| Professional field | Elements classification | Korean construction information classification system - Elements(E) | IFC entity | Library ID | |
|---|---|---|---|---|---|
| Name | Code | ||||
| Architecture and structure | Foundation | FT | E06. Footing | ifcFooting | FT000 |
| Column | CO | E22. Column | ifcColumn | CL000 | |
| Beam | BM | E23. Beam | ifcBeam | BM000 | |
| Slab | SL | E25. Slab | ifcSlab | SL000 | |
| Wall | WA | E24. Wall | ifcWall | WA111 | |
| Ceiling | CL | E36. Ceiling | ifcCovering | CE310 | |
| Roof | RF | E26. Roof | ifcRoof | RF510 | |
| Door | DR | E333. Door | ifcDoor | DR111 | |
| Window | WD | E334. Window | ifcWindow | WD111 | |
| Curtain wall | CW | E336. Curtain wall | ifcCurtainWall | CW113 | |
| Stair | ST | E27. Stair | ifcStair | ST141 | |
| Ramp | RP | E275. Ramp | ifcRamp | RP111 | |
| Railing | RL | E352. Railing | ifcRailing | RL910 | |