IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "famous-fallingwater-real-listing.ifc"
Time stamp: "2026-05-09T00:00:00"
Author: "BIM.HOUSE"
Organization: "Enabler Inc."
Preprocessor: "IFC4 Add2 — Real Listing AI Design"
Originating system: "BIM.HOUSE"
Application: "BIM.HOUSE" version "1.0" identifier "bim.house"

People and organizations
  Person (none given)
  Owner history of Person (none given) | application "BIM.HOUSE" version "1.0" identifier "bim.house" | change ADDED | created 1714000000 (2024-04-24T23:06:40Z)

Units
  LENGTHUNIT: MILLI METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "落水荘 (Fallingwater) — Frank Lloyd Wright 1935" | long name "BIM.HOUSE" | phase "3-story RC カンチレバー (3 段重ね) + Pottsville 砂岩 マッシブ壁 + Cherokee Red サッシ + 銅板屋根, 350sqm proposed for 1850sqm lot at Mill Run, Pennsylvania, USA — Bear Run 渓流上"
  IFCSITE "Mill Run, Pennsylvania, USA — Bear Run 渓流上" | object type "Real listing site, 1850sqm" | elevation above sea level 0.
    IFCBUILDING "落水荘 (Fallingwater) — Frank Lloyd Wright 1935 (Proposed)" | object type "3F RC カンチレバー (3 段重ね) + Pottsville 砂岩 マッシブ壁 + Cherokee Red サッシ + 銅板屋根 350sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 2 elements
          1 x IFCWALL | names: "updated" | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCDOOR | names: "new" | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities

Property sets
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "updated" (IFCLABEL)
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 2.7000 [MILLI METRE]
    Length = 4.0000 [MILLI METRE]
    NetSideArea = 10.8000 [SQUARE_METRE]
    NetVolume = 2.1600 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCDOOR)
    Area = 1.8900 [SQUARE_METRE]
    NetVolume = 0.3780 [CUBIC_METRE]
    OverallHeight = 2.1000 [MILLI METRE]
    OverallWidth = 0.9000 [MILLI METRE]
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "new" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)