IFC 4.3.0.1 (IFC4X3) development

6.2.4.3 Pset_DistributionChamberElementTypeFormedDuct

6.2.4.3.1 Semantic definition

Space formed in the ground for the passage of pipes, cables, ducts.

6.2.4.3.2 Applicable entities

6.2.4.3.3 Properties

Name Property Type Data Type Description
ClearWidth IfcPropertySingleValue IfcPositiveLengthMeasure

The clear width.

It indicates the formed space in the duct.

ClearDepth IfcPropertySingleValue IfcPositiveLengthMeasure

The clear depth.

It indicates the formed space in the duct.

WallThickness IfcPropertySingleValue IfcPositiveLengthMeasure

The thickness of the wall construction. NOTE: It is assumed that walls will be constructed at a single thickness.

BaseThickness IfcPropertySingleValue IfcPositiveLengthMeasure

The thickness of the base construction, assumed to be constructed at a single thickness.

AccessCoverLoadRating IfcPropertySingleValue IfcText

The load rating of the access cover (which may be a value or an alphanumerically defined class rating).

CableDuctOccupancyRatio IfcPropertySingleValue IfcNormalisedRatioMeasure

Indicates the ratio between the number of cables in the duct and the maximum number of cables that the duct can contain.

Table 6.2.4.3.A

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6.2.4.3.4 Changelog