FBO-LT – Lithuania
type: Ontology
version IRI: 2026.09.04#
version info: 2026.09.04
imports: fbo#
comment: FBO Lithuania release 2026.09.04 (issued 2026-09-04). Lithuanian fire-safety vocabulary with legal definitions, regulation references and links to the core FBO concepts and to IFC.

Fire compartment area
type: DatatypeProperty
label: Gaisrinio skyriaus plotas @lt-lt
range includes: float
sub property of: AreaFireCompartment
has adopted definition type: Explicit Definition
has article ID: Chapter X, Paragraph 51.
has country: Lithuania
has country code: LT
has definition: the area of the largest floor of the building. If the building has interconnected spaces between floors (atriums, openings, type 2 staircases, etc.), the areas of all interconnected floors shall be added together when determining the area of the fire compartment. When the maximum area of a fire compartment is exceeded, two or more separate fire compartments shall be formed, separated by fire compartment walls and/or floors. If there are rooms of different purposes or rooms that are dangerous in terms of explosion and fire in a fire compartment, the area of the fire compartment shall be determined according to the purpose of the rooms occupying more than 50% of the total area of the rooms. If there are rooms of different purposes in a fire compartment, not exceeding 50% of the total area of the rooms, the maximum area of the fire compartment Fg shall be determined according to the indicators of the purpose that occupies the largest part of the fire compartment.
has definition: didžiausią plotą turintis statinio aukšto plotas. Jeigu statinyje yra susisiekiančių tarpaukštinių erdvių (atriumai, angos, 2 tipo laiptai ir pan.), nustatant statinio gaisrinio skyriaus plotą, visų susisiekiančių aukštų plotai sumuojami. Kai viršijamas didžiausias gaisrinio skyriaus plotas, turi būti formuojami du ir daugiau atskiri gaisriniai skyriai, kurie atskiriami gaisrinių skyrių atskyrimo sienomis ir (arba) perdangomis. Jeigu gaisriniame skyriuje yra skirtingos paskirties arba sprogimo ir gaisro atžvilgiu pavojingų patalpų, gaisrinio skyriaus plotas nustatomas pagal daugiau kaip 50 proc. bendro patalpų ploto užimančių patalpų paskirtį. Jeigu gaisriniame skyriuje yra kelių paskirčių patalpų, neviršijančių 50 proc. bendro patalpų ploto, gaisrinio skyriaus didžiausias plotas Fg nustatomas pagal tos paskirties rodiklius, kurie užima didžiausią gaisrinio skyriaus dalį. @lt-lt
has designator: Fg
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: AreaFireCompartment2a
has last edition: 2026-02-03T14:40:00+00:00
has last edition: 2026-04-10T09:03:00+00:00
has notion ID: 273
has notion ID: 584
has notion URL: https://www.notion.so/AreaFireCompartment-221f8487e6e7805ab3cff8f9c178a739
has notion URL: https://www.notion.so/AreaFireCompartment-2fbf8487e6e781258004f9ebfff486c3
has value type: Number
has applicable unit: m^2

Sprinkler systems (automatic)
type: Class
label: Sprinkleriniai įrenginiai (automatiniai) @lt-lt
subclass of: AutomaticFireExtinguishSystem
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.76.
has country: Lithuania
has country code: LT
has definition: A piping system of the required diameter installed in the building, with sprinkler heads installed at specific intervals. The piping is connected to control valves with alarm devices and a mechanical water supply system.
has definition: sumontuotų statinyje reikiamo diametro vamzdynų sistema, kurioje tam tikrais atstumais įmontuotos sprinklerių galvutės. Vamzdynas yra sujungtas su valdymo čiaupais su aliarmo įrenginiais ir mechaninio vandens tiekimo sistema. @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: AutomaticFireExtinguishSystem
has last edition: 2026-02-03T14:40:00+00:00
has notion ID: 209
has notion URL: https://www.notion.so/AutomaticFireExtinguish-214f8487e6e78045b581cc9c9810c145
has value type: Boolean (yes/no)

Building storey
type: Class
label: Pastato aukštas @lt-lt
subclass of: BuildingStorey
has adopted definition type: Explicit Definition
has article ID: Chapter I, Paragraph 2.14.
has country: Lithuania
has country code: LT
has definition: The space in a building from the floor surface of the premises to the floor surface of the premises above (upper floor – to the top of the attic floor insulation or the top of the roof covering).
has definition: Erdvė nuo patalpų grindų paviršiaus iki virš jų esančių patalpų grindų paviršiaus (viršutinis aukštas – iki pastogės perdangos šilumos izoliacijos arba sutapdinto denginio viršaus). @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: BuildingStorey
has last edition: 2026-02-25T15:40:00+00:00
has notion ID: 517
has notion URL: https://www.notion.so/BuildingStorey-2c7f8487e6e780e18d1dc13aa187ba1d

Floor area of the storey of the building
type: DatatypeProperty
label: Pastato aukšto grindų plotas @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Paragraph 3.7.2.33
has country: Lithuania
has country code: LT
has definition: Total floor area contain within a storey, excluding the horizontal area of external walls
has definition: Bendras aukšto plotas, neįskaitant išorinių sienų horizontalaus ploto @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: BuildingStoreyFloorArea
has IFC mapping: CompartmentBuildingStoreyArea
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 511
has notion URL: https://www.notion.so/BuildingStoreyFloorArea-2c6f8487e6e7801a91cbd050dc37a5b6
has value type: Number
has applicable unit: M2

Ceiling membrane
type: Class
label: Lubų membrana @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.4.
has country: Lithuania
has country code: LT
has definition: suspended or fixed in some other way ceilings that are fire-resistant
has definition: pakabintos ar kitaip įtvirtintos lubos, kurios yra atsparios ugniai; @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-04-24T08:16:00+00:00
has notion ID: 250
has notion URL: https://www.notion.so/Ceiling_Membrane-214f8487e6e780c0a529f47c3efe30cf
has value type: Boolean (yes/no)

Connecting storeys of the building
type: Class
label: Susisiekiantys pastato aukštai @lt-lt
has adopted definition type: Implicit Definition
has article ID: Chapter X, Paragraph 51.
has country: Lithuania
has country code: LT
has definition: Connecting spaces between floors in the building (atriums, openings, type 2 staircases, etc.)
has definition: Statinyje esančios susisiekiančios tarpaukštinės erdvės (atriumai, angos, 2 tipo laiptai ir pan.) @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: ConnectingBuildingStorey
has last edition: 2026-04-24T08:16:00+00:00
has notion ID: 516
has notion URL: https://www.notion.so/ConnectingBuildingStoreys-2c7f8487e6e780a68865f26360ef654c
has value type: Boolean (yes/no)

