Annex 3: Building part from prEN 15978 mapped with Nordic classifications systems

prEN 15978
Sustainability of construction work. Assessment of the environmental performance of buildings. Calculation method.

IEC/ISO 81346
With notes describing division to the Danish CCS

1 letter = Functional system a)
2 letters = Technical system b)
3 letters = Component c)

CoClass class/numbered type
1 letter = Functional system
2 letters = Constructive system
3 letters = Component

Com­ments

 

Comments

IFC Entity

IFC Prede­finedType (koodistot​.suomi.fi)

IFC Proper­ties

Comments

 

 

 

Pre-construc­tion works

Facili­tating works

Tempo­rary/​Enabling works

-

-

 

 

 

1)

 

1) Talo2000 includes classes for project management, design, supervision, construction, and maintenance, but they do not match the categories of the EN 15978 standard.

IfcTask 2)

STARTUP

 

2) An IfcTask may be assigned a Work Breakdown Structure (WBS) code from a published external structure or company standard. As well as being used to designate the code, the classification structure also enables the source of the work breakdown structure classification to be identified.

2.01.

Demolition, site preparation, and formation

21

Site and foun­dation

Specialist ground­works

-

-

 

 

 

1)

-

 

IfcTask 2)

CON­STRUCTION

 

 

2.01.

Demolition, site preparation, and formation

 

Work to existing building

Demolition and alterations

-

-

 

 

 

1)

-

 

IfcTask 2)
IfcTask 2)

DEMOLITION
ADJUSTMENT

 

 

2.01.

Demolition, site preparation, and formation

-

 

Substruc­ture

Foundations and piles

A

Ground system

A20

Foun­dation

 

121
1121

Foun­dations
Piles

 

IfcFooting
IfcPile (IfcDeep​Foun­dation)

FOOTING_BEAM, PAD_FOOTING, STRIP_FOOTING

 

IfcDeepFoundation is a supertype of IfcPile, so it may not be necessary.

2.02.

Substruc­ture

215
216

Pilar foun­dations
Foun­dations

Basement walls

B

Wall system

B31

Cellar wall system

 

1212

Enclosure walls

 

IfcWall

SOLIDWALL

 

 

2.02.

Substruc­ture

231

Bearing walls

Retaining walls

B

Wall system

B32

Retaining wall system

 

1153

Retaining walls

 

IfcWall

RETAINING WALL

 

 

2.02.

Substruc­ture

231

Bearing walls

Waterproofing

FSG

Protective seal

FSG10

Water­proofing

 

12124

Thermal insulation

 

IfcCovering

MEMBRANE

 

IfcMembrane is not an IFC class. It is defined by the IfcCovering and PredefinedType MEMBRANE.

2.02.

Substruc­ture

231

Bearing walls

Ground floor construction

C

Slab system

C10

Bottom slab system

 

122

Ground floors

 

IfcSlab

BASESLAB

Pset_Slab​Common.Load-bearing = TRUE

 

2.02.

Substruc­ture

252

Bottom slab system

Super-structure

Frame

Columns

ULD

Column

ULD

Column

 

1233

Columns

 

IfcColumn

COLUMN

Pset_Column​Common.Load- bearing = TRUE

 

2.03.

Structure

223

Columns

Beams

ULE

Beam

ULE

Beam

 

1234

Beams

 

IfcBeam

BEAM

Pset_Beam​Common.Load- bearing = TRUE

 

2.03.

Structure

222

Beams

Shear walls

BD

Wall structure

BD

Wall structure

 

1232

Bearing walls

No distinction is made between load-bearing and shear walls in Talo2000.

IfcWall

SHEAR

Pset_Wall​Common.Load-bearing = TRUE

 

2.03.

Structure

231

Bearing walls

Upper floors

C

Slab system

C20

Mid slab system

 

1235

Inter­mediate floors

 

IfcSlab
IfcBeam

FLOOR
HOLLOWCORE

Pset_Slab​Common.Load-bearing = TRUE
Pset_Beam​Common.Load-bearing = TRUE

 

2.03.

Structure

251

Slab system

Balconies

C

Slab system

C41

Balcony slab system

 

1251

Balconies

 

IfcElement​Assembly
- IfcSlab
- IfcWall
- IfcRailing
- IfcRailing
- IfcCurtain​Wall

FLOOR
PARAPET
GUARDRAIL
HANDRAIL

 

 

2.03.

