8.10.4.11 Pset_MaterialWater
8.10.4.11.1 Semantic definition
A set of extended material properties for of water typically used within the context of building services and flow distribution systems.
8.10.4.11.2 Applicable entities
8.10.4.11.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| IsPotable | IfcPropertySingleValue | IfcBoolean |
If TRUE, then the water is considered potable. |
|
| Hardness | IfcPropertySingleValue | IfcIonConcentrationMeasure |
Water hardness as positive, multivalent ion concentration in the water (usually concentrations of calcium and magnesium ions in terms of calcium carbonate). |
|
| AlkalinityConcentration | IfcPropertySingleValue | IfcIonConcentrationMeasure |
Maximum alkalinity concentration (maximum sum of concentrations of each of the negative ions substances measured as CaCO3). |
|
| AcidityConcentration | IfcPropertySingleValue | IfcIonConcentrationMeasure |
Maximum CaCO3 equivalent that would neutralize the acid. |
|
| ImpuritiesContent | IfcPropertySingleValue | IfcNormalisedRatioMeasure |
Fraction of impurities such as dust to the total amount of water. This is measured in weight of impurities per weight of water and is therefore unitless. |
|
| DissolvedSolidsContent | IfcPropertySingleValue | IfcNormalisedRatioMeasure |
Fraction of the dissolved solids to the total amount of water. This is measured in weight of dissolved solids per weight of water and is therefore unitless. |
|
| PHLevel | IfcPropertySingleValue | IfcPHMeasure |
Maximum water PH in a range from 0-14. |