IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "u-shijima21-4ucx3vbj-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 "静寂の家 SHIJIMA ― 音を一点に残す21世紀ミニマリズム（音響・スマートホーム・民泊統合）" | long name "BIM.HOUSE" | phase "2-story 杉CLT耐力壁(界壁兼用＋サイレント・スパイン)＋籾殻SIPsパネル外皮＋セルロースファイバー遮音層＋乾式二重浮き床＋千鳥スタッド界壁D-65, 142.6sqm proposed for 264sqm lot at 北海道川上郡弟子屈町字美留和"
  IFCSITE "北海道川上郡弟子屈町字美留和" | object type "Real listing site, 264sqm" | elevation above sea level 0.
    IFCBUILDING "静寂の家 SHIJIMA ― 音を一点に残す21世紀ミニマリズム（音響・スマートホーム・民泊統合） (Proposed)" | object type "2F 杉CLT耐力壁(界壁兼用＋サイレント・スパイン)＋籾殻SIPsパネル外皮＋セルロースファイバー遮音層＋乾式二重浮き床＋千鳥スタッド界壁D-65 142.6sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 120 elements
          10 x IFCSLAB | FLOOR | names: "基礎スラブ (布基礎)", "1F 床プレート (ゲストスイート床)", "1F 床プレート (音の間・土間床)" (+7 more) | material: "Reinforced Concrete"; "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          20 x IFCWALL | names: "1F 南面 外壁", "1F 北面 外壁", "1F 東面 外壁" (+17 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCSPACE | INTERNAL | names: "吹抜 (音の間〜越屋根)" | material: "Generic" | property sets: Pset_SpaceCommon, BaseQuantities
          11 x IFCCOVERING | FLOORING | names: "界壁 千鳥スタッド遮音内装層", "乾式二重浮き床 (音の間)", "吸音天井 南 (有孔杉+GW50)" (+8 more) | material: "Generic" | property sets: Pset_CoveringCommon, BaseQuantities
          2 x IFCROOF | FLAT_ROOF | names: "大屋根 (軒の出750)", "越屋根 頂部" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          21 x IFCWINDOW | names: "トップライト (越屋根ハイサイド)", "1F 南窓 (ゲスト掃出し)", "1F 南窓 (炉前)" (+18 more) | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          16 x IFCBUILDINGELEMENTPROXY | names: "雪止め金物 (L型アングル2段)", "ゲスト玄関 庇+風除け", "ローカルサーバー (Home Assistant+NVR)" (+13 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          3 x IFCENERGYCONVERSIONDEVICE | names: "太陽光パネル (4.8kW)", "V2H (6kW)+EV充電ポート", "サウナヒーター (薪/電気ハイブリッド)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          7 x IFCDOOR | names: "主玄関ドア (南)", "ゲスト独立玄関 (西)", "ゲストバス ドア" (+4 more) | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities
          5 x IFCSANITARYTERMINAL | names: "ゲスト シャワーユニット", "ゲスト WC", "1F WC+手洗い" (+2 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          16 x IFCFURNISHINGELEMENT | names: "ゲスト ミニキッチン", "ゲスト ベッド (クイーン)", "ゲスト デスク+チェア" (+13 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          2 x IFCFLOWSTORAGEDEVICE | names: "蓄電池 12kWh", "雨水タンク (200L)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          3 x IFCFLOWTERMINAL | names: "第1種熱交換換気 HRV (24h換気)", "浴室系 24h換気ファン", "薪ストーブ" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCCHIMNEY | names: "煙突 (断熱二重)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "1F→2F 階段" | material: "Generic" | property sets: Pset_StairCommon, BaseQuantities
          1 x IFCRAILING | HANDRAIL | names: "デッキ手摺" | material: "Generic" | property sets: Pset_RailingCommon, 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 床プレート (ゲストスイート床)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床プレート (音の間・土間床)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床プレート (サービス帯床)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床プレート (北の間床)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床プレート (整い西)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床プレート (主寝室東)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床プレート (吹抜南)" (IFCLABEL)
  Pset_SlabCommon: 2 more contents on 2 objects not shown
  BaseQuantities | quantities | on 4 objects (4 IFCWALL)
    Height = 2.9000 [MILLI METRE]
    Length = 10.2760 [MILLI METRE]
    NetSideArea = 29.8004 [SQUARE_METRE]
    NetVolume = 4.4701 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCWALL)
    Height = 2.9000 [MILLI METRE]
    Length = 0.1500 [MILLI METRE]
    NetSideArea = 0.4350 [SQUARE_METRE]
    NetVolume = 3.0450 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCWALL)
    Height = 2.4000 [MILLI METRE]
    Length = 0.0900 [MILLI METRE]
    NetSideArea = 0.2160 [SQUARE_METRE]
    NetVolume = 0.5173 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 2.9000 [MILLI METRE]
    Length = 0.1050 [MILLI METRE]
    NetSideArea = 0.3045 [SQUARE_METRE]
    NetVolume = 2.0402 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 2.9000 [MILLI METRE]
    Length = 9.9760 [MILLI METRE]
    NetSideArea = 28.9304 [SQUARE_METRE]
    NetVolume = 3.0377 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWINDOW)
    Area = 0.0738 [SQUARE_METRE]
    NetVolume = 0.0664 [CUBIC_METRE]
    OverallHeight = 0.0820 [MILLI METRE]
    OverallWidth = 0.9000 [MILLI METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSANITARYTERMINAL)
    NetVolume = 0.1323 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 71.9320 [SQUARE_METRE]
    NetVolume = 32.3694 [CUBIC_METRE]
  BaseQuantities: 93 more contents on 93 objects not shown
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 南面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 北面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 東面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 西面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 南面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 北面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 東面 外壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 西面 外壁" (IFCLABEL)
  Pset_WallCommon: 12 more contents on 12 objects not shown
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 6.44 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "吹抜 (音の間〜越屋根)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "界壁 千鳥スタッド遮音内装層" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "乾式二重浮き床 (音の間)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "吸音天井 南 (有孔杉+GW50)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "吸音天井 北 (有孔杉+GW50)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "吸音天井 東 (有孔杉+GW50)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "土間 (玄関〜音の間)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "炉台 (薪ストーブ床防護)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F フローリング 西 (ナラ無垢t15)" (IFCLABEL)
  Pset_CoveringCommon: 3 more contents on 3 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 100.10 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "大屋根 (軒の出750)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 7.77 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "越屋根 頂部" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "トップライト (越屋根ハイサイド)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南窓 (ゲスト掃出し)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南窓 (炉前)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南窓 (音の間 掃出し)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "森の定点窓 (東・FIX)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 西窓 (ゲストスイート)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 北高窓 (機械室+WC帯)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東窓 (北の間)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon: 13 more contents on 13 objects not shown
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "雪止め金物 (L型アングル2段)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCENERGYCONVERSIONDEVICE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "太陽光パネル (4.8kW)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト玄関 庇+風除け" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSANITARYTERMINAL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト シャワーユニット" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSANITARYTERMINAL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト WC" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト ミニキッチン" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト ベッド (クイーン)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト デスク+チェア" (IFCLABEL)
  Pset_BuildingElementCommon: 38 more contents on 38 objects not shown
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "主玄関ドア (南)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲスト独立玄関 (西)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ゲストバス 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 = "機械室 ドア (防音)" (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 WC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 = "サウナ ガラスドア" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "書斎 引戸" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_StairCommon | properties | on 1 object (1 IFCSTAIR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F→2F 階段" (IFCLABEL)
  Pset_RailingCommon | properties | on 1 object (1 IFCRAILING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "デッキ手摺" (IFCLABEL)