the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C3/20)

Introduced: September 1968

Title

Titles differ between systems:

IPC: the materials being steel and concrete

CPC: the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C3/20)

Full Title

Full titles differ between systems:

IPC:

Structural elongated elements designed for load-supporting > Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms > built-up from parts of different materials > the materials being steel and concrete

CPC:

Structural elongated elements designed for load-supporting (as building aids E04G) > Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; (E04C3/38 takes precedence; for structures characterised by movable, separable, or collapsible parts E04B1/343; ) > built-up from parts of different material, > the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C3/20)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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E04C 3/294 of concrete combined with a girder-like structure extending laterally outside the element (light weight girders used as reinforcement E04C5/065; as part of a floor structure E04B5/23) IPC+CPC Available in IPC and CPC