#### 8.9.2.27 IfcThermalTransmittanceMeasure

IfcThermalTransmittanceMeasure is a measure of the rate at which energy is transmitted through a body.

Usually measured in Watts/m2 Kelvin.

Type: REAL

> HISTORY New type in IFC2.0.

XSD Specification:

<xs:simpleType name="IfcThermalTransmittanceMeasure">
<xs:restriction base="xs:double"/>
</xs:simpleType>
<xs:element name="IfcThermalTransmittanceMeasure-wrapper" nillable="true">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="ifc:IfcThermalTransmittanceMeasure">
<xs:attributeGroup ref="ifc:instanceAttributes"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>

EXPRESS Specification:

TYPE IfcThermalTransmittanceMeasure = REAL;
END_TYPE;

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