Creating pressure difference
type: Class
label: Slėgio skirtumo sudarymas @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.61.
has country: Lithuania
has country code: LT
has definition: In stairwells, foyers, exit routes, or other areas of the building, the air pressure shall be higher than the air pressure in the room where the fire originated in order to prevent smoke from spreading from the room where the fire originated.
has definition: laiptinėse, fojė, išėjimo maršrutų ar kitose pastato patalpose sudaromas oro slėgis, didesnis už gaisro kilmės patalpoje esantį oro slėgį, siekiant išvengti dūmų prasiskverbimo iš gaisro kilmės patalpos. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 228
has notion URL: https://www.notion.so/CreatingPressureDifference-214f8487e6e78089b3cbd8b2ed124e34
has value type: Number

Emergency lighting
type: DatatypeProperty
label: Avarinis apšvietimas @lt-lt
range includes: boolean
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.10.
has country: Lithuania
has country code: LT
has definition: lighting conditions during evacuation when normal lighting is disrupted.
has definition: apšvietimo sąlygos, sudaromos evakuacijos metu, kai sutrinka normalus apšvietimas. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 188
has notion URL: https://www.notion.so/EmergencyLighting-208f8487e6e7802d84e8d0c471d19b6f
has value type: Boolean (yes/no)

Evacuation
type: Class
label: Evakuacija @lt-lt
range includes: boolean
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.12.
has country: Lithuania
has country code: LT
has definition: orderly movement of people to a place safe from fire or other hazards.
has definition: tvarkingas žmonių judėjimas į saugią nuo kilusio gaisro ar kitokios grėsmės vietą. @lt-lt
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 189
has notion URL: https://www.notion.so/Evacuation-209f8487e6e7806e9a15e58f8c36e62a
has value type: Boolean (yes/no)

Evacuation time
type: DatatypeProperty
label: Evakuacijos laikas @lt-lt
range includes: float
sub property of: EvacuationTime
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.14.
has country: Lithuania
has country code: LT
has definition: the period during which all persons in a building or part thereof reach the final exit after hearing the evacuation signal.
has definition: laikotarpis, per kurį visi pastate ar jo dalyje esantys žmonės, išgirdę evakuacijos signalą, pasiekia galutinį išėjimą. @lt-lt
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-02-10T08:13:00+00:00
has last edition: 2026-04-21T12:34:00+00:00
has notion ID: 235
has notion ID: 595
has notion URL: https://www.notion.so/EvacuationTime-214f8487e6e7809996b2cc75bcf83fbf
has notion URL: https://www.notion.so/EvacuationTime-2fbf8487e6e781a1a4c7dd839c7ed615
has value type: Number
has applicable unit: min/h

Evacuation Exit
type: Class
label: Evakuacinis išėjimas @lt-lt
subclass of: Exit
has adopted definition type: Implicit Definition
has article ID: Chapter XIV, Paragraph 117.
has country: Lithuania
has country code: LT
has definition: Evacuation exit – a door leading directly from a room to the outside, a hallway, or another adjacent room.
has definition: Evakuacinis išėjimas - durys vedančios iš patalpų tiesiai į lauką, koridorių ar į kitą gretimą patalpą. @lt-lt
has domain reference: X24WithoftheExits
has domain reference: X2EVACUATION
has fire expert validation: false
has last edition: 2026-04-21T13:35:00+00:00
has notion ID: 596
has notion URL: https://www.notion.so/Exit-349f8487e6e78018ad47ddac1c0118dd

Exit signs
type: Class
label: Išėjimo ženklai @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.16.
has country: Lithuania
has country code: LT
has definition: signs indicating the exit.
has definition: ženklai, žymintys išėjimą. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 255
has notion URL: https://www.notion.so/Exit_Signs-214f8487e6e780d3ba5cd1fab9bc484f
has value type: Boolean (yes/no)

Exposed surface
type: DatatypeProperty
label: Eksponuojamas paviršius @lt-lt
range includes: boolean
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.17.
has country: Lithuania
has country code: LT
has definition: the surface of the construction product exposed to fire.
has definition: statybos produkto paviršius, kurį veikia gaisras. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 232
has notion URL: https://www.notion.so/Exposed_Surface-214f8487e6e7809381c2d801c5f3f7ba
has value type: Boolean (yes/no)

Facade, exterior wall
type: Class
label: Fasadas, išorinė siena @lt-lt
subclass of: ExteriorWall
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.19.
has country: Lithuania
has country code: LT
has definition: A vertical element of a building that separates the interior from the exterior. The facade includes transparent and non-transparent parts and their fastenings to the building structure.
has definition: vertikalus pastato elementas, atskiriantis pastato vidų nuo išorės. Fasadas apima permatomas ir nepermatomas dalis ir jų sutvirtinimus prie statinio konstrukcijų. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-02-03T14:50:00+00:00
has notion ID: 242
has notion URL: https://www.notion.so/FacadeExteriorWall-214f8487e6e780b39ad3ee7fbf018388
has value type: Boolean (yes/no)

Facade finishing, exterior finishing
type: Class
label: Fasado apdaila, išorinė apdaila @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.18.
has country: Lithuania
has country code: LT
has definition: finishing materials for the external surfaces (facade) of the building. Facade finishing may include insulation material between the outer and inner facade layers.
has definition: išorinių pastato paviršių (fasado) apdailos medžiagos. Fasado apdaila gali apimti izoliacinę medžiagą, esančią tarp išorinio ir vidinio fasado sluoksnių. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 203
has notion URL: https://www.notion.so/FacadeFinishingExteriorFinishing-214f8487e6e78029acf9fe476bf694fb
has value type: Boolean (yes/no)

Fire alarm
type: Class
label: Gaisro aliarmas @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.21.
has country: Lithuania
has country code: LT
has definition: fire alarm signal (warning) given by a person or automatic device.
has definition: gaisro pavojų skelbiantis signalas (įspėjimas), duodamas asmens arba automatinio įrenginio. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 199
has notion URL: https://www.notion.so/FireAlarm-214f8487e6e7801fbddeeb594a9fedcc
has value type: Boolean (yes/no)

Fire and rescue service team
type: Class
label: Priešgaisrinės gelbėjimo tarnybos komanda @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.23.
has country: Lithuania
has country code: LT
has definition: a public or private organization that is always ready to save people's lives and put out fires.
has definition: nuolatinės parengties visuomeninė ar privati organizacija, kurios paskirtis – gelbėti žmonių gyvybę ir gesinti gaisrus. @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 217
has notion URL: https://www.notion.so/FireAndRescueServiceTeam-214f8487e6e7805b94c8daff2026469c
has value type: Enumeration (choice)

