IFC (IFC4X3_ADD2) under development IfcThermalExpansionCoefficientMeasure Semantic definition

IfcThermalExpansionCoefficientMeasure is a measure of the thermal expansion coefficient of a material, which expresses its elongation (as a ratio) per temperature difference. It is usually measured in 1/K. A positive elongation per (positive) rise of temperature is expressed by a positive value.

Type: REAL Formal representation

TYPE IfcThermalExpansionCoefficientMeasure = REAL;
END_TYPE; References

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