IFC 4.3.x development IfcMassMeasure Semantic definitions at the entity

An IfcMassMeasure is the value of the amount of matter that a body contains.

Usually measured in kilograms (kg) or grams (g).

Type: REAL

NOTE  Type adapted from mass_measure defined in ISO 10303-41.

HISTORY  New type in IFC1.5.1. Formal representations

TYPE IfcMassMeasure = REAL;