IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "u-tapkop-iilsc91w-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 "TAPKOP" | long name "BIM.HOUSE" | phase "1-story SOLUNA 籾殻SIPs (国産杉+籾殻), 1sqm proposed for 29752sqm lot at 北海道 弟子屈町 阿寒摩周国立公園（SOLUNA）"
  IFCSITE "北海道 弟子屈町 阿寒摩周国立公園（SOLUNA）" | object type "Real listing site, 29752sqm" | elevation above sea level 0.
    IFCBUILDING "TAPKOP (Proposed)" | object type "1F SOLUNA 籾殻SIPs (国産杉+籾殻) 1sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 50 elements
          19 x IFCSITE | names: "森の敷地 9000坪", "常緑樹", "樹冠上" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCROOF | FLAT_ROOF | names: "ウッドデッキ", "浮遊屋根", "軒先" (+1 more) | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          1 x IFCSLAB | FLOOR | names: "床" | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          5 x IFCWALL | names: "背面壁", "西壁", "東壁" (+2 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCWINDOW | names: "全面ガラス" | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          1 x IFCCOVERING | FLOORING | names: "木ルーバー" | material: "Generic" | property sets: Pset_CoveringCommon, BaseQuantities
          1 x IFCDOOR | names: "玄関" | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities
          13 x IFCFURNISHINGELEMENT | names: "シェフキッチン", "ダイニング", "暖炉前ソファ" (+10 more) | material: "Generic"; "Tree Trunk" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCCOLUMN | COLUMN | names: "軒柱" | material: "Generic" | property sets: Pset_ColumnCommon, BaseQuantities
          1 x IFCSPACE | INTERNAL | names: "水風呂" | material: "Generic" | property sets: Pset_SpaceCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 9 objects (9 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "幹" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 9 objects (9 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "常緑樹" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 9 objects (9 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "樹冠上" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "森の敷地 9000坪" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "シェフキッチン" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニング" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "暖炉前ソファ" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "バレルバス" (IFCLABEL)
  BaseQuantities | quantities | on 4 objects (4 IFCCOLUMN)
    Length = 3.6000 [MILLI METRE]
    NetVolume = 0.1742 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCFURNISHINGELEMENT)
    NetVolume = 0.4160 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCSITE)
    NetVolume = 29.2500 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCSITE)
    NetVolume = 6.6560 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCFURNISHINGELEMENT)
    NetVolume = 0.4800 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCSITE)
    NetVolume = 33.7500 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCSITE)
    NetVolume = 7.6800 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCFURNISHINGELEMENT)
    NetVolume = 0.5440 [CUBIC_METRE]
  BaseQuantities: 19 more contents on 25 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 160.00 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "ウッドデッキ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 260.00 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "浮遊屋根" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 60.00 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "軒先" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 12.54 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "サウナ屋根" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "床" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "背面壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "西壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "東壁" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "間仕切り" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "サウナ小屋" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "全面ガラス" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "木ルーバー" (IFCLABEL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "玄関" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "軒柱" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 3.24 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "水風呂" (IFCLABEL)