7.8.4.6 Pset_PrecastSlab

PSET_TYPEDRIVENOVERRIDE / IfcSlab

Precast Slab: Layout and component information defining how prestressed slab components are laid out in a precast slab assembly. The values are global defaults for the slab as a whole, but can be overridden by local placements of the individual com

buildingSMART Data Dictionary

PSD-XML

Name	Type	Description
TypeDesignator	P_SINGLEVALUE / IfcLabel	Type Designator Type designator for the precast concrete slab, expressing mainly the component type. Possible values are “Hollow-core”, “Double-tee”, “Flat plank”, etc.
ToppingType	P_SINGLEVALUE / IfcLabel	Topping Type Defines if a topping is applied and what kind. Values are “Full topping”, “Perimeter Wash”, “None”
EdgeDistanceToFirstAxis	P_SINGLEVALUE / IfcPositiveLengthMeasure	Edge Distance To First Axis The distance from the left (‘West’) edge of the slab (in the direction of span of the components) to the axis of the first component.
DistanceBetweenComponentAxes	P_SINGLEVALUE / IfcPositiveLengthMeasure	Distance Between Component Axes The distance between the axes of the components, measured along the ‘South’ edge of the slab.
AngleToFirstAxis	P_SINGLEVALUE / IfcPlaneAngleMeasure	Angle To First Axis The angle of rotation of the axis of the first component relative to the ‘West’ edge of the slab.
AngleBetweenComponentAxes	P_SINGLEVALUE / IfcPlaneAngleMeasure	Angle Between Component Axes The angle between the axes of each pair of components.
NominalThickness	P_SINGLEVALUE / IfcPositiveLengthMeasure	Nominal Thickness The nominal overall thickness of the slab.
NominalToppingThickness	P_SINGLEVALUE / IfcPositiveLengthMeasure	Nominal Topping Thickness The nominal thickness of the topping.

  Link to this page