7.8.4.71 Pset_EnvironmentalCondition
7.8.4.71.1 Semantic definition
Properties defining environment conditions required by the element.
7.8.4.71.2 Applicable entities
7.8.4.71.3 Properties
Name | Property Type | Data Type | Description | |
---|---|---|---|---|
ReferenceAirRelativeHumidity | IfcPropertyBoundedValue | IfcNormalisedRatioMeasure |
Measurement of the ratio of water vapor in the air. |
|
ReferenceEnvironmentTemperature | IfcPropertyBoundedValue | IfcThermodynamicTemperatureMeasure |
Ideal temperature range. |
|
MaximumAtmosphericPressure | IfcPropertySingleValue | IfcPressureMeasure |
Maximum level of atmospheric pressure that the equipment can operate effectively in. |
|
StorageTemperatureRange | IfcPropertyBoundedValue | IfcThermodynamicTemperatureMeasure |
Allowed storage temperature range that the element complies with. |
|
MaximumWindSpeed | IfcPropertySingleValue | IfcLinearVelocityMeasure |
Maximum resistance to wind load exposure. |
|
OperationalTemperatureRange | IfcPropertyBoundedValue | IfcThermodynamicTemperatureMeasure |
The temperature range in which the device operates normally. Allowable operation ambient air temperature range. |
|
MaximumRainIntensity | IfcPropertySingleValue | IfcReal |
Maximum level of rain intensity that the equipment can operate effectively in. It is usually measured in millimeter per hour (mm/h). |
|
SaltMistLevel | IfcPropertySingleValue | IfcLabel |
Maximum level of salt mist that the equipment can operate effectively in. It is provided according to an international or national standard. |
|
SeismicResistance | IfcPropertySingleValue | IfcReal |
Maximum magnitude of earthquake that the equipment complies with. The value indicates earthquake intensity measured in Richter scale. |
|
SmokeLevel | IfcPropertySingleValue | IfcLabel |
Maximum level of smoke that the equipment complies with. It is provided according to an international or national standard. |
|
MaximumSolarRadiation | IfcPropertySingleValue | IfcReal |
Maximum level of solar irradiance that the equipment can operate effectively in. This is usually tested and measured by a national or international standard. The value indicates power density measured in watt per square meter (w/m2). |