Fire barrier
type: Class
label: Priešgaisrinė pertvara @lt-lt
label: Priešgaisrinė užtvara @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.40. (STR 2.01.01(2):1999)
has article ID: Chapter II, Paragraph 10.42. (STR 2.01.01(2):1999)
has country: Lithuania
has country code: LT
has definition: fire-resistant construction that prevents fire from spreading to adjacent rooms (volumes).
has definition: non-combustible materials with a specified fire resistance rating that prevents the fire from spreading horizontally beyond the boundaries of the room.
has definition: nedegių medžiagų nustatyto atsparumo ugniai nelaikanti konstrukcija, neleidžianti gaisrui išplisti horizontalia kryptimi už patalpos ribų. @lt-lt
has definition: nustatyto atsparumo ugniai konstrukcija, neleidžianti gaisrui išplisti į gretimą patalpą (tūrį). @lt-lt
has designator: EI
has domain reference: X12FireCompartmentBoundary
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has last edition: 2026-02-05T07:33:00+00:00
has notion ID: 221
has notion ID: 267
has notion URL: https://www.notion.so/FireBarrier-214f8487e6e7806bb744ed0a79d772d4
has notion URL: https://www.notion.so/FireBarrier-214f8487e6e780f39e12e310e2a8e48f
has value type: Boolean (yes/no)

Fire compartment
type: Class
label: Gaisrinis skyrius @lt-lt
range includes: float
subclass of: FireCompartment
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.24. (STR 2.01.01(2):1999)
has country: Lithuania
has country code: LT
has definition: a closed space in a building (a room or group of rooms) separated from other parts of the same building by structural elements with a specified fire resistance rating, during which time a fire can be extinguished or prevented from spreading to other parts of the building.
has definition: uždara pastato erdvė (patalpa ar patalpų grupė), atskirta nuo kitų to paties pastato dalių statinio konstrukcijomis, turinčiomis nustatytą atsparumo ugniai laiką, per kurį gaisras gali būti užgesintas arba išvengta jo plitimo į kitą pastato dalį. @lt-lt
has designator: Fg
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: FireCompartment4
has last edition: 2026-02-03T14:42:00+00:00
has notion ID: 243
has notion URL: https://www.notion.so/FireCompartment-214f8487e6e780b3bd4aef253d8df937
has value type: Number

Height of building
type: DatatypeProperty
label: Pastato aukštis @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1.
has country: Lithuania
has country code: LT
has definition: height from the lowest surface elevation of the building to the access route for firefighting and rescue vehicles, and where access for firefighting and rescue vehicles is not required, from the lowest surface elevation of the portable fire ladders to the floor elevation of the highest storey (including attic) of the building (fire compartment), m.
has definition: aukštis nuo gaisrų gesinimo ir gelbėjimo automobilių privažiavimo prie statinio žemiausios paviršiaus altitudės, o kai gaisrų gesinimo ir gelbėjimo automobilių privažiavimo įrengti nebūtina, – nuo nešiojamųjų gaisrinių kopėčių pastatymo žemiausios paviršiaus altitudės iki statinio (gaisrinio skyriaus) aukščiausio aukšto (įskaitant mansardinį) grindų altitudės, m. @lt-lt
has designator: H
has domain reference: X0BUILDINGINFORMATION
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T07:32:00+00:00
has notion ID: 571
has notion URL: https://www.notion.so/FireCompartmentHeight-2fbf8487e6e781cb8b9efc4d93b9e3cb
has value type: Number
has applicable unit: https://qudt.org/3.1.0/vocab/unit/M

Fire doors
type: Class
label: Priešgaisrinės durys @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.26. (STR 2.01.01(2):1999)
has country: Lithuania
has country code: LT
has definition: doors or shutters (with frames and fittings) installed in the building, which, when closed, meet the specified functionality requirements.
has definition: pastate sumontuotos durys arba užsklandos (su rėmais ir furnitūra), kurios uždarytos atitinka nustatytus funkcionalumo reikalavimus. @lt-lt
has domain reference: X12FireCompartmentBoundary
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 231
has notion URL: https://www.notion.so/FireDoors-214f8487e6e7808eb58cf2199dd1bd82
has value type: Boolean (yes/no)

Fire Load
type: DatatypeProperty
label: Gaisro apkrova @lt-lt
range includes: float
sub property of: FireLoad
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.29. (STR 2.01.01(2):1999)
has country: Lithuania
has country code: LT
has definition: the amount of energy that can be released by the combustion of all combustible materials in the fire zone, including coatings on the external surfaces of walls, partitions, ceilings, floors
has definition: energijos kiekis, kuris gali būti išskirtas sudegus visoms gaisro zonoje esančioms degioms medžiagoms, įskaitant sienų, pertvarų, lubų, grindų išorinių paviršių dangas @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-02-03T14:43:00+00:00
has notion ID: 193
has notion URL: https://www.notion.so/FireLoad-20ff8487e6e780f08d15ccff6b4b67bb
has value type: Number
has applicable unit: MJ

Fire Load Density
type: DatatypeProperty
label: Gaisro apkrovos tankis @lt-lt
range includes: float
sub property of: FireLoadDensity
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.30.
has country: Lithuania
has country code: LT
has definition: fire load per floor area unit
has definition: gaisro apkrova grindų ploto vienetui @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-02-03T14:43:00+00:00
has notion ID: 191
has notion URL: https://www.notion.so/FireLoadDensity-20ff8487e6e7802b9fd4c730004fe8d9
has value type: Number
has applicable unit: MJ/m^2

Fire protection ceiling
type: Class
label: Priešgaisrinė perdanga @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.43.
has country: Lithuania
has country code: LT
has definition: fire resistance of non-combustible materials a building structure that prevents fire from spreading vertically.
has definition: nedegių medžiagų nustatyto atsparumo ugniai statybinė konstrukcija, neleidžianti gaisrui išplisti vertikalia kryptimi. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 210
has notion URL: https://www.notion.so/FireProtectionCeiling-214f8487e6e78046bcd8cf10e5a87964
has value type: Boolean (yes/no)

Fire Resistance
type: DatatypeProperty
label: Atsparumas ugniai @lt-lt
range includes: float
sub property of: FireResistance
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.33.
has country: Lithuania
has country code: LT
has definition: the ability of a building structure or element (construction product) to withstand specified loads and/or to maintain thermal insulation properties and/or to remain homogeneous (sealed, crack-free) during a specified period of time in a standardised fire resistance test
has definition: pastato konstrukcijos ar elemento (statybos produkto) gebėjimas standartiniu atsparumo ugniai bandymu nustatytą laiko tarpą išlaikyti nustatytas apkrovas ir (arba) šilumos izoliacines savybes ir (arba) išlikti vientisam (sandariam, be plyšių) @lt-lt
has domain reference: X12FireCompartmentBoundary
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: FireResistance
has last edition: 2026-02-03T14:43:00+00:00
has notion ID: 192
has notion URL: https://www.notion.so/FireResistance-20ff8487e6e7803cad52e816e5a43e65
has value type: Number
has applicable unit: minutes