Structure

284

Balconies

Roof

Roof structure

D

Roof system

D

Roof system

 

1261

Roof substruc­tures

 

IfcRoof

* Shape of the roof

 

 

2.03.

Structure

261

Roof structure

Weather­proofing

FSG
RQA

Protective seal
Insulation

FSG10
RQA

Water­proofing
Insulation

 

1263

Roofings

 

IfcCovering

ROOFING

 

IfcMembrane is not an IFC class. It is defined by the IfcCovering and PredefinedType MEMBRANE.

2.03.

Structure

262

Roofing

Stairs and ramps

AF
AG

Stair construction
Ramp construction

AF
AG

Stair construc­tion
Ramp construc­tion

 

1237

Structural frame stairs

 

IfcStair
IfcRamp
IfcSlab

LANDING

 

 

2.03.

Structure

281
282

Internal stairs
External stairs

Fabric

External envelope

External walls

B

Wall system

B10

Exterior wall system

 

1241

External walls

 

IfcWall

SOLIDWALL

Pset_Slab​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

231
232

External bearing and non-bearing walls

Windows

QQA

Window

QQA

Window

 

1242

Windows

 

IfcWindow

WINDOW, LIGHTDOME, SKYLIGHT

Pset_Window​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

2341

Windows

External doors

QQC

Door

QQC

Door

 

1243

External doors

 

IfcDoor

DOOR, TRAPDOOR

Pset_Door​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

2342

External doors

Shading devices

RQD

Screen

RQD

Screen

 

1244

Facade attach­ments

 

IfcShading​Device

SHUTTER

Pset_Shading​Device​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

237

Solar screen

Internal walls

Internal walls – load-bearing

B

Wall system

B20

Interior wall system

 

1232

Bearing walls

 

IfcWall

PARTITIONING, SHEAR

Pset_Wall​Common.Is​External = FALSE
Pset_Wall​Common.Load-bearing = TRUE

To identify load-bearing and non-load-bearing interior walls, the IsExternel and LoadBearing properties must be set.

2.03.

Structure

241

Internal load-bearing walls

Internal walls – non-load-bearing

B

Wall system

B20

Interior wall system

 

1311

Partitions

 

IfcWall

PARTITIONING, SHEAR

Pset_Wall​Common.Is​External = FALSE
Pset_Wall​Common.Load-bearing = FALSE

To identify load-bearing and non-load-bearing interior walls, the IsExternel and load-bearing properties must be set.

2.04.

Architec­tural works | non-structural works

242

Internal non-load-bearing walls

Internal doors

QQC

Door

QQC

Door

 

1315

Internal doors

 

IfcDoor

DOOR

Pset_Door​Common.Is​External = FALSE

 

2.04.

Architec­tural works | non-structural works

2442

Internal doors

Finishes

External finishes

Cladding

NCB

Wall covering

NCB

Wall covering

 

12414

Sheating

 

IfcCovering

CLADDING

Pset_Covering​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

235

External cladding and sheating

Coatings

FSA
FSB

Plaster
paint

FSZ

Coating

 

12414

Sheating

 

IfcCovering

COPING

Pset_Covering​Common.Is​External = TRUE

 

2.04.

Architec­tural works | non-structural works

235

External cladding and sheating

Internal finishes

Wall finishes

FSA
FSB

Plaster
paint

FSZ

Coating

 

13261

Wall finishing

 

IfcCovering

COPING

Pset_Covering​Common.Is​External = FALSE

 

2.04.

Architec­tural works | non-structural works

236

Internal sheating

Raised floors

BF

Floor structure

AQ

Floor construc­tion

 

1321

Floor surface elements

 

IfcSlab

FLOOR

Pset_Covering​Common.Is​External = FALSE

 

2.04.

Architec­tural works | non-structural works

253
254

Floor construction

Floor finishes

NCC

Flooring

NCC

Flooring

 

1322

Floorings

 

IfcCovering

FLOORING

Pset_Covering​Common.Is​External = FALSE

 

2.04.

Architec­tural works | non-structural works

255

Floorings

Ceiling finishes

NCE

Roofing

NCE

Roofing

 

1324

Ceiling finishings

 

IfcCovering

CEILING

Pset_Covering​Common.Is​External = FALSE

 

2.04.

