Pset_AirTerminalTypeCommon |
Definition from IAI: Air terminal type common attributes.
SoundLevel attribute deleted in IFC2x2 Pset Addendum: Use IfcSoundProperties instead. |
Property Name (mandatory) |
Property Description and Allowed Values |
Property Value |
Reference |
Reference ID for this specified type in this project (e.g. type A-1 ), provided, if there is no classification reference to a recognized classification system used. |
|
n/a |
Shape |
Shape of the air terminal. Slot is typically a long narrow supply device with an aspect ratio generally greater than 10 to 1. |
round |
rectangular |
square |
slot |
other |
notknown |
unset |
|
unset |
FaceType |
Identifies how the terminal face of an AirTerminal is constructed. |
fourwaypattern |
singledeflection |
doubledeflection |
sightproof |
eggcrate |
perforated |
louvered |
other |
notknown |
unset |
|
unset |
SlotWidth |
|
0. |
SlotLength |
|
0. |
NumberOfSlots |
|
0 |
FlowPattern |
Flow pattern. |
linearsingle |
lineardouble |
linearfourway |
radial |
swirl |
displacment |
compactjet |
other |
notknown |
unset |
|
unset |
AirFlowrateRange |
Air flowrate range within which the air terminal is designed to operate. |
|
0. , 0. (range) |
TemperatureRange |
Temperature range within which the air terminal is designed to operate. |
|
0. , 0. (range) |
DischargeDirection |
Discharge direction of the air terminal.
Parallel: discharges parallel to mounting surface designed so that flow attaches to the surface.
Perpendicular: discharges away from mounting surface.
Adjustable: both parallel and perpendicular discharge. |
parallel |
perpendicular |
adjustable |
other |
notknown |
unset |
|
unset |
ThrowLength |
The horizontal or vertical axial distance an airstream travels after leaving an AirTerminal before the maximum stream velocity is reduced to a specified terminal velocity under isothermal conditions at the upper value of the AirFlowrateRange. |
|
0. |
AirDiffusionPerformanceIndex |
The Air Diffusion Performance Index (ADPI) is used for cooling mode conditions. If several measurements of air velocity and air temperature are made throughout the occupied zone of a space, the ADPI is the percentage of locations where measurements were taken that meet the specifications for effective draft temperature and air velocity. |
|
0. |
FinishType |
The type of finish for the air terminal. |
annodized |
painted |
none |
other |
notknown |
unset |
|
unset |
FinishColor |
The finish color for the air terminal. |
|
n/a |
MountingType |
The way the air terminal is mounted to the ceiling, wall, etc.
Surface: mounted to the surface of something (e.g., wall, duct, etc.).
Flat flush: mounted flat and flush with a surface.
Lay-in: mounted in a lay-in type ceiling (e.g., a dropped ceiling grid). |
surface |
flatflush |
layin |
other |
notknown |
unset |
|
unset |
CoreType |
Identifies the way the core of the AirTerminal is constructed. |
shutterblade |
curvedblade |
removable |
reversible |
none |
other |
notknown |
unset |
|
unset |
CoreSetHorizontal |
Degree of horizontal (in the X-axis of the LocalPlacement) blade set from the centerline. |
|
0. |
CoreSetVertical |
Degree of vertical (in the Y-axis of the LocalPlacement) blade set from the centerline. |
|
0. |
HasIntegralControl |
If TRUE, a self powered temperature control is included in the AirTerminal. |
|
false |
FlowControlType |
Type of flow control element that may be included as a part of the construction of the air terminal. |
damper |
bellows |
none |
other |
notknown |
unset |
|
unset |
HasSoundAttenuator |
If TRUE, the air terminal has sound attenuation. |
|
false |
HasThermalInsulation |
If TRUE, the air terminal has thermal insulation. |
|
false |
NeckArea |
Neck area of the air terminal. |
|
0. |
EffectiveArea |
Effective discharge area of the air terminal. |
|
0. |
NBL_Specification_UK |
Properties for UK Specification |
Property Name (mandatory) |
Property Description and Allowed Values |
Property Value |
AccessibilityPerformance |
Accessibility issue(s) which the product satisfies. |
|
NotDefined |
CodePerformance |
Code Compliance requirement(s) which the product satisfies |
|
NotDefined |
Color |
Characteristic or primary color of product. |
|
NotDefined |
Constituents |
Optional constituent features, parts or finishes. |
|
NotDefined |
Documentation |
Location (Uniform Resource Information) for further product information |
|
http://www.buildingSMART.org.uk/AirTerminal_GRILLE_UK.pdf |
DocumentReference |
Location (Uniform Resource Information) for the source or updates to this product information |
|
http://www.buildingSMART.org.uk/AirTerminal_GRILLE_UK.ifcxml |
Features |
Features or other important characteristics relevant to product specification. |
|
NotDefined |
Finish |
Characteristic or primary finish of product. |
|
NotDefined |
Grade |
Standard grading(s) to which the product corresponds |
|
NotDefined |
NominalHeight |
Nominal height of product, typically the vertical or secondary characteristic dimension. |
|
100. |
NominalLength |
Nominal length of product, typically the larger or primary horizontal dimension. |
|
300. |
Material |
Characteristic or primary material of product. |
|
NotDefined |
ReferenceStandard |
Reference standard(s) to which the product is compliant. |
|
NotDefined |
Shape |
Characteristic shape of product. |
|
NotDefined |
Size |
Characteristic size of product. |
|
NotDefined |
NominalWidth |
Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension. |
|
200. |
SustainabilityPerformance |
Sustainability issue(s) which the product satisfies |
|
NotDefined |