IFC building model
Schema: "IFC4"
Description: "ViewDefinition [ReferenceView_V1.2]"
Description: "bim.house catalog product — reference values, verify with manufacturer"
File name: "LIXIL-THERMOS-TW-W1640H970-BR.ifc"
Time stamp: "2026-01-01T00:00:00"
Author: "BIM.HOUSE"
Organization: "Enabler Inc."
Preprocessor: "IFC4 — bim.house product catalog"
Originating system: "BIM.HOUSE"
Application: "BIM.HOUSE catalog export" version "1.0" identifier "bim.house"

People and organizations
  Person (none given)
  Owner history of Person (none given) | application "BIM.HOUSE catalog export" version "1.0" identifier "bim.house" | change ADDED | created 1767225600 (2026-01-01T00:00:00Z)

Units
  LENGTHUNIT: MILLI METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "サーモスTW W1640H970 ブラウン (LIXIL)" | long name "BIM.HOUSE" | phase "Catalog product reference model"
  IFCSITE "Catalog Context" | elevation above sea level 0.
    IFCBUILDING "Catalog Building" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "Level" | elevation 0.
        contains 1 element
          1 x IFCWINDOW | names: "サーモスTW W1640H970 ブラウン" | descriptions: "LIXILサーモスTW。幅1640×高さ970mm。Low-Eペアガラス（U値1.1）採用の茶色樹脂サッシ。断熱性・防結露性に優れ、省エネ性能も高い。" | property sets: Pset_bimhouse_Catalog

Property sets
  Pset_bimhouse_Catalog | properties | on 1 object (1 IFCWINDOW)
    JIS_Grade = "F☆☆☆☆" (IFCLABEL)
    ListPrice_JPY_excl_tax = 208800 (IFCINTEGER)
    Manufacturer = "LIXIL" (IFCLABEL)
    ManufacturerURL = "https://www.lixil.co.jp/" (IFCLABEL)
    Reference = "LIXIL-THERMOS-TW-W1640H970-BR" (IFCLABEL)
    SolarHeatGainCoefficient_eta = 0.49 (IFCREAL)
    ThermalTransmittance_U = 1.10 (IFCREAL)
    WarrantyYears = 10 (IFCINTEGER)
    spec_color = "ブラウン" (IFCLABEL)
    spec_u_value = "1.1" (IFCLABEL)