of metal

Introduced: September 1968

Last revised: January 2006

Full Title

Structural elongated elements designed for load-supporting > Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms > of metal

Classification Context

Section:: FIXED CONSTRUCTIONS
Class:: BUILDING
Subclass:: STRUCTURAL ELEMENTS; BUILDING MATERIALS

4 direct subcodes

Child Classifications

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E04C 3/06 with substantially solid, i.e. unapertured, web
E04C 3/08 with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
E04C 3/1 prestressed
E04C 3/11 with non-parallel upper and lower edges, e.g. roof trusses