Fire resistance classes
type: DatatypeProperty
label: Atsparumo ugniai klasės @lt-lt
range includes: float
sub property of: FireResistance
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.34.
has country: Lithuania
has country code: LT
has definition: classes established in the usual way for classifying building elements and construction products according to their tested fire resistance.
has definition: įprastu būdu nustatytos klasės, skirtos klasifikuoti pastatų elementus ir statybos produktus pagal išbandytą atsparumo ugniai trukmę. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-02-10T08:15:00+00:00
has notion ID: 248
has notion URL: https://www.notion.so/FireResistanceClasses-214f8487e6e780bcbd86e88dae9a998e
has value type: Number

Fire resistance rating of the Building
type: ObjectProperty
label: Statinio atsparumo ugniai laipsnis @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter VIII, Paragraph 40, Table 2
has country: Lithuania
has country code: LT
has definition: Buildings and fire compartments of buildings, taking into account their fire load categories and the fire resistance of the structural elements used to build them, are divided into buildings and fire compartments of fire resistance levels I, II, III.
has definition: Statiniai, statinių gaisriniai skyriai, atsižvelgiant į jų gaisro apkrovos kategorijas ir jiems statyti panaudotų konstrukcijų elementų atsparumą ugniai, skirstomi į I, II, III atsparumo ugniai laipsnio statinius, statinių gaisrinius skyrius. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: FireResistanceBuilding
has last edition: 2026-05-08T09:21:00+00:00
has notion ID: 453
has notion URL: https://www.notion.so/FireResistanceDegreeOfBuilding-27ef8487e6e7804aa998d4407c309c66
has remarks: Usually Fire Safety engineer decides what Fire resistance rating of the building will be

Fire-resistant cable
type: Class
label: Atsparus gaisrui kabelis @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.46.
has country: Lithuania
has country code: LT
has definition: An electrical cable that can perform its intended functions (supply power or transmit signals) for a specified period of time during a fire, as determined by a standard fire test.
has definition: elektros kabelis, kuris gaisro metu standartinio gaisro bandymu nustatytą laiko tarpą gali atlikti numatytas funkcijas (tiekti energiją ar perduoti signalus). @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 226
has notion URL: https://www.notion.so/FireResistantCable-214f8487e6e780819f23dea643b8ab4f
has value type: Boolean (yes/no)

Fire wall (fire barrier)
type: Class
label: Priešgaisrinė siena (ugniasienė) @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.41.
has country: Lithuania
has country code: LT
has definition: non-combustible materials with a specified resistance to fire, preventing the spread of fire horizontally beyond the boundaries of the room.
has definition: nedegių medžiagų nustatyto atsparumo statybinė konstrukcija, neleidžianti gaisrui išplisti horizontalia kryptimi už patalpos ribų. @lt-lt
has domain reference: X12FireCompartmentBoundary
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 234
has notion URL: https://www.notion.so/FireWallFireBarrier-214f8487e6e780989cbcc39fac60175e
has value type: Boolean (yes/no)

Conditional Fire Compartment Area
type: DatatypeProperty
label: Sąlyginis gaisrinio skyriaus plotas @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 1
has country: Lithuania
has country code: LT
has definition: Conditional area of the fire department, depending on the purpose of the building [m2]. The numerical value is specified in Table 1 of Annex 3 to the Basic Fire Safety Requirements.
has definition: Sąlyginis gaisrinio skyriaus plotas, priklausantis nuo statinio paskirties [m2]. Skaitinė reikšmė nurodyta Gaisrinės saugos pagrindinių reikalavimų 3 priedo 1-oje lentelėje. @lt-lt
has designator: Fs
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: AreaConditionalFireCompartment
has last edition: 2026-04-24T08:16:00+00:00
has notion ID: 454
has notion URL: https://www.notion.so/FsAreaConditionalFireCompartment-27ef8487e6e7805eb245f03ceea62204
has value type: Number

Fire safety rating coefficient
type: Class
label: Gaisrinės saugos įvertinimo koeficientas @lt-lt
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1.
has country: Lithuania
has country code: LT
has definition: fire safety assessment coefficient of a building, generally considered to be equal to 1
has definition: Pastato gaisrinės saugos įvertinimo koeficientas, bendruoju atveju laikomas lygus 1 @lt-lt
has designator: G
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-04-21T13:29:00+00:00
has notion ID: 583
has notion URL: https://www.notion.so/GCoeficient-32ff8487e6e780168ef3dd62014c2e66

Calculated altitude
type: DatatypeProperty
label: Skaičiuojamoji altitudė @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 1
has country: Lithuania
has country code: LT
has definition: The calculated altitude depends on the purpose of the building [m]. The numerical value is specified in Table 1 of Annex 3 to the Basic Fire Safety Requirements.
has definition: Skaičiuojamoji altitudė priklausanti nuo statinio paskirties [m]. Skaitinė reikšmė nurodyta Gaisrinės saugos pagrindinių reikalavimų 3 priedo 1-oje lentelėje. @lt-lt
has designator: Habs
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: CalculatedAltitude
has last edition: 2026-04-24T08:16:00+00:00
has notion ID: 455
has notion URL: https://www.notion.so/HabsCalculatedAltitude-27ff8487e6e78041a3e0c1af6427bd5d
has value type: Number

Height of building
type: DatatypeProperty
label: Pastato aukštis @lt-lt
range includes: float
sub property of: HeightBuilding
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1.
has country: Lithuania
has country code: LT
has definition: height from the lowest surface elevation of the building to the access route for firefighting and rescue vehicles, and where access for firefighting and rescue vehicles is not required, from the lowest surface elevation of the portable fire ladders to the floor elevation of the highest storey (including attic) of the building (fire compartment), m.
has definition: aukštis nuo gaisrų gesinimo ir gelbėjimo automobilių privažiavimo prie statinio žemiausios paviršiaus altitudės, o kai gaisrų gesinimo ir gelbėjimo automobilių privažiavimo įrengti nebūtina, – nuo nešiojamųjų gaisrinių kopėčių pastatymo žemiausios paviršiaus altitudės iki statinio (gaisrinio skyriaus) aukščiausio aukšto (įskaitant mansardinį) grindų altitudės, m. @lt-lt
has designator: H
has domain reference: X0BUILDINGINFORMATION
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-02-03T14:44:00+00:00
has notion ID: 274
has notion URL: https://www.notion.so/HeightBuilding-221f8487e6e780a6add7c25912c612c4
has value type: Number
has applicable unit: https://qudt.org/3.1.0/vocab/unit/M

