E04C 3/20 of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C5/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: of concrete or other stone-like material, e.g. with reinforcements or tensioning members
CPC: of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C5/00)
Full Title
Full titles differ between systems:
Structural elongated elements designed for load-supporting > Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms > of concrete or other stone-like material, e.g. with reinforcements or tensioning members
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; ) > of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C5/00)
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E04C 3/26 prestressed (E04C3/22, E04C3/29 take precedence; prestressing members E04C5/08) IPC+CPC Available in IPC and CPC