRUSSES: General Geometry: For efficient structural performance, the ratio of span Patt ProjectsWelcome to Patt Projects CC one of the leading names for steel structures in South Africa. Founded in 1981, we have become one of South-Africas foremost steel construction companies, manufacturing and erecting steel sheds, shelters, factories and even shopping centres across and beyond South Africa.Prefab Steel Structure - Large Span Steel Structure large span structural steel house in mozambiqueA wide range of structural steels make it possible to create a large-span building. Ready for quick and efficient assembly Since all the main components of prefab steel frame building are pre-cut, pre-drilled and pre-welded in the manufacturers factory, and then set up at the desired location, it has short construction period.
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