IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "u-haikou-net-gnt1r595-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 "HAIKOU-NET 接続ノード ─ 廃校をひとつの分散建築に" | long name "BIM.HOUSE" | phase "1-story 木造軸組, 0sqm proposed for 2000sqm lot at (構想/全国の廃校群)"
  IFCSITE "(構想/全国の廃校群)" | object type "Real listing site, 2000sqm" | elevation above sea level 0.
    IFCBUILDING "HAIKOU-NET 接続ノード ─ 廃校をひとつの分散建築に (Proposed)" | object type "1F 木造軸組 0sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 11 elements
          3 x IFCSLAB | FLOOR | names: "基礎(独立+布)", "1F 床(既存校舎再生)", "縁側デッキ(集落と接続)" | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          2 x IFCWINDOW | names: "1F 南大開口", "1F 東" | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          4 x IFCWALL | names: "1F 北", "1F 西", "1F 耐力壁(東西)" (+1 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCROOF | FLAT_ROOF | names: "大屋根(軒1m)" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          1 x IFCSPACE | INTERNAL | names: "土間ホール(分散ノードの接続点)" | material: "Generic" | property sets: Pset_SpaceCommon, BaseQuantities

Property sets
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "基礎(独立+布)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床(既存校舎再生)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "縁側デッキ(集落と接続)" (IFCLABEL)
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 238.0000 [SQUARE_METRE]
    NetVolume = 142.8000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 180.0000 [SQUARE_METRE]
    NetVolume = 27.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWINDOW)
    Area = 39.6000 [SQUARE_METRE]
    NetVolume = 5.9400 [CUBIC_METRE]
    OverallHeight = 3.3000 [MILLI METRE]
    OverallWidth = 12.0000 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 3.6000 [MILLI METRE]
    Length = 12.0000 [MILLI METRE]
    NetSideArea = 43.2000 [SQUARE_METRE]
    NetVolume = 6.4800 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWINDOW)
    Area = 0.4950 [SQUARE_METRE]
    NetVolume = 7.4250 [CUBIC_METRE]
    OverallHeight = 3.3000 [MILLI METRE]
    OverallWidth = 0.1500 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 3.6000 [MILLI METRE]
    Length = 0.1500 [MILLI METRE]
    NetSideArea = 0.5400 [SQUARE_METRE]
    NetVolume = 8.1000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 3.6000 [MILLI METRE]
    Length = 11.7000 [MILLI METRE]
    NetSideArea = 42.1200 [SQUARE_METRE]
    NetVolume = 5.0544 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 3.6000 [MILLI METRE]
    Length = 0.1200 [MILLI METRE]
    NetSideArea = 0.4320 [SQUARE_METRE]
    NetVolume = 6.3504 [CUBIC_METRE]
  BaseQuantities: 3 more contents on 3 objects not shown
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南大開口" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 北" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 西" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 耐力壁(東西)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 耐力壁(南北)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 238.00 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "大屋根(軒1m)" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 171.99 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "土間ホール(分散ノードの接続点)" (IFCLABEL)