IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "nah-aoshima-chill-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 "NOT A HOTEL AOSHIMA / CHILL 水平線の家(参考モデル・AI推定)" | long name "BIM.HOUSE" | phase "2-story 白いコンクリート(RC) + リビングを2階に上げ水平線を独占 + 15m超のインフィニティプール(水平線に溶ける) + 海へ全面ガラス(設計 ジェネラルデザイン 大堀伸。意匠は公開情報ベース・構造詳細は AI 推定), 150sqm proposed for 620sqm lot at 宮崎県宮崎市青島(海辺 — 公開情報ベース)"
  IFCSITE "宮崎県宮崎市青島(海辺 — 公開情報ベース)" | object type "Real listing site, 620sqm" | elevation above sea level 0.
    IFCBUILDING "NOT A HOTEL AOSHIMA / CHILL 水平線の家(参考モデル・AI推定) (Proposed)" | object type "2F 白いコンクリート(RC) + リビングを2階に上げ水平線を独占 + 15m超のインフィニティプール(水平線に溶ける) + 海へ全面ガラス(設計 ジェネラルデザイン 大堀伸。意匠は公開情報ベース・構造詳細は AI 推定) 150sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 32 elements
          1 x IFCSITE | names: "敷地 24.0×26.0m / 約620㎡ (宮崎 青島の海辺)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCSLAB | FLOOR | names: "RC 基礎/土間", "2F 床スラブ (リビングを2階へ持ち上げる)", "2F 海側テラス (水平線へ張り出す)" (+1 more) | material: "Reinforced Concrete"; "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          7 x IFCWALL | names: "1F 北壁 (白いコンクリート)", "1F 西壁", "1F 東壁" (+4 more) | material: "Reinforced Concrete"; "Generic" | property sets: Pset_WallCommon, BaseQuantities
          4 x IFCWINDOW | names: "1F 南面 寝室の海窓", "1F 東面 横長窓", "2F 南面 リビングの海へ全面ガラス (水平線)" (+1 more) | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          5 x IFCCOLUMN | COLUMN | names: "RC 柱 □300", "RC 中央柱 □300" | material: "Reinforced Concrete" | property sets: Pset_ColumnCommon, BaseQuantities
          3 x IFCSPACE | INTERNAL | names: "リビング吹抜 (2階の大空間 / void)", "ロフト (loft)", "雨水タンク" | material: "Generic" | property sets: Pset_SpaceCommon, BaseQuantities
          2 x IFCROOF | FLAT_ROOF | names: "フラット屋根 (白・低い水平ライン)", "太陽光パネル PV (屋上)" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          5 x IFCBUILDINGELEMENTPROXY | names: "15m超 インフィニティプール (水平線に溶ける)", "椰子 #1 幹", "椰子 #1 葉" (+2 more) | material: "Generic"; "Tree Trunk" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCRAILING | HANDRAIL | names: "テラス ガラス手摺 (南)" | material: "Generic" | property sets: Pset_RailingCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "敷地 24.0×26.0m / 約620㎡ (宮崎 青島の海辺)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "15m超 インフィニティプール (水平線に溶ける)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "椰子 #1 幹" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "椰子 #1 葉" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "椰子 #2 幹" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "椰子 #2 葉" (IFCLABEL)
  BaseQuantities | quantities | on 5 objects (5 IFCCOLUMN)
    Length = 2.9000 [MILLI METRE]
    NetVolume = 0.2610 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.1000 [MILLI METRE]
    Length = 0.1800 [MILLI METRE]
    NetSideArea = 0.5580 [SQUARE_METRE]
    NetVolume = 4.4640 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.1800 [MILLI METRE]
    NetSideArea = 0.5400 [SQUARE_METRE]
    NetVolume = 4.3200 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSITE)
    NetVolume = 124.8000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 104.0000 [SQUARE_METRE]
    NetVolume = 41.6000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWALL)
    Height = 3.1000 [MILLI METRE]
    Length = 13.0000 [MILLI METRE]
    NetSideArea = 40.3000 [SQUARE_METRE]
    NetVolume = 7.2540 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWINDOW)
    Area = 27.7200 [SQUARE_METRE]
    NetVolume = 3.3264 [CUBIC_METRE]
    OverallHeight = 2.2000 [MILLI METRE]
    OverallWidth = 12.6000 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWINDOW)
    Area = 0.2720 [SQUARE_METRE]
    NetVolume = 1.0880 [CUBIC_METRE]
    OverallHeight = 1.7000 [MILLI METRE]
    OverallWidth = 0.1600 [MILLI METRE]
  BaseQuantities: 14 more contents on 14 objects not shown
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RC 基礎/土間" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床スラブ (リビングを2階へ持ち上げる)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 海側テラス (水平線へ張り出す)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 海側デッキ・縁側 (ビーチへ)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "120" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = TRUE (IFCBOOLEAN)
    Reference = "1F 北壁 (白いコンクリート)" (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 = "1F 東壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 寝室間仕切り" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 北壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 西壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 東壁" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南面 寝室の海窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東面 横長窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 南面 リビングの海へ全面ガラス (水平線)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "越屋根トップライト (吹抜上 / clerestory)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RC 柱 □300" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RC 中央柱 □300" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 15.75 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "リビング吹抜 (2階の大空間 / void)" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 6.72 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "ロフト (loft)" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 1.21 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "雨水タンク" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 136.50 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "フラット屋根 (白・低い水平ライン)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 38.25 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "太陽光パネル PV (屋上)" (IFCLABEL)
  Pset_RailingCommon | properties | on 1 object (1 IFCRAILING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "テラス ガラス手摺 (南)" (IFCLABEL)