HISTORY New Enumeration in IFC Release 2.x .

Illustration

Enumerator	Description	Figure
SingleSwingLeft	Door with one panel that opens (swings) to the left. The hinges are on the left side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor.
SingleSwingRight	Door with one panel that opens (swings) to the right. The hinges are on the right side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor.
DoubleDoorSingleSwing	Door with two panels, one opens (swings) to the left the other opens (swings) to the right. Note: Direction of swing (whether in or out) is determined at the IfcDoor.
DoubleSwingLeft	Door with one panel that swings in both directions and to the left in the main trafic direction. Also called double acting door. Note: Direction of main swing (whether in or out) is determined at the IfcDoor.
DoubleSwingRight	Door with one panel that swings in both directions and to the right in the main trafic direction. Also called double acting door. Note: Direction of main swing (whether in or out) is determined at the IfcDoor.
DoubleDoorDoubleSwing	Door with two panels, one swings in both directions and to the right in the main trafic direction the other swings also in both directions and to the left in the main trafic direction. Note: Direction of main swing (whether in or out) is determined at the IfcDoor.
DoubleDoorSingleSwingOppositeLeft	Door with two panels that both open to the left, one panel swings in one direction and the other panel swings in the opposite direction.
DoubleDoorSingleSwingOppositeRight	Door with two panels that both open to the right, one panel swings in one direction and the other panel swings in the opposite direction.
SlidingToLeft	Door with one panel that is sliding to the left.
SlidingToRight	Door with one panel that is sliding to the right.
DoubleDoorSliding	Door with two panels, one is sliding to the left the other is sliding to the right.
FoldingToLeft	Door with one panel that is folding to the left.
FoldingToRight	Door with one panel that is folding to the right.
DoubleDoorFolding	Door with two panels, one is folding to the left the other is folding to the right.
Revolving	An entrance door consisting of four leaves set in a form of a cross and revolving around a central vertical axis (the four panels are described by a single IfcDoor panel property).
RollingUp	Door that opens by rolling up.
UserDefined	user defined operation type
NotDefined

NOTE

1. Figures are shown in the ground view.
2. Figures (symbolic representation) depend on the national building code.
3. These figures are only shown as illustrations, the actual representation in the ground view might differ.
4. Open to the outside is declared as open into the direction of the positive y-axis.
5. The location of the lining is defined by the local placement.