Height of Evacuation Route
type: Class
label: Evakavimo(si) kelio aukštis @lt-lt
subclass of: WidthFreeEvacuationroutes
has adopted definition type: Explicit Definition
has article ID: Chapter XIV, Paragraph 119.
has country: Lithuania
has country code: LT
has definition: The clearance height of evacuation routes and doorways must be at least 2 m.
has definition: Evakavimo(si) keliuose praeigos aukštis ir durų varčia turi būti ne žemesni kaip 2 m. @lt-lt
has domain reference: X2EVACUATION
has fire expert validation: false
has last edition: 2026-04-21T13:59:00+00:00
has notion ID: 598
has notion URL: https://www.notion.so/HeightFreeEvacuationRoutes-349f8487e6e780588bbfdd52b41a87e4
has applicable unit: https://qudt.org/3.1.0/vocab/unit/M

Intended use of the building
type: DatatypeProperty
label: Pastato naudojimo paskirtis @lt-lt
range includes: string
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 13.
has country: Lithuania
has country code: LT
has definition: The purpose of a building is considered to be the intended use of the building as specified in the public register, provided that the building complies with the mandatory requirements for safety and the activities (technological processes) planned (carried out) therein, as set out in the normative documents on building safety and purpose. When changing the purpose of a building, a building permit is required in the case specified in Article 27(1)(6) of the Construction Law. The composition of a building purpose change project is specified in STR 1.04.04:2017 “Building design, project expertise.”
has definition: Statinio paskirtimi laikomas viešajame registre nurodytas statinio naudojimo tikslas, kai statinys atitinka saugos ir jame planuojamos (atliekamos) veiklos (technologijos proceso) privalomuosius reikalavimus, nustatytus normatyviniuose statinio saugos ir paskirties dokumentuose. Keičiant statinio paskirtį, statybą leidžiantis dokumentas privalomas Statybos įstatymo 27 straipsnio 1 dalies 6 punkte nurodytu atveju. Statinio paskirties keitimo projekto sudėtis nurodyta STR 1.04.04:2017 „Statinio projektavimas, projekto ekspertizė“. @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has domain reference: X2EVACUATION
has fire expert validation: true
has IFC mapping: IntendedUseOfBuilding
has last edition: 2026-03-09T08:26:00+00:00
has notion ID: 200
has notion URL: https://www.notion.so/IntendedUseOfBuilding-214f8487e6e780218c01dfc6414c1cfa
has value type: Enumeration (choice)

Lietuvos Respublikos priešgaisrinės saugos įstatymas Nr. IX-1225
type: NamedIndividual
type: Document
has country: Lithuania
has description: Law of the Republic of Lithuania on Fire Safety
has document type: regulation
has original language: lt-LT
has original name: Lietuvos Respublikos priešgaisrinės saugos įstatymas Nr. IX-1225 @lt-lt
has publication date: 2019-01-01
has URL: https://e-seimas.lrs.lt/portal/legalActEditions/lt/TAD/TAIS.197461

Maximum area of fire compartment
type: DatatypeProperty
label: Maksimalus gaisrinio skyriaus plotas @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1.
has country: Lithuania
has country code: LT
has definition: The area of the fire compartment is determined according to the formula Fg = Fs·G·cos(90KH)
has definition: gaisrinio skyriaus plotas nustatomas pagal formulę Fg = Fs·G·cos(90KH) @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: MaxAreaFireCompartment
has last edition: 2026-03-09T08:25:00+00:00
has notion ID: 272
has notion URL: https://www.notion.so/MaxAreaFireCompartment-221f8487e6e78049b8aad80a4dfb302c
has value type: Number
has applicable unit: m^2

Maximum floor area of the building storey
type: DatatypeProperty
label: Maksimalus pastato aukšto grindų plotas @lt-lt
range includes: float
has adopted definition type: Implicit Definition
has article ID: Chapter X, Paragraph 51
has country: Lithuania
has country code: LT
has definition: The largest floor area of the storey of the building
has definition: Didžiausią plotą turintis statinio aukšto plotas @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 514
has notion URL: https://www.notion.so/MaxBuildingStoreyFloorArea-2c7f8487e6e7806783b6d895f50f6b74
has value type: Number
has applicable unit: M2

Maximum floor area of connected storeys of the building
type: DatatypeProperty
label: Maksimalus susisiekiančių aukštų grindų plotas @lt-lt
range includes: float
has adopted definition type: Implicit Definition
has article ID: Chapter X, Paragraph 51.
has country: Lithuania
has country code: LT
has definition: When determining the area of a building's fire compartment, the areas of all connecting floors are added together.
has definition: Nustatant statinio gaisrinio skyriaus plotą, visų susisiekiančių aukštų plotai sumuojami. @lt-lt
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 513
has notion URL: https://www.notion.so/MaxBuildingStoreyFloorAreaOfConnectingStoreys-2c7f8487e6e7802db024dc649cf7c891
has value type: Number
has applicable unit: M2

Reaction to fire
type: DatatypeProperty
label: Reakcija į ugnį @lt-lt
range includes: boolean
sub property of: ReactionToFire
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.64.
has country: Lithuania
has country code: LT
has definition: change in the characteristics of the construction product material under specified test conditions due to the effects of fire.
has definition: nustatytomis bandymo sąlygomis statybos produkto medžiagos savybių pokytis dėl gaisro poveikio. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-02-03T14:44:00+00:00
has notion ID: 236
has notion URL: https://www.notion.so/ReactionToFire-214f8487e6e78099bb18d0350b295afc
has value type: Boolean (yes/no)

Roof coverings
type: Class
label: Stogo dangos @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.65.
has country: Lithuania
has country code: LT
has definition: materials used to cover roofs, limiting the effects of the atmosphere on the building, including insulation layers and vapor barriers, except for the roof base.
has definition: medžiagos, naudojamos dengti stogus, ribojančios atmosferos poveikį statiniui, įskaitant izoliacinius sluoksnius ir garo barjerus, išskyrus stogo pagrindą. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 233
has notion URL: https://www.notion.so/RoofCoverings-214f8487e6e78096a1dff2334b769db7
has value type: Boolean (yes/no)

Separate function
type: DatatypeProperty
label: Atskiriamoji funkcija @lt-lt
range includes: boolean
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.68.
has country: Lithuania
has country code: LT
has definition: the ability of an element to prevent the spread of fire and/or smoke for a certain period of time due to the penetration of flames or hot gases (integrity, tightness) or ignition (thermal insulation) behind it.
has definition: elemento gebėjimas tam tikrą laiką neleisti plisti gaisrui ir (arba) dūmams dėl liepsnos ar karštų dujų prasiskverbimo (vientisumas, sandarumas) ar užsidegimo (šiluminė izoliacija) už jo. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 268
has notion URL: https://www.notion.so/SeparateFunction-214f8487e6e780f48869f81d8aa71e80
has value type: Boolean (yes/no)

