IPC Subgroup
E04C 5/1 Ducts
Introduced: September 1968
Last revised: January 2006
Full Title
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor > Members specially adapted to be used in prestressed constructions > Ducts
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- STRUCTURAL ELEMENTS; BUILDING MATERIALS
Related Keywords
DUCTS for reinforcing elements in building