IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "tsugi-jitei-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 "継ぐ家 / TSUGI ― 木に倣って継ぐことを覚える家（HOUSE DESIGN AWARD 2026 自邸）" | long name "BIM.HOUSE" | phase "2-story 木造軸組 + 杉CLT 床版 + SIPs (籾殻+EPS) 外皮 + 太陽光7.5kW + V2H (ZEH) + スクリューパイル基礎 (鋼製らせん杭 φ140 + 地中梁), 118.2sqm proposed for 198sqm lot at (架空敷地・山手線内側 想定 / central Tokyo) 第一種中高層住居専用地域 198㎡ — TSUGI 継 自邸"
  IFCSITE "(架空敷地・山手線内側 想定 / central Tokyo) 第一種中高層住居専用地域 198㎡ — TSUGI 継 自邸" | object type "Real listing site, 198sqm" | elevation above sea level 0.
    IFCBUILDING "継ぐ家 / TSUGI ― 木に倣って継ぐことを覚える家（HOUSE DESIGN AWARD 2026 自邸） (Proposed)" | object type "2F 木造軸組 + 杉CLT 床版 + SIPs (籾殻+EPS) 外皮 + 太陽光7.5kW + V2H (ZEH) + スクリューパイル基礎 (鋼製らせん杭 φ140 + 地中梁) 118.2sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 175 elements
          1 x IFCSITE | names: "敷地 198㎡ (11m × 18m)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          5 x IFCSLAB | FLOOR | names: "1F 床スラブ 北棟", "1F 床スラブ 西棟", "2F 床スラブ 北棟" (+2 more) | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          32 x IFCWALL | names: "1F 外壁 北面", "1F 外壁 東面(北棟)", "1F 内南壁(北棟・庭側)" (+29 more) | material: "Solid Wood"; "Generic" | property sets: Pset_WallCommon, BaseQuantities
          6 x IFCWINDOW | names: "1F 継承の定点窓 (アカシアを切り取る縦長スリット)", "2F 南面 連窓 (庭/木を望む)", "1F 東面 縁側窓 (庭・アカシアへ開く)" (+3 more) | material: "Tree Trunk"; "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          10 x IFCCOLUMN | COLUMN | names: "1F 柱 105角 (杉集成材)", "2F 柱 105角 (杉集成材)" | material: "Generic" | property sets: Pset_ColumnCommon, BaseQuantities
          6 x IFCBEAM | BEAM | names: "FL2 大梁X (北棟)", "FL2 大梁Y (棟通り)", "FL2 大梁X (西棟)" (+3 more) | material: "Generic" | property sets: Pset_BeamCommon, BaseQuantities
          37 x IFCFURNISHINGELEMENT | names: "ダイニングテーブル 飛騨産業 SEOTO-EX 北海道タモ無垢 (天板 t40)", "広めローソファー カリモク家具 Domani 特注 (3.2m L字・染色帆布・¥500万級)", "キッチンカウンター クリナップ STEDIA SUS304 アイランド (上記 ws_sink_kit 一体)" (+34 more) | material: "Generic"; "Tatami (Igusa)"; "Structural Steel"; "Reinforced Concrete" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCAIRTERMINAL | names: "第1種熱交換換気 HRV (ロスナイ・24h 換気)", "1F LDK エアコン ダイキン うるさらX S40ZTRXP-W (4.0kW)", "2F 寝室エアコン 三菱 霧ヶ峰 MSZ-FZV2823S (2.8kW)" (+1 more) | material: "Generic"; "Tatami (Igusa)" | property sets: Pset_BuildingElementCommon, BaseQuantities
          9 x IFCGEOGRAPHICELEMENT | names: "既存アカシア (保存・敷地の最初の住人)", "前庭 三角石灯籠 H1.5m (安山岩)", "前庭 蹲(つくばい) 御影石" (+6 more) | material: "Tree Trunk"; "Natural Stone"; "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          16 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
          8 x IFCELECTRICAPPLIANCE | names: "GPU ワークステーション (NVIDIA RTX 4090 + 水冷・在宅AI/3D)", "V2H ニチコン EVパワー・ステーション VCG-666CN7 (6kW 屋外壁掛)", "EV充電コネクタ CHAdeMO 6kW (V2H 接続)" (+5 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          13 x IFCROOF | FLAT_ROOF | names: "切妻 北流れ", "切妻 南流れ", "棟(ridge)" (+7 more) | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          2 x IFCSOLARDEVICE | names: "太陽光 長州産業 CS-340B81 ×8枚 (北棟南流れ・約2.72kW)", "太陽光 長州産業 CS-340B81 ×6枚 (西ウィング南流れ・約2.04kW)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          3 x IFCBUILDINGELEMENTPROXY | names: "EV 日産アリア B6 (66kWh) V2H給電車 → 自宅約4日分", "門柱 + ポスト + 表札", "EV カーポート屋根 ガルバ立平 (V2H充電車保護)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "階段 1F⇄2F (オープン直線)" | material: "Generic" | property sets: Pset_StairCommon, BaseQuantities
          1 x IFCRAILING | HANDRAIL | names: "階段手すり" | material: "Generic" | property sets: Pset_RailingCommon, BaseQuantities
          6 x IFCSANITARYTERMINAL | names: "1F 便器 TOTO ネオレスト LS3 (タンクレス・自動洗浄)", "1F 洗面化粧台 TOTO サクア 750 (LDSWB075BAGEN1A)", "1F 浴室 TOTO シンラ 1216 (ハーフUB・高断熱)" (+3 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          2 x IFCCOVERING | FLOORING | names: "縁側デッキ (杉オイル)", "カーポートパッド (洗出し)" | material: "Solid Wood"; "Generic" | property sets: Pset_CoveringCommon, BaseQuantities
          4 x IFCDOOR | names: "建具 LDK引戸 (杉框)", "浴室引戸", "1F トイレ建具" (+1 more) | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities
          8 x IFCLIGHTFIXTURE | names: "LDK ダイニングペンダント Tom Dixon BEAT FAT (Brass)", "ローソファー上 IDEE フランフラン 和紙提灯ペンダント", "2F 主寝室 ペンダント Louis Poulsen PH 5" (+5 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCTANK | names: "蓄電池 ニチコン ESS-T3M1 (12kWh ハイブリッド)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 16 objects (16 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 3 objects (3 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニング椅子 マルニ木工 HIROSHIMA armless oak (深澤直人)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "敷地 198㎡ (11m × 18m)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニングテーブル 飛騨産業 SEOTO-EX 北海道タモ無垢 (天板 t40)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "広めローソファー カリモク家具 Domani 特注 (3.2m L字・染色帆布・¥500万級)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "キッチンカウンター クリナップ STEDIA SUS304 アイランド (上記 ws_sink_kit 一体)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "薪ストーブ バーモントキャスティングス アンコール エヴァーバーン (鉄鋳物)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "主寝室ベッド Hästens 2000T (スウェーデン王室御用達)" (IFCLABEL)