Smoke and heat ventilation equipment
type: Class
label: Dūmų ir šilumos vėdinimo įranga @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.70.
has country: Lithuania
has country code: LT
has definition: A system designed to improve the removal of combustible gases and heat from a building in the event of a fire. Smoke and heat are removed by mechanical ventilation equipment and/or natural convection.
has definition: sistema, kurios paskirtis – gerinti gaisro išskiriamų degiųjų dujų ir šilumos šalinimą iš statinio. Dūmai ir šiluma šalinami mechanine vėdinimo įranga ir (arba) natūraliąja konvekcija. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: SmokeAndHeatExtraction
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 207
has notion URL: https://www.notion.so/SmokeAndHeatVentilationEquipment-214f8487e6e7803b86cdeec7b28a5561
has value type: Boolean (yes/no)

Smoke barriers (curtains), roof (or ceiling) screens
type: Class
label: Dūmų užtvaros (užuolaidos), stogo (ar lubų) ekranai @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.74.
has country: Lithuania
has country code: LT
has definition: vertical partition elements, fixed internally to the roof (or ceiling), preventing smoke and combustion gases from escaping.
has definition: vertikalūs poskyrio elementai, viduje pritvirtinti prie stogo (ar lubų), neleidžiantys patekti dūmams ir degimo dujoms. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 240
has notion URL: https://www.notion.so/SmokeBarriersRoofScreens-214f8487e6e780b09d22caa05acb390d
has value type: Boolean (yes/no)

Smoke control
type: DatatypeProperty
label: Dūmų kontrolė @lt-lt
range includes: boolean
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.71.
has country: Lithuania
has country code: LT
has definition: Measures to control the spread of smoke and combustion gases in the building during a fire.
has definition: priemonės gaisro metu dūmų ir degimo dujų plitimui pastate kontroliuoti. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 204
has notion URL: https://www.notion.so/SmokeControl-214f8487e6e78030808ae2f14eab7c74
has value type: Boolean (yes/no)

Smoke control doors
type: Class
label: Dūmų kontrolės durys @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.72.
has country: Lithuania
has country code: LT
has definition: door assembly to reduce smoke spread during a fire.
has definition: durų kompleksas dūmų plitimui gaisro metu mažinti. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 229
has notion URL: https://www.notion.so/SmokeControlDoors-214f8487e6e7808cad4ae7045ec96a28
has value type: Boolean (yes/no)

Smoke vents, roof vents
type: Class
label: Dūmų angos, stogo angos @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.75.
has country: Lithuania
has country code: LT
has definition: openings in the walls or roof of a building that are opened manually or automatically and are designed to allow heat and smoke from a fire to escape.
has definition: pastato sienų ar stogo angos atidaromos rankiniu būdu ar automatiškai ir skirtos gaisro šilumai ir dūmams išleisti. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 213
has notion URL: https://www.notion.so/SmokeVentsRoofVents-214f8487e6e78049a099c2cec2d73f06
has value type: Enumeration (choice)

Supporting structure
type: Class
label: Laikančioji konstrukcija @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.36.
has country: Lithuania
has country code: LT
has definition: building structures, elements, element assemblies, to ensure their mechanical resistance and stability.
has definition: statinio konstrukcijos, elementai, elementų mazgai, jo mechaniniam atsparumui ir stabilumui užtikrinti. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has domain reference: X12FireCompartmentBoundary
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 244
has notion URL: https://www.notion.so/SupportingStructure-214f8487e6e780b4be9fe9acbf229ef0
has value type: Boolean (yes/no)

Suspended ceilings
type: Class
label: Pakabinamosios lubos @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.80.
has country: Lithuania
has country code: LT
has definition: ceilings that are suspended or otherwise fixed and intended solely to increase the fire resistance of a specific structural element (e.g., floor, ceiling, or roof).
has definition: lubos, kurios yra pakabinamos ar kitaip įtvirtintos ir skirtos tik tam tikro statinio elemento (pvz.: grindų, lubų ar stogo) gaisro atsparumui didinti. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has IFC mapping: Ceiling
has last edition: 2026-02-25T16:00:00+00:00
has notion ID: 225
has notion URL: https://www.notion.so/SuspendedCeilings-214f8487e6e7807fa66ec0cbf3e70eea
has value type: Boolean (yes/no)

Water spray equipment
type: Class
label: Vandens purškimo įrenginiai @lt-lt
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.82.
has country: Lithuania
has country code: LT
has definition: A system of pipes designed to spray water onto structural elements or other parts of a building in the event of a fire.
has definition: vamzdynų sistema, skirta kilus gaisrui pilti vandenį ant statinio konstrukcijos elementų ar kitų statinio dalių. @lt-lt
has domain reference: X0BUILDINGINFORMATION
has fire expert validation: true
has last edition: 2026-01-06T12:10:00+00:00
has notion ID: 224
has notion URL: https://www.notion.so/WaterSprayEquipment-214f8487e6e7807c92adff0f8cc3413e
has value type: Boolean (yes/no)

Width of Evacuation Route
type: Class
label: Evakavimo(si) kelio plotis @lt-lt
subclass of: WidthFreeEvacuationroutes
has adopted definition type: Explicit Definition
has article ID: Chapter XIV, Paragraph 120.
has country: Lithuania
has country code: LT
has definition: The width of evacuation routes must be at least 1 m, excluding the width of the door leaf.
has definition: Evakavimo(si) kelių plotis turi būti ne mažesnis kaip 1 m, išskyrus durų varčios plotį. @lt-lt
has domain reference: X25WithoftheEvacuationPath
has domain reference: X2EVACUATION
has fire expert validation: false
has last edition: 2026-04-21T13:59:00+00:00
has notion ID: 597
has notion URL: https://www.notion.so/WidthFreeEvacuationRoutes-349f8487e6e7806b984fd0ea7dd31f3e
has applicable unit: https://qudt.org/3.1.0/vocab/unit/M

Deadend
type: Class
label: Aklakelis @lt-lt
subclass of: Exit route
has adopted definition type: Implicit Definition
has country: Lithuania
has country code: LT
has definition: An evacuation route that passes through a dead-end section of a corridor or hallway.
has definition: Evakavimo(si) kelias vedantis per akliną koridoriaus ar holo dalį. @lt-lt
has domain reference: X22TravelDistance
has domain reference: X23LengthofEvacuationPath
has domain reference: X2EVACUATION
has fire expert guidance: The length of the evacuation route depends on the building's intended use. Specific distances are specified in the relevant legislation.
has fire expert validation: false
has last edition: 2026-04-21T14:05:00+00:00
has notion ID: 594
has notion URL: https://www.notion.so/Deadend-349f8487e6e780dd9482e5fdd70ee40b

