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<PropertySetDef><IfcVersion version="2x4" schema="IfcSharedBldgElements"/><Name>Pset_DoorWindowShadingType</Name><Definition>Definition from IAI: Properties common to the definition of the shading component of occurrences of IfcDoor and IfcWindow, used for static (simplified) shading calculations.</Definition><Applicability>IfcDoor, IfcWindow and related entity.</Applicability><ApplicableClasses><ClassName>IfcDoor</ClassName><ClassName>IfcDoorStandardCase</ClassName><ClassName>IfcDoorStyle</ClassName><ClassName>IfcWindow</ClassName><ClassName>IfcWindowStandardCase</ClassName><ClassName>IfcWindowStyle</ClassName></ApplicableClasses><ApplicableTypeValue></ApplicableTypeValue><PropertyDefs><PropertyDef><Name>ReductionCoefficient</Name><PropertyType><TypePropertySingleValue><DataType type="IfcNormalisedRatioMeasure"/></TypePropertySingleValue></PropertyType><Definition>Reduction of the Solar Heat Gain Transmittance, SHGC value (equal to the g-value in Europe) of the glazing by applying a shading device. Commonly known as Fc (or previously z-Value). The total Radiation Transmittance g&lt;total&gt; = g * Fc. The reduction coefficient is given as a unitless value between 0 and 1; the lower the SC the less solar heat it transmits. Also named "Reduction Coefficient".</Definition><NameAliases><NameAlias lang="de-DE">German-name-0</NameAlias><NameAlias lang="fr-FR">FacteurSolaire</NameAlias></NameAliases><DefinitionAliases><DefinitionAlias lang="de-DE">German-description-0</DefinitionAlias><DefinitionAlias lang="fr-FR">Réduction du coefficient de transmission énergétique solaire (Valeur-G), valeur SHGC (égale à la Valeur-G en Europe) du vitrage par application d'un pare-soleil. Communément appelé Fc (ou précédemment Valeur-z). Coefficient de transmission du rayonnement total g&lt;total&gt; = g * Fc. Le coefficient de réduction est donné en tant que valeur sans unité comprise entre 0 et 1 ; plus la valeur de SC est petite, plus faible est la transmission d'énergie solaire. Également désigné "Coefficient de Réduction".</DefinitionAlias></DefinitionAliases></PropertyDef><PropertyDef><Name>ExternalShadingCoefficient</Name><PropertyType><TypePropertySingleValue><DataType type="IfcPositiveRatioMeasure "/></TypePropertySingleValue></PropertyType><Definition>Radiation transmission coefficient of the outside shading device. It is a value without unit.</Definition><NameAliases><NameAlias lang="de-DE">German-name-1</NameAlias><NameAlias lang="fr-FR">CoefficientMasqueExterieur</NameAlias></NameAliases><DefinitionAliases><DefinitionAlias lang="de-DE">German-description-1</DefinitionAlias><DefinitionAlias lang="fr-FR">Coefficient de transmission du rayonnement de la protection solaire extérieure. Valeur sans unité.</DefinitionAlias></DefinitionAliases></PropertyDef><PropertyDef><Name>InternalShadingCoefficient</Name><PropertyType><TypePropertySingleValue><DataType type="IfcPositiveRatioMeasure "/></TypePropertySingleValue></PropertyType><Definition>Radiation transmission coefficient of the inside shading device, symbol "b-value". It is a value without unit. </Definition><NameAliases><NameAlias lang="de-DE">German-name-2</NameAlias><NameAlias lang="fr-FR">CoefficientMasqueInterieur</NameAlias></NameAliases><DefinitionAliases><DefinitionAlias lang="de-DE">German-description-2</DefinitionAlias><DefinitionAlias lang="fr-FR">Coefficient de transmission du rayonnement de la protection solaire intérieure, symbole "Valeur-b". Valeur sans unité.</DefinitionAlias></DefinitionAliases></PropertyDef><PropertyDef><Name>InsetShadingCoefficient</Name><PropertyType><TypePropertySingleValue><DataType type="IfcPositiveRatioMeasure "/></TypePropertySingleValue></PropertyType><Definition>Radiation transmission coefficient of the shading device inside the glazing, symbol "b-value". It is a value without unit. </Definition><NameAliases><NameAlias lang="de-DE">German-name-3</NameAlias><NameAlias lang="fr-FR">CoefficientMasqueIntegre</NameAlias></NameAliases><DefinitionAliases><DefinitionAlias lang="de-DE">German-description-3</DefinitionAlias><DefinitionAlias lang="fr-FR">Coefficient de transmission du rayonnement de la protection solaire intégrée au vitrage, symbole "Valeur-b". Valeur sans unité.</DefinitionAlias></DefinitionAliases></PropertyDef></PropertyDefs><PsetDefinitionAliases><PsetDefinitionAlias lang="de-DE">Property Set Definition in German</PsetDefinitionAlias><PsetDefinitionAlias lang="fr-FR">Définition de l'IAI : propriétés communes à la définition de l'élément de protection solaire des instances des classes IfcDoor et IfcWindow, utilisées pour des calculs statiques (simplifiés) de protection solaire. </PsetDefinitionAlias></PsetDefinitionAliases></PropertySetDef>
