Name | Type | Description |
ViscosityTemperatureDerivative |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Viscosity Temperature Derivative | Viscosity temperature derivative. |
|
MoistureCapacityThermalGradient |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Moisture Capacity Thermal Gradient | Thermal gradient coefficient for moisture capacity. Based on water vapor density. |
|
ThermalConductivityTemperatureDerivative |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Thermal Conductivity Temperature Derivative | Thermal conductivity temperature derivative. |
|
SpecificHeatTemperatureDerivative |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Specific Heat Temperature Derivative | Specific heat temperature derivative. |
|
VisibleRefractionIndex |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Visible Refraction Index | Index of refraction (visible) defines the "bending" of the sola! r ray in the visible spectrum when it passes from one medium into another. |
|
SolarRefractionIndex |
P_SINGLEVALUE
/
IfcReal
|
![](../../../img/locale-en.png) | Solar Refraction Index | Index of refraction (solar) defines the "bending" of the solar ray when it passes from one medium into another. |
|
GasPressure |
P_SINGLEVALUE
/
IfcPressureMeasure
|
![](../../../img/locale-en.png) | Gas Pressure | Fill pressure (e.g. for between-pane gas fills): the pressure exerted by a mass of gas confined in a constant volume. |
|