IfcVaporPermeabilityMeasure

BACnet MVD

#### IfcVaporPermeabilityMeasure

Natural language names

| Vapor Permeability Measure
| Mesure de perméabilité à la vapeur

##### Semantic definitions at the type

Type definition

IfcVaporPermeabilityMeasure is a measure of vapor permeability.

Usually measured in kg / s m Pascal.

Type: REAL

> HISTORY New type in IFC2x.

##### Formal representations

XML Specification
`<xs:simpleType name="IfcVaporPermeabilityMeasure">
<xs:restriction base="xs:double"/>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcVaporPermeabilityMeasure = REAL;
END_TYPE;

EXPRESS-G diagram

`

References: IfcDerivedMeasureValue

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