Evacuation Route
type: Class
label: Evakavimo(si) kelias @lt-lt
subclass of: Exit route
has adopted definition type: Explicit Definition
has article ID: Chapter IXIV, Paragraph 99
has country: Lithuania
has country code: LT
has definition: Evacuation route – a route leading from the premises: • On the first floor: directly to the outside or through a corridor, vestibule, staircase to the outside; • On any floor (except the first): through a corridor, hall, operated roof to the staircase or directly to it. The evacuation route from the staircase must lead directly to the outside or through a vestibule separated from the corridors by partitions and doors, directly to the outside; • To an adjacent fire compartment or room on the same floor that is not dangerous in terms of explosion and fire risk and has the above-mentioned evacuation routes.
has definition: Evakavimo(si) kelias – kelias, vedantis iš patalpų: • Pirmame aukšte: tiesiai į lauką arba koridoriumi, vestibiuliu, laiptine į lauką; • Bet kuriame aukšte (išskyrus pirmą): koridoriumi, holu, eksploatuojamu stogu į laiptinę arba tiesiai į ją. Evakavimo(si) kelias iš laiptinės turi vesti tiesiai į lauką arba per vestibiulį, atskirtą nuo koridorių pertvaromis ir durimis, tiesiai į lauką; • Į gretimą tame pat aukšte esančią pagal sprogimo ir gaisro pavojų nepavojingą gaisrinį skyrių ar patalpą, turinčią pirmiau nurodytus evakavimo(si) kelius. @lt-lt
has domain reference: X22TravelDistance
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-04-21T14:05:00+00:00
has notion ID: 591
has notion URL: https://www.notion.so/EvacuationRoute-349f8487e6e78054919dea9ed371695e

Partial coefficients for the fire safety assessment of a building G1
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G1 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Visose gaisrinio skyriaus patalpose įrengta stacionarioji gaisrų gesinimo sistema [G1=2.0]
has definition: A fixed fire extinguishing system is installed in all premises of the fire compartment. [G1=2.0] @lt-lt
has designator: G1
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T08:15:00+00:00
has notion ID: 572
has notion URL: https://www.notion.so/G1PartialCoefficient-31ff8487e6e780f8a752f5403dd94a5c
has value type: Number

Partial coefficients for the fire safety assessment of a building G2
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G2 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Pastato patalpų pastovioji ir laikinoji suminė gaisrinė apkrova neviršija 200 MJ/m2. [G2=0.15]
has definition: The permanent and temporary total fire load of the building premises does not exceed 200 MJ/m2. [G2=0.15] @lt-lt
has designator: G2
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T08:43:00+00:00
has notion ID: 573
has notion URL: https://www.notion.so/G2PartialCoefficient-31ff8487e6e780499c50fcdaf79e493d
has value type: Number

Partial coefficients for the fire safety assessment of a building G3
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G3 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Artimiausia valstybinės priešgaisrinės gelbėjimo tarnybos komanda yra mažesniu kaip 2 km atstumu arba, neatsižvelgiant į atstumą, kai vykimo iki objekto laikas neviršija 10 min. [G3=0.27]
has definition: The nearest state fire and rescue service team is less than 2 km away or, regardless of the distance, when the travel time to the facility does not exceed 10 minutes. [G3=0.27] @lt-lt
has designator: G3
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T08:43:00+00:00
has notion ID: 574
has notion URL: https://www.notion.so/G3PartialCoefficient-31ff8487e6e780b4bbe5f75c1f35874b
has value type: Number

Partial coefficients for the fire safety assessment of a building G4
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G4 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Valstybinė priešgaisrinė gelbėjimo tarnyba yra tinkamai aprūpinta ir parengta galimiems ekstremaliesiems įvykiams objekte likviduoti (turima visa reikiama technika gaisrams gesinti ir gelbėjimo darbams atlikti, pvz., aukštybinės kopėčios-keltuvas, vandens siurblinės, putų automobilis ir pan.) [G4=0.13]
has definition: The Fire and Rescue Service is properly equipped and prepared to deal with possible emergencies at the facility (all necessary equipment is available for extinguishing fires and performing rescue operations, e.g., high-altitude ladder-lift, water pumping stations, foam truck, etc.) [G4=0.13] @lt-lt
has designator: G4
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T09:08:00+00:00
has notion ID: 575
has notion URL: https://www.notion.so/G4PartialCoefficient-31ff8487e6e78019b00cc6aafe65f4f4
has value type: Number

Partial coefficients for the fire safety assessment of a building G5
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G5 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Gaisrinių žarnų ilgis nuo artimiausio vandens šaltinio (gaisrinio hidranto, vandens rezervuaro ar pan.) iki tolimiausio gaisro židinio pastate neviršija 100 m. [G5=0.12]
has definition: The length of fire hoses from the nearest water source (fire hydrant, water tank, etc.) to the furthest fire source in the building does not exceed 100 m. [G5=0.12] @lt-lt
has designator: G5
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T12:07:00+00:00
has notion ID: 576
has notion URL: https://www.notion.so/G5PartialCoefficient-31ff8487e6e7800a8b6cc50e41fa6ddf
has value type: Number

Partial coefficients for the fire safety assessment of a building G6
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G6 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Visose gaisrinio skyriaus patalpose įrengta adresinė gaisro aptikimo ir signalizavimo sistema. [G6=0.12]
has definition: All premises in the fire compartment are equipped with an addressable fire detection and alarm system. [G6=0.12] @lt-lt
has designator: G6
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T12:12:00+00:00
has notion ID: 577
has notion URL: https://www.notion.so/G6PartialCoefficient-31ff8487e6e780d89f73fd0258be18d1
has value type: Number

Partial coefficients for the fire safety assessment of a building G7
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G7 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Gaisriniame skyriuje įrengta mechaninė dūmų šalinimo sistema. [G7=0.11]
has definition: Fire Compartment is equipped with a mechanical smoke removal system. [G7=0.11] @lt-lt
has designator: G7
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T12:12:00+00:00
has notion ID: 578
has notion URL: https://www.notion.so/G7PartialCoefficient-31ff8487e6e78092822af850ecbdad8e
has value type: Number

Partial coefficients for the fire safety assessment of a building G8
type: DatatypeProperty
label: Gaisrinės saugos įvertinimo dalinis koeficientas G8 @lt-lt
range includes: float
sub property of: Partial coefficients for the fire safety assessment of a building
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: Objekte įrengtas automatinis pranešimas apie gaisrą valstybinei priešgaisrinei gelbėjimo tarnybai. [G8=0.10]
has definition: The facility is equipped with an automatic fire notification system for the state fire and rescue service. [G8=0.10] @lt-lt
has designator: G8
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has last edition: 2026-03-10T12:16:00+00:00
has notion ID: 579
has notion URL: https://www.notion.so/G8PartialCoefficient-31ff8487e6e780e7b982d8dae5f40a49
has value type: Number

