circulation elements

Scope note: Architectural elements used to move people through spaces.

UF circulation element
UF elements, circulation

BT architectural elements

300003217

circulation elements

NT7 300003219 ramps (circulation elements) [+~]
- NT8 wheelchair ramps
- NT8 boat launching ramps
- NT8 moving ramps
- NT8 water stairs (landscaped-site elements)
- NT8 launching ramps (general inclined planes)
NT7 300003362 catwalks (circulation elements)
NT7 300003365 gangways (circulation elements)
NT7 300073803 [stairs and stair components] [+~]
- NT8 stairs (series of steps) [+~]
  - NT9 [stairs by form] [+~]
    - NT10 spiral stairs [+]
    - NT10 straight stairs
    - NT10 disappearing stairs
    - NT10 geometrical stairs
    - NT10 newel stairs
    - NT10 [stairs by form: turns] [+]
    - NT10 [stairs by form: landings] [+]
    - NT10 open newel stairs
    - NT10 flying stairs
    - NT10 water stairs (landscaped-site elements)
    - NT10 stone stairways
    - NT10 śuṇḍā-sōpāna-sañcaya
  - NT9 [stairs by location or context] [+~]
    - NT10 fire escapes
    - NT10 fire stairs
    - NT10 pas-de-souris
    - NT10 stiles (stairs)
    - NT10 water stairs (embarkation elements)
    - NT10 ghats
    - NT10 perrons
    - NT10 altar steps
    - NT10 sōpānamārga
    - NT10 boarding stairs
- NT8 stair components [+~]
  - NT9 apron pieces (stair components)
  - NT9 carriage pieces
  - NT9 flights (stair components)
  - NT9 strings (stair components) [+~]
    - NT10 face strings [+]
    - NT10 wall strings
  - NT9 subrails
  - NT9 [steps and step components] [+~]
    - NT10 steps (staircase units) [+]
    - NT10 step components [+]
  - NT9 landings (stair components)
  - NT9 [newels and newel components] [+~]
    - NT10 newels [+]
    - NT10 newel components [+]
  - NT9 wreaths (stair components)
- NT8 staircases
- NT8 stairways
NT7 300449191 esplanades (fortifications grounds)

Català element de circulació
Castellano elementos de circulación

Date of creation: 24-Mar-2025

Accepted term: 24-Mar-2025