Building information modelling - Information structure based on EN ISO 16739 1 to exchange data templates and data sheets for construction objects - Part 1: Data templates and configured construction objects

The digital transformation of the construction industry includes also the digital transformation of the supply change of construction products. With ISO 16739-1 exists an open language to design, transfer and maintain construction models. The construction models (eg. of a building) contain a digital twin of real-life products. The data of these products should be transported in a digital format on the way from the manufacturer to the building owner.
This product data should be expressed also in an easy and open way. The creators of product data files should be able to do this manually or automatically, as they like it. The users of product data should be able to use it to:
• Import products easily in the as-planned-bim-models to plan with the products in an early stage of development
• Import delivered real life products easily in their as-built-bim-models to document them for a later stage of development
These scenarios fit in the business models of manufacturers, planners, construction companies and facility managers.
The working group 4 of CEN-TC442 has published proposals for creating new work items in the sector of CEN regarding the storage and the transport of product data in the sector of building information modelling (BIM):
prEN ISO 23386: Building information modelling and other digital processes used in Construction – Methodology to describe, author and maintain properties in interconnected dictionaries
prEN ISO 23387: Data templates for construction works entities, Part 1:  Objects, collections, and relationships defining the general structure of data templates
This standard defines a format for exchanging empty product data templates and filled product data templates (product data) and therefore fills the missing link between the product data sources (e.g. catalogues) from the manufacturers to the construction models of the designers and owners.
The part 1 of the standard describes a way to represent information templates and configured products in a library based on a structure based on ISO 16739-1 (prEN ISO 16739-1) and how this relates to the upcoming standards prEN ISO 23386 and prEN ISO 23387.
The part 2 will define the way, how a (requirements) request can be formulated with EN ISO 16739 and how this can be used to represent variants of configurable products. The requests by part 2 will be applicable to product libraries based on part 1.
The part 2 will furthermore define a way, to create a constraint based product library for highly configurable products to
support an interactive selection process. The application of an request to a "Part1-Library" and to a "Part2-
Library" shall response same products as the result. It is up to the manufacturers to choose the way, they want to represent their products ("Part1-Library" and/or
"Part2-Library"), they just have to be sure, that all requests can be applied to both types of libraries.

Building Information Modelling (BIM) - Datenstruktur nach EN ISO 16739-1:2018 für den Austausch von Datenvorlagen und Datenblättern für Bauobjekte - Teil 1: Datenvorlagen und konfigurierte Bauobjekte

Dieses Dokument definiert die syntaktischen Merkmale einer generischen Struktur zur Übertragung von Bauobjektdaten entsprechend EN ISO 16739-1:2020, EN ISO 23386 und EN ISO 23387.
Durch die Anwendung dieses Dokuments können Interessenvertreter der Bauindustrie ihre Informationen zu Bauobjekten (z. B. Produktdaten) anhand eines maschinell interpretierbaren Formats strukturieren, steuern, aktualisieren, verwalten und übertragen.
Darüber hinaus können mehrere Interessenvertreter des Prozesses ihre Softwaretechnologien bestmöglich nutzen, wobei sie Datenduplizierung vermeiden, Zeit sparen sowie Qualität und Transparenz verbessern. Das Szenario, in dem diese Norm gilt, betrifft Hersteller, Konstrukteure, Ingenieure sowie Anlagen- und Gebäudeverwalter.
Der syntaktische Ansatz betrachtet die Möglichkeit der Wiederverwendung von Spezifikationen entsprechend der internationalen Norm EN ISO 16739-1:2020 als primäres Ziel. Dieses spezifische Ziel wird durch die Lieferung der Modell-Bereichs-Definition (MVD) „Datenansicht von Bauobjekten“ (COD) erreicht, die neben den anderen bereits veröffentlichten MVD zur Verfügung gestellt wird.
Entwickler von Softwarehäusern und Softwareanwendungen können dieses Dokument dazu nutzen, Schnittstellen zum Importieren und Exportieren von Bauobjektdaten entsprechend der offiziellen Norm EN ISO 16739-1:2020 zu implementieren.

Modélisation des informations de la construction (BIM) - Structure des informations basée sur l'EN ISO 16739-1:2018 pour l'échange de modèles de données et de feuilles de données pour les objets de construction - Partie 1: Modèles de données et objets de construction configurés

Le présent document définit les caractéristiques syntaxiques d’une structure générique pour le transport de données relatives aux objets de construction s'appuyant sur les normes EN ISO 16739-1:2020, EN ISO 23386 et EN ISO 23387.
L'application de ce document permet aux parties prenantes du secteur de la construction de structurer, encadrer, mettre à jour, maintenir et transporter leurs informations sur les objets de construction (par exemple les données de produits) dans un format interprétable par les ordinateurs.
En outre, plusieurs intervenants dans le processus peuvent tirer le meilleur parti de leurs technologies logicielles, en évitant la réplication des données, en gagnant du temps et en améliorant à la fois la qualité et la transparence. Les principaux acteurs concernés par l’application de la présente norme sont les producteurs, les concepteurs, les constructeurs, les gestionnaires d'actifs et les exploitants.
L'approche syntaxique considère comme principal objectif la possibilité de réutiliser les spécifications données dans la Norme internationale EN ISO 16739-1:2020. Cet objectif spécifique est atteint grâce à la définition de vue de modèle (MVD Model View Definition) « Construction Objects Data View - vue de données d’objets de construction » (COD) qui est disponible avec les autres MVD déjà établies.
Les éditeurs de logiciels et les développeurs d'applications logicielles peuvent utiliser ce document pour implémenter des interfaces pour l'importation et l'exportation d'objets de construction conformément à la norme officielle EN ISO 16739-1:2020.

