IPC Subgroup
E04G 11/4 for coffered or ribbed ceilings
Introduced: September 1968
Last revised: January 2006
Full Title
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for floors, ceilings, or roofs of plane or curved surfaces > for coffered or ribbed ceilings
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
3 direct subcodes
Child Classifications
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- E04G 11/42 with beams of metal or prefabricated concrete
- E04G 11/44 with supporting beams for the shuttering used simultaneously as permanent reinforcement of the ribs
- E04G 11/46 of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section