  Pset_BuildingElementCommon: 70 more contents on 70 objects not shown
  BaseQuantities | quantities | on 16 objects (16 IFCPILE)
    NetVolume = 0.0372 [CUBIC_METRE]
  BaseQuantities | quantities | on 10 objects (10 IFCCOLUMN)
    Length = 3.0000 [MILLI METRE]
    NetVolume = 0.0331 [CUBIC_METRE]
  BaseQuantities | quantities | on 4 objects (4 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 3.7000 [MILLI METRE]
    NetSideArea = 11.1000 [SQUARE_METRE]
    NetVolume = 2.7750 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCFURNISHINGELEMENT)
    NetVolume = 0.1519 [CUBIC_METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCLIGHTFIXTURE)
    NetVolume = 0.0080 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSLAB)
    NetArea = 36.0000 [SQUARE_METRE]
    NetVolume = 7.2000 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSLAB)
    NetArea = 23.1000 [SQUARE_METRE]
    NetVolume = 4.6200 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 9.0000 [MILLI METRE]
    NetSideArea = 27.0000 [SQUARE_METRE]
    NetVolume = 6.7500 [CUBIC_METRE]
  BaseQuantities: 112 more contents on 133 objects not shown
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床スラブ 北棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床スラブ 西棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床スラブ 北棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床スラブ 西棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "玄関土間 (洗出しモルタル)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 北面" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 東面(北棟)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 内南壁(北棟・庭側)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 東面(西棟・縁側/庭側)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 南面(西棟)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁 西面" (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(北棟東端・Y/4分割)" (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(西棟・Y)" (IFCLABEL)
  Pset_WallCommon: 24 more contents on 24 objects not shown
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 継承の定点窓 (アカシアを切り取る縦長スリット)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 南面 連窓 (庭/木を望む)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東面 縁側窓 (庭・アカシアへ開く)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東面 採光窓 (北棟)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 北面 玄関脇小窓 YKK AP APW 411 (FIX)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 西面 階段室採光" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_ColumnCommon | properties | on 5 objects (5 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 柱 105角 (杉集成材)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 5 objects (5 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 柱 105角 (杉集成材)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2 大梁X (北棟)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2 大梁Y (棟通り)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2 大梁X (西棟)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF 大梁X (北棟)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF 大梁Y (棟通り)" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF 大梁X (西棟)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 24.79 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻 北流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 24.79 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻 南流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 1.76 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "棟(ridge)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 16.25 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻 北流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 16.25 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻 南流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 0.90 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "棟(ridge)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 8.80 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "軒の出 北面 (深軒・板金折)" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 8.80 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "軒の出 北棟南面" (IFCLABEL)
  Pset_RoofCommon: 5 more contents on 5 objects not shown
  Pset_StairCommon | properties | on 1 object (1 IFCSTAIR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "階段 1F⇄2F (オープン直線)" (IFCLABEL)
  Pset_RailingCommon | properties | on 1 object (1 IFCRAILING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "階段手すり" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "縁側デッキ (杉オイル)" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "カーポートパッド (洗出し)" (IFCLABEL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "建具 LDK引戸 (杉框)" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "浴室引戸" (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 トイレ建具" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 寝室建具" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)