NEKILNOJAMŲJŲ DAIKTŲ KADASTRO DUOMENŲ NUSTATYMO TAISYKLĖS Nr. D1-349
type: NamedIndividual
type: Document
has country: Lithuania
has description: The rules for determining cadastral data for real estate regulate the procedure for cadastral measurements of real estate.
has document type: regulation
has original language: lt-LT
has original name: NEKILNOJAMŲJŲ DAIKTŲ KADASTRO DUOMENŲ NUSTATYMO TAISYKLĖS Nr. D1-349 @lt-lt
has publication date: 2025-09-25
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/3deb251090ac11ef955ff95815eb5ce5/asr

STATYBOS TECHNINIS REGLAMENTAS STR 1.01.03:2017 „STATINIŲ IR PATALPŲ KLASIFIKAVIMAS“
type: NamedIndividual
type: Document
has country: Lithuania
has description: Construction Technical Requirements Regulation. Classification of Buildings and Premises
has document type: regulation
has original language: lt-LT
has original name: STATYBOS TECHNINIS REGLAMENTAS STR 1.01.03:2017„STATINIŲ IR PATALPŲ KLASIFIKAVIMAS“ @lt-lt
has publication date: 2016-10-27
has URL: https://www.e-tar.lt/portal/lt/legalAct/c14e6210afe511e6b844f0f29024f5ac/asr

AUTOMOBILIŲ SAUGYKLŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-44
type: NamedIndividual
type: Document
has country: Lithuania
has description: Fire safety rules for car storage facilities
has document type: regulation
has original language: lt-LT
has original name: AUTOMOBILIŲ SAUGYKLŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-44 @lt-lt
has publication date: 2019-11-01
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.418483/asr

Exit route
type: DatatypeProperty
label: Išėjimo maršrutas @lt-lt
range includes: boolean
sub property of: TravelDistance
has adopted definition type: Explicit Definition
has article ID: Chapter II, Paragraph 10.13. (STR 2.01.01(2):1999)
has country: Lithuania
has country code: LT
has definition: a predetermined route from any location in the building to the exit.
has definition: iš anksto numatytas kelias iš bet kurios pastato vietos išėjimo link. @lt-lt
has domain reference: X21NumberofDoorsExits
has domain reference: X22TravelDistance
has domain reference: X23LengthofEvacuationPath
has domain reference: X24WithoftheExits
has domain reference: X25WithoftheEvacuationPath
has domain reference: X2EVACUATION
has fire expert validation: true
has last edition: 2026-04-21T14:05:00+00:00
has notion ID: 190
has notion URL: https://www.notion.so/ExitRoute-209f8487e6e780b1b5a8ebb5893681c3
has subitem: Deadend
has subitem: Evacuation Route
has value type: Boolean (yes/no)

GAMYBOS, PRAMONĖS IR SANDĖLIAVIMO STATINIŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-45
type: NamedIndividual
type: Document
has country: Lithuania
has description: Fire safety rules for production, industrial and storage buildings
has document type: regulation
has original language: lt-LT
has original name: GAMYBOS, PRAMONĖS IR SANDĖLIAVIMO STATINIŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-45 @lt-lt
has publication date: 2024-11-01
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.418484

GYVENAMŲJŲ PASTATŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-64
type: NamedIndividual
type: Document
has country: Lithuania
has description: Fire safety rules for residential buildings
has document type: regulation
has original language: lt-LT
has original name: GYVENAMŲJŲ PASTATŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-64 @lt-lt
has publication date: 2024-11-07
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.393013

VISUOMENINIŲ STATINIŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-14
type: NamedIndividual
type: Document
has country: Lithuania
has description: Fire safety rules for public buildings
has document type: regulation
has original language: lt-LT
has original name: VISUOMENINIŲ STATINIŲ GAISRINĖS SAUGOS TAISYKLĖS Nr. 1-14 @lt-lt
has publication date: 2024-11-01
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.391196

Partial coefficients for the fire safety assessment of a building
type: DatatypeProperty
label: statinio gaisrinės saugos įvertinimo daliniai koeficientai @lt-lt
range includes: float
has adopted definition type: Explicit Definition
has article ID: Annex 3, Paragraph 1, Table 2
has country: Lithuania
has country code: LT
has definition: G1…G8 – partial coefficients for the fire safety assessment of a building, depending on the fire safety systems installed in the building and the capabilities of the fire rescue service; their numerical values are given in Table 2 of Annex 3 (https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.388658/asr). The values of the partial coefficients G3 and G4 shall only be applied with the approval of the state fire rescue service.
has definition: G1…G8 – statinio gaisrinės saugos įvertinimo daliniai koeficientai, priklausantys nuo pastate įdiegiamų gaisrinės saugos sistemų ir priešgaisrinės gelbėjimo tarnybos galimybių; jų skaitinės vertės pateiktos 3 priedo 2 lentelėje (https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.388658/asr). G3, G4 dalinių koeficientų reikšmės taikomos tik pritarus valstybinei priešgaisrinei gelbėjimo tarnybai. @lt-lt
has designator: G1…G8
has domain reference: X11CompartmentSize
has domain reference: X1COMPARTMENTATION
has fire expert validation: true
has IFC mapping: PartialCoefficient
has last edition: 2026-03-10T12:12:00+00:00
has notion ID: 512
has notion URL: https://www.notion.so/PartialCoefficient-2c6f8487e6e780b0b4adee6268ab4c80
has subitem: Partial coefficients for the fire safety assessment of a building G1
has subitem: Partial coefficients for the fire safety assessment of a building G2
has subitem: Partial coefficients for the fire safety assessment of a building G3
has subitem: Partial coefficients for the fire safety assessment of a building G4
has subitem: Partial coefficients for the fire safety assessment of a building G5
has subitem: Partial coefficients for the fire safety assessment of a building G6
has subitem: Partial coefficients for the fire safety assessment of a building G7
has subitem: Partial coefficients for the fire safety assessment of a building G8
has value type: Number

GAISRINĖS SAUGOS PAGRINDINIAI REIKALAVIMAI Nr. 1-338
type: NamedIndividual
type: Document
has country: Lithuania
has description: Basic fire safety requirements
has document type: regulation
has original language: lt-LT
has original name: GAISRINĖS SAUGOS PAGRINDINIAI REIKALAVIMAI Nr. 1-338 @lt-lt
has publication date: 2024-12-11
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.388658/asr

Statybos techninių reikalavimų reglamentas STR 2.01.01(2):1999 esminiai statinio reikalavimai. gaisrinė sauga Nr. 422
type: NamedIndividual
type: Document
has country: Lithuania
has description: Construction Technical Requirements Regulation. Essential requirements for a building. Fire safety
has document type: regulation
has original language: lt-LT
has original name: Statybos techninių reikalavimų reglamentas STR 2.01.01(2):1999 esminiai statinio reikalavimai. gaisrinė sauga Nr. 422 @lt-lt
has publication date: 2002-10-05
has URL: https://e-seimas.lrs.lt/portal/legalAct/lt/TAD/TAIS.96037/asr