E04B 1/18 Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons (E04B1/32 - E04B1/36 take precedence; elongated load-supporting parts as elements, trusses, truss-like structures E04C3/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
CPC: Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons (E04B1/32 - E04B1/36 take precedence; elongated load-supporting parts as elements, trusses, truss-like structures E04C3/00)
Full Title
Full titles differ between systems:
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs > Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs (scaffolds, shutterings E04G; structures specially adapted for buildings for special purposes, general layout of buildings, e.g. modular co-ordination, E04H) > Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons (E04B1/32 - E04B1/36 take precedence; elongated load-supporting parts as elements, trusses, truss-like structures E04C3/00)
Of 7 combined children, 6 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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- E04B 1/19 Three-dimensional [3D] framework structures since 1974 +9 CPC IPC+CPC Available in IPC and CPC
- E04B 1/20 the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material IPC+CPC Available in IPC and CPC
- E04B 1/30 the supporting parts being composed of two or more materials; Composite steel and concrete constructions (of reinforced concrete E04B1/20) IPC+CPC Available in IPC and CPC