IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "u-house-f1a1o04y-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 "佐世保中原の家" | long name "BIM.HOUSE" | phase "1-story 木造平屋, 85sqm proposed for 340sqm lot at 長崎県佐世保市中原町"
  IFCSITE "長崎県佐世保市中原町" | object type "Real listing site, 340sqm" | elevation above sea level 0.
    IFCBUILDING "佐世保中原の家 (Proposed)" | object type "1F 木造平屋 85sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 134 elements
          7 x IFCSLAB | FLOOR | names: "基礎スラブ (布基礎)", "1F 床(南)", "1F 床(北)" (+4 more) | material: "Reinforced Concrete"; "Solid Wood" | property sets: Pset_SlabCommon, BaseQuantities
          14 x IFCWALL | names: "1F 南壁", "1F 北壁", "1F 東壁" (+11 more) | material: "Solid Wood" | property sets: Pset_WallCommon, BaseQuantities
          11 x IFCWINDOW | names: "1F 南窓(大)", "1F 東窓", "1F 西窓" (+8 more) | material: "Plate Glass" | property sets: Pset_WindowCommon, BaseQuantities
          3 x IFCDOOR | names: "玄関ドア", "1F 室内ドア (寝室)", "室内ドア (洗面)" | material: "Solid Wood" | property sets: Pset_DoorCommon, BaseQuantities
          4 x IFCROOF | FLAT_ROOF | names: "屋根(南 軒900)", "屋根(北)", "屋根(西)" (+1 more) | material: "Structural Steel" | property sets: Pset_RoofCommon, BaseQuantities
          6 x IFCFURNISHINGELEMENT | names: "1F クローゼット", "ソファ (3人掛け)", "ローテーブル" (+3 more) | material: "Generic"; "Solid Wood"; "Structural Steel" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ロフトはしご" | material: "Solid Wood" | property sets: Pset_StairCommon, BaseQuantities
          6 x IFCCOVERING | FLOORING | names: "フローリング (仕上げ床)", "アプローチ (洗い出し)", "駐車スペース" | material: "Generic"; "Reinforced Concrete" | property sets: Pset_CoveringCommon, BaseQuantities
          3 x IFCSANITARYTERMINAL | names: "ユニットバス", "洗面化粧台", "トイレ (便器)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCSPACE | INTERNAL | names: "個室・和室", "LDK" | material: "Generic" | property sets: Pset_SpaceCommon, BaseQuantities
          32 x IFCCOLUMN | COLUMN | names: "通し柱 120角", "管柱 105角" | material: "Solid Wood" | property sets: Pset_ColumnCommon, BaseQuantities
          24 x IFCBEAM | BEAM | names: "土台 105角", "軒桁 120×240" | material: "Solid Wood" | property sets: Pset_BeamCommon, BaseQuantities
          1 x IFCFLOWSTORAGEDEVICE | names: "エコキュート貯湯タンク 370L" | material: "Structural Steel" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCENERGYCONVERSIONDEVICE | names: "ヒートポンプ室外機" | material: "Structural Steel" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCFLOWCONTROLLER | names: "分電盤" | material: "Structural Steel" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCFLOWTERMINAL | names: "24時間換気ユニット", "レンジフード", "洗濯機" (+1 more) | material: "Structural Steel"; "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCLIGHTFIXTURE | names: "LED シーリング照明" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCAIRTERMINAL | names: "エアコン室内機" | material: "Structural Steel" | property sets: Pset_BuildingElementCommon, BaseQuantities
          6 x IFCFLOWSEGMENT | names: "軒樋 (南)", "軒樋 (北)", "縦樋 φ60" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCBUILDINGELEMENTPROXY | names: "門柱 + ポスト + 表札" | material: "Reinforced Concrete" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "基礎スラブ (布基礎)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床(南)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床(北)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床(西)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床(東)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "中庭(ウッドデッキ)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ロフト床 (小屋裏収納)" (IFCLABEL)
  BaseQuantities | quantities | on 16 objects (16 IFCCOLUMN)
    Length = 2.9000 [MILLI METRE]
    NetVolume = 0.0418 [CUBIC_METRE]
  BaseQuantities | quantities | on 16 objects (16 IFCCOLUMN)
    Length = 2.9000 [MILLI METRE]
    NetVolume = 0.0320 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCBEAM)
    Length = 9.2190 [MILLI METRE]
    NetVolume = 0.1016 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCBEAM)
    Length = 0.1050 [MILLI METRE]
    NetVolume = 0.0325 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCBEAM)
    Length = 9.2190 [MILLI METRE]
    NetVolume = 0.2655 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCBEAM)
    Length = 0.1050 [MILLI METRE]
    NetVolume = 0.0366 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCLIGHTFIXTURE)
    NetVolume = 0.0200 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCFLOWSEGMENT)
    NetVolume = 0.0186 [CUBIC_METRE]
  BaseQuantities: 62 more contents on 77 objects not shown
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 南壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 北壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 東壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 西壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "耐力壁(中庭南)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "耐力壁(中庭北)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "耐力壁(中庭西)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "耐力壁(中庭東)" (IFCLABEL)
  Pset_WallCommon: 6 more contents on 6 objects not shown
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南窓(大)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 西窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 中庭南窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 中庭北窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 寝室窓 (北)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 浴室窓 (北高窓)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 洗面窓 (北高窓)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon: 3 more contents on 3 objects not shown
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "玄関ドア" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 室内ドア (寝室)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "室内ドア (洗面)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 42.42 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "屋根(南 軒900)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 42.43 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "屋根(北)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 12.77 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "屋根(西)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 12.78 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "屋根(東)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 4 objects (4 IFCLIGHTFIXTURE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "LED シーリング照明" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 4 objects (4 IFCFLOWSEGMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "縦樋 φ60" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F クローゼット" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ソファ (3人掛け)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ローテーブル" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニングテーブル+椅子" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "システムキッチン" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSANITARYTERMINAL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ユニットバス" (IFCLABEL)
  Pset_BuildingElementCommon: 14 more contents on 14 objects not shown
  Pset_StairCommon | properties | on 1 object (1 IFCSTAIR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ロフトはしご" (IFCLABEL)
  Pset_CoveringCommon | properties | on 4 objects (4 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "フローリング (仕上げ床)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "アプローチ (洗い出し)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "駐車スペース" (IFCLABEL)
  Pset_SpaceCommon | properties | on 2 objects (2 IFCSPACE)
    GrossPlannedArea = 7.66 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "個室・和室" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 22.94 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "個室・和室" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 14.23 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "LDK" (IFCLABEL)
  Pset_ColumnCommon | properties | on 16 objects (16 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "通し柱 120角" (IFCLABEL)
  Pset_ColumnCommon | properties | on 16 objects (16 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "管柱 105角" (IFCLABEL)
  Pset_BeamCommon | properties | on 16 objects (16 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "土台 105角" (IFCLABEL)
  Pset_BeamCommon | properties | on 8 objects (8 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "軒桁 120×240" (IFCLABEL)