IFC 4.3.1.0 (IFC4X3_ADD1) development

6.1.2.19 IfcSlabTypeEnum

6.1.2.19.1 Semantic definition

This enumeration defines the available predefined types of slabs that can further specify an IfcSlab or IfcSlabType.

6.1.2.19.2 Type values

Type Description
APPROACH_SLAB

Iis part of bridge abutment providing transition from embankment to the bridge

BASESLAB

The slab is used to represent a floor slab against the ground (and thereby being a part of the foundation). Another name is mat foundation.

FLOOR

The slab is used to represent a floor slab or a bridge deck.

LANDING

The slab is used to represent a landing within a stair or ramp.

PAVING

Rigid pavement course of a road or other paved area, usually concrete.

ROOF

The slab is used to represent a roof slab (either flat or sloped).

SIDEWALK

The slab is used to represent a sidewalk.

TRACKSLAB

A track slab is a reinforced concrete slab or prestressed reinforced concrete slab, which is a main element of slab track. It can be prefabricated or cast on site and may have sleepers embedded.

WEARING

The slab is used to represent a wearing surface.

USERDEFINED

No description available.

NOTDEFINED

No description available.

Table 6.1.2.19.A

6.1.2.19.3 Formal representation

TYPE IfcSlabTypeEnum = ENUMERATION OF
	(APPROACH_SLAB
	,BASESLAB
	,FLOOR
	,LANDING
	,PAVING
	,ROOF
	,SIDEWALK
	,TRACKSLAB
	,WEARING
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;

6.1.2.19.4 References

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6.1.2.19.5 Changelog

6.1.2.19.5.1 IFC4.2

  • item, APPROACH_SLAB
  • item, PAVING
  • item, SIDEWALK
  • item, WEARING

6.1.2.19.5.2 IFC4.3_DEV_9f90c1f0

  • item, TRACKSLAB