Architec­tural works | non-structural works

256
257

Ceilings

Building services

Water systems

Hot water ​distri­bution

F

Water and fluid system

F22

Tap hot water system

 

212

Water and sewerage systems

LVI2010

Ifc​Distribution​System

DOMESTIC​HOTWATER

 

 

2.05.

Services and equipment

312

Water and sewerage systems

Cold water ​distri­bution

F

Water and fluid system

F21

Tap cold water system

 

212

Water and sewerage systems

LVI2010

Ifc​Distribution​System

DOMESTIC​COLDWATER

 

 

2.05.

Services and equipment

312

Water and sewerage systems

Water treatment systems

KC

Filter system

KC

Filter system

 

212

Water and sewerage systems

LVI2010

Ifc​Distribution​System

WASTEWATER

 

 

2.05.

Services and equipment

312

Water and sewerage systems

Rainwater systems

G

Drainage and waste system

G24

Roof water runoff system

 

2124

Regional sections for water and sewerage systems

LVI2010

Ifc​Distribution​System

RAINWATER

 

 

2.06.

Surface and under­ground drainage

Drainage

Sewage systems

G

Drainage and waste system

G11

Waste­water system

 

212

Water and sewerage systems

LVI2010

Ifc​Distribution​System

SEWAGE

 

 

2.05.

Services and equipment

312

Water and sewerage systems

Lighting

Internal lighting

Q

Lighting system

Q11

General lighting system for building space

 

S251

Internal lighting system

S2010

Ifc​Electrical​Circuit

LIGHTING

 

 

2.05.

Services and equipment

442

Internal lighting system

External lighting

Q

Lighting system

Q12

General lighting system for outdoor space

 

S252

External lighting system

S2010

Ifc​Electrical​Circuit

LIGHTING

 

 

2.05.

Services and equipment

744

External lighting system

Electricity generation and distribution

K

Electrical system

K

Electrical system

 

S212

Electricity generation systems

S2010

Ifc​Distribution​System

POWER​GENERATION

 

 

2.05.

Services and equipment

411

Electrical system

Renewable generation systems

K.HG

Electrical system > Electrical power supply system

K.HG31

Electrical system > Solar electric supply system

 

S212

Electricity generation systems

S2010

Ifc​Distribution​System

POWER​GENERATION

 

 

2.05.

Services and equipment

471

Electrical system > Solar electric supply system

Heating systems

H

Cooling and heating system

H20

Heating system

 

211

Heating systems

LVI2010

Ifc​Distribution​System

HEATING

 

 

2.05.

Services and equipment

325
356
45

Heating systems

Cooling systems

H

Cooling and heating system

H10

Cooling system

 

214

Cooling systems

LVI2010

Ifc​Distribution​System

 

 

 

2.05.

Services and equipment

353
356

Cooling systems

Ventilation systems

J

Ventilation system

J

Ventilation system

 

213

Ventilation systems

LVI2010

Ifc​Distribution​System

VENTILATION

 

 

2.05.

Services and equipment

36

Ventilation systems

Conveying systems

N

Transportation system

N

Transpor­tation system

 

S222

Main distri­bution system

S2010

Ifc​Distribution​System

CONVEYING

 

 

2.05.

Services and equipment

 

 

Telecoms and data systems

M

Information and communication system

M

Infor­mation and communi­cation system

 

T1

Communi­cation and infor­mation network systems

S2010

Ifc​Distribution​System

FIXED​TRANSMISSION​NETWORK

 

 

2.05.

Services and equipment

5

Commu­nication and infor­mation network systems

Fire protection systems

P.PA

Security and safety system > Fire protection system

P10

Fire safety system

 

T6

Fire safety systems

S2010

Ifc​Distribution​System

FIREPROTECTION

 

 

2.05.

Services and equipment

33

Fire safety systems

Communication and security installations

M

Information and communication system

P30

Personal safety system

 

T5

Security systems

S2010

Ifc​Distribution​System

SECURITY

 

 

2.05.

Services and equipment

54

Security systems

 

a) ISO 81346-12:2019, Table A.1
b) ISO 81346-12:2019, Table A.2
c) EN IEC 81346-2:2019, Table 2