IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "soluna-cad-tama-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 "SOLUNA TAMA 玉 — 27㎡ / 2V ジオデシックドーム (端材5%未満)" | long name "BIM.HOUSE" | phase "1-story 2V ジオデシックドーム (910mmモジュール最適化・端材5%未満), 27sqm proposed for 100sqm lot at 北海道川上郡弟子屈町 (SOLUNA 標準想定敷地・都市計画区域外)"
  IFCSITE "北海道川上郡弟子屈町 (SOLUNA 標準想定敷地・都市計画区域外)" | object type "Real listing site, 100sqm" | elevation above sea level 0.
    IFCBUILDING "SOLUNA TAMA 玉 — 27㎡ / 2V ジオデシックドーム (端材5%未満) (Proposed)" | object type "1F 2V ジオデシックドーム (910mmモジュール最適化・端材5%未満) 27sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 22 elements
          1 x IFCSITE | names: "敷地 (都市計画区域外 / 北海道弟子屈町想定)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCSLAB | FLOOR | names: "床スラブ (杉CLT75 + スクリューパイル基礎)" | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          4 x IFCWALL | names: "South Wall (南壁)", "North Wall (北壁)", "West Wall (西壁)" (+1 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCROOF | FLAT_ROOF | names: "切妻屋根 (杉CLT + ガルバリウム鋼板立平葺)" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          3 x IFCSPACE | INTERNAL | names: "LDK", "寝室", "水回り" | material: "Generic"; "Water" | property sets: Pset_SpaceCommon, BaseQuantities
          4 x IFCWINDOW | names: "Low-E木製サッシ (壁S-1)", "Low-E木製サッシ (壁N-1)", "Low-E木製サッシ (壁E-1)" (+1 more) | material: "Solid Wood" | property sets: Pset_WindowCommon, BaseQuantities
          1 x IFCAIRTERMINAL | names: "第一種機械換気 (Lossnay)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCDOOR | names: "玄関扉 (杉断熱木製扉)" | material: "Solid Wood" | property sets: Pset_DoorCommon, BaseQuantities
          6 x IFCFURNISHINGELEMENT | names: "キッチン (IH+シンク)", "ダイニングテーブル", "ベッド" (+3 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "敷地 (都市計画区域外 / 北海道弟子屈町想定)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCAIRTERMINAL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "第一種機械換気 (Lossnay)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "キッチン (IH+シンク)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニングテーブル" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ベッド" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "バスタブ" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "便器" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "洗面台" (IFCLABEL)
  BaseQuantities | quantities | on 6 objects (6 IFCFURNISHINGELEMENT)
    NetVolume = 0.3780 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 5.8640 [MILLI METRE]
    NetSideArea = 17.5920 [SQUARE_METRE]
    NetVolume = 2.8147 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.1600 [MILLI METRE]
    NetSideArea = 0.4800 [SQUARE_METRE]
    NetVolume = 2.8147 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWINDOW)
    Area = 1.9500 [SQUARE_METRE]
    NetVolume = 0.3510 [CUBIC_METRE]
    OverallHeight = 1.5000 [MILLI METRE]
    OverallWidth = 1.3000 [MILLI METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWINDOW)
    Area = 0.2700 [SQUARE_METRE]
    NetVolume = 0.3510 [CUBIC_METRE]
    OverallHeight = 1.5000 [MILLI METRE]
    OverallWidth = 0.1800 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSITE)
    NetVolume = 4.4011 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 34.3865 [SQUARE_METRE]
    NetVolume = 6.8773 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCROOF)
    NetArea = 49.9001 [SQUARE_METRE]
    NetVolume = 74.8501 [CUBIC_METRE]
  BaseQuantities: 5 more contents on 5 objects not shown
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "床スラブ (杉CLT75 + スクリューパイル基礎)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "South Wall (南壁)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "North Wall (北壁)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "West Wall (西壁)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "East Wall (東壁)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 49.90 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻屋根 (杉CLT + ガルバリウム鋼板立平葺)" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 16.30 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "LDK" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 10.37 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "寝室" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 4.36 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "水回り" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "Low-E木製サッシ (壁S-1)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "Low-E木製サッシ (壁N-1)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "Low-E木製サッシ (壁E-1)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "Low-E木製サッシ (壁W-1)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "玄関扉 (杉断熱木製扉)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)