IFC 4.3.0.1 (IFC4X3) development

7.8.4.45 Pset_DiscreteAccessoryTypeSoundAbsorption

7.8.4.45.1 Semantic definition

Properties of sound absorption equipment used in railway. The property set can be used by the predefined type SOUNDABSORPTION of IfcDiscreteAccessory.

7.8.4.45.2 Applicable entities

7.8.4.45.3 Properties

Name Property Type Data Type Description
SoundAbsorptionLimit IfcPropertySingleValue IfcSoundPowerLevelMeasure

Mandatory limit values in sound absorption.

Table 7.8.4.45.A

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7.8.4.45.4 Changelog

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