| Name | Type | Description |
|---|
| TypeDesignator |
P_SINGLEVALUE
/
IfcLabel
|
 | Type Designator | Type designator for the precast concrete slab, expressing mainly the component type. Possible values are 鈥淗ollow-core鈥, 鈥淒ouble-tee鈥, 鈥淔lat plank鈥, etc. |
|
| ToppingType |
P_SINGLEVALUE
/
IfcLabel
|
| Topping Type | Defines if a topping is applied and what kind. Values are 鈥淔ull topping鈥, 鈥淧erimeter Wash鈥, 鈥淣one鈥 |
|
| EdgeDistanceToFirstAxis |
P_SINGLEVALUE
/
IfcPositiveLengthMeasure
|
| Edge Distance To First Axis | The distance from the left (鈥榃est鈥) 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 鈥楽outh鈥 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 鈥榃est鈥 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. |
|
buildingSMART Data Dictionary
PSD-XML
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