IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "k-office-home-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 "税理士Kの家 ― 事務所兼住宅 (経費最適・事業割合50%)" | long name "BIM.HOUSE" | phase "2-story 木造軸組 + 杉CLT 床版/耐力壁 + 高断熱外皮 + スクリューパイル基礎 (鋼製らせん杭 φ140 + 地中梁), 152sqm proposed for 160sqm lot at (架空敷地・適宜設定) 近隣商業地域 160㎡ (南前庭に既存アカシア保存) — 税理士K 事務所兼住宅"
  IFCSITE "(架空敷地・適宜設定) 近隣商業地域 160㎡ (南前庭に既存アカシア保存) — 税理士K 事務所兼住宅" | object type "Real listing site, 160sqm" | elevation above sea level 0.
    IFCBUILDING "税理士Kの家 ― 事務所兼住宅 (経費最適・事業割合50%) (Proposed)" | object type "2F 木造軸組 + 杉CLT 床版/耐力壁 + 高断熱外皮 + スクリューパイル基礎 (鋼製らせん杭 φ140 + 地中梁) 152sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 66 elements
          1 x IFCSITE | names: "敷地 160㎡ (10m×16m・近隣商業)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          2 x IFCSLAB | FLOOR | names: "1F 床スラブ — 税理士事務所(事業)", "2F 床スラブ — 住居(私的)" | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          12 x IFCWALL | names: "1F 外壁 北", "1F 外壁 南(道路側)", "1F 外壁 西" (+9 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCROOF | FLAT_ROOF | names: "屋根 (緩勾配・高断熱)" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          2 x IFCDOOR | names: "事務所入口 (顧客用・道路側)", "住居玄関 (居住用)" | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities
          6 x IFCWINDOW | names: "1F 受付・応接 大開口(南)", "1F 執務 採光窓(東)", "1F 会議室 窓(西)" (+3 more) | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          8 x IFCCOLUMN | COLUMN | names: "1F 柱 120角", "2F 柱 120角" | material: "Generic" | property sets: Pset_ColumnCommon, BaseQuantities
          4 x IFCBEAM | BEAM | names: "FL2 大梁X", "FL2 大梁Y", "RF 大梁X" (+1 more) | material: "Generic" | property sets: Pset_BeamCommon, BaseQuantities
          9 x IFCFURNISHINGELEMENT | names: "事務所: 受付カウンター", "事務所: 応接ソファ (来客)", "事務所: 執務デスク 1" (+6 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          20 x IFCPILE | names: "スクリューパイル φ140 (鋼製らせん杭)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCGEOGRAPHICELEMENT | names: "既存アカシア (保存・エントランスのシンボル)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 20 objects (20 IFCPILE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "スクリューパイル φ140 (鋼製らせん杭)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "敷地 160㎡ (10m×16m・近隣商業)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 受付カウンター" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 応接ソファ (来客)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 執務デスク 1" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 執務デスク 2" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 会議テーブル (6席)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所: 書庫棚 (申告書類)" (IFCLABEL)
  Pset_BuildingElementCommon: 4 more contents on 4 objects not shown
  BaseQuantities | quantities | on 20 objects (20 IFCPILE)
    NetVolume = 0.0372 [CUBIC_METRE]
  BaseQuantities | quantities | on 8 objects (8 IFCCOLUMN)
    Length = 3.0000 [MILLI METRE]
    NetVolume = 0.0432 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 8.0000 [MILLI METRE]
    NetSideArea = 24.0000 [SQUARE_METRE]
    NetVolume = 6.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.2500 [MILLI METRE]
    NetSideArea = 0.7500 [SQUARE_METRE]
    NetVolume = 7.1250 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSLAB)
    NetArea = 76.0000 [SQUARE_METRE]
    NetVolume = 15.2000 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 7.5000 [MILLI METRE]
    NetSideArea = 22.5000 [SQUARE_METRE]
    NetVolume = 5.6250 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.2500 [MILLI METRE]
    NetSideArea = 0.7500 [SQUARE_METRE]
    NetVolume = 3.1875 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWINDOW)
    Area = 0.4000 [SQUARE_METRE]
    NetVolume = 0.8800 [CUBIC_METRE]
    OverallHeight = 1.6000 [MILLI METRE]
    OverallWidth = 0.2500 [MILLI METRE]
  BaseQuantities: 19 more contents on 22 objects not shown
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床スラブ — 税理士事務所(事業)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床スラブ — 住居(私的)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 北" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 南(道路側)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 西" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 東" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 間仕切 耐力壁(中央・X/区画)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 間仕切 耐力壁(中央・Y/区画)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 外壁 北" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "2F 外壁 南(道路側)" (IFCLABEL)
  Pset_WallCommon: 4 more contents on 4 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 86.86 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "屋根 (緩勾配・高断熱)" (IFCLABEL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "事務所入口 (顧客用・道路側)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "住居玄関 (居住用)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 受付・応接 大開口(南)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 執務 採光窓(東)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 会議室 窓(西)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F LDK 連窓(南)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 寝室 窓(東)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 北面 採光窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 柱 120角" (IFCLABEL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 柱 120角" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2 大梁X" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2 大梁Y" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF 大梁X" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF 大梁Y" (IFCLABEL)