Informacijsko modeliranje gradenj - Podatkovna struktura za izmenjavo podatkovnih predlog in tehničnih listov gradnikov, ki temelji na EN ISO 16739-1 - 1. del: Podatkovne predloge in konfigurirani gradniki

General Information

Status
Not Published
Public Enquiry End Date
14-Jul-2022
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
04-Apr-2022
Due Date
22-Aug-2022
Completion Date
14-Jul-2022

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SLOVENSKI STANDARD
oSIST prEN 17549-1:2022
01-julij-2022
Informacijsko modeliranje gradenj - Podatkovna struktura za izmenjavo

podatkovnih predlog in tehničnih listov gradnikov, ki temelji na EN ISO 16739-1 - 1.

del: Podatkovne predloge in konfigurirani gradniki

Building information modelling - Information structure based on EN ISO 16739 1 to

exchange data templates and data sheets for construction objects - Part 1: Data
templates and configured construction objects

Building Information Modelling (BIM) - Datenstruktur nach EN ISO 16739-1:2018 für den

Austausch von Datenvorlagen und Datenblättern für Bauobjekte - Teil 1: Datenvorlagen

und konfigurierte Bauobjekte

Modélisation des informations de la construction (BIM) - Structure des informations

basée sur l'EN ISO 16739-1:2018 pour l'échange de modèles de données et de feuilles

de données pour les objets de construction - Partie 1: Modèles de données et objets de

construction configurés
Ta slovenski standard je istoveten z: prEN 17549-1
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
91.010.01 Gradbeništvo na splošno Construction industry in
general
oSIST prEN 17549-1:2022 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17549-1:2022
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oSIST prEN 17549-1:2022
DRAFT
EUROPEAN STANDARD
prEN 17549-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2022
ICS 35.240.67
English Version
Building information modelling - Information structure
based on EN ISO 16739 1 to exchange data templates and
data sheets for construction objects - Part 1: Data
templates and configured construction objects

Modélisation des informations de la construction (BIM) Building Information Modelling (BIM) - Datenstruktur

- Structure des informations basée sur l'EN ISO 16739- nach EN ISO 16739-1:2018 für den Austausch von

1:2018 pour l'échange de modèles de données et de Datenvorlagen und Datenblättern für Bauobjekte - Teil

feuilles de données pour les objets de construction - 1: Datenvorlagen und konfigurierte Bauobjekte

Partie 1: Modèles de données et objets de construction
configurés

This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee

CEN/TC 442.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations

which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other

language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC

Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are

aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without

notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17549-1:2022 E

worldwide for CEN national Members.
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oSIST prEN 17549-1:2022
prEN 17549-1:2022 (E)
Contents
Page

European foreword ............................................................................................................................................ 7

Introduction .......................................................................................................................................................... 8

Detailed digital description of a construction object ............................................................................. 8

Procurement and purchase ............................................................................................................................. 8

Construction site management (Logistic) .................................................................................................. 8

Handover to facilities management ............................................................................................................. 9

Safety and risk management ........................................................................................................................... 9

Exchange of digital product declaration ..................................................................................................... 9

Online platforms for construction objects ................................................................................................. 9

1 Scope ........................................................................................................................................................ 10

1.1 Construction Objects Data View .................................................................................................... 10

1.1.1 Catalogue of configured construction objects exchange ...................................................... 20

1.1.2 Data sheet exchange .......................................................................................................................... 20

1.1.3 Data template exchange ................................................................................................................... 20

2 Normative references ........................................................................................................................ 20

3 Terms, definitions and abbreviated terms ................................................................................ 21

3.1 Terms and definitions ....................................................................................................................... 21

3.2 Abbreviated terms .............................................................................................................................. 22

4 Fundamental concepts and assumptions ................................................................................... 22

4.1 Construction object types data ...................................................................................................... 24

4.1.1 Construction object types decomposition ................................................................................. 24

4.1.2 Type system assignment .................................................................................................................. 25

4.2 Construction objects data ................................................................................................................ 26

4.2.1 Construction object decomposition ............................................................................................. 26

4.2.2 Construction object filling ............................................................................................................... 26

4.2.3 Data .......................................................................................................................................................... 27

4.2.4 Explicit property units ...................................................................................................................... 28

4.2.5 System assignment ............................................................................................................................. 30

4.3 Data templates ..................................................................................................................................... 31

4.3.1 Complex data template ..................................................................................................................... 31

4.3.2 Explicit property template units ................................................................................................... 31

4.3.3 Property template classification association ........................................................................... 32

4.3.4 Property template document association .................................................................................. 33

4.3.5 Simple data template ......................................................................................................................... 33

4.4 Declarations .......................................................................................................................................... 34

4.4.1 Declaration for data template exchange .................................................................................... 35

4.4.2 Declaration of classification ............................................................................................................ 35

4.4.3 Declaration of construction object types ................................................................................... 36

4.4.4 Declaration of construction objects ............................................................................................. 36

4.4.5 Declaration of property templates ............................................................................................... 37

4.5 Documents ............................................................................................................................................. 38

4.5.1 Document classfication ..................................................................................................................... 39

4.5.2 Document information ..................................................................................................................... 40

4.6 Object Association .............................................................................................................................. 40

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4.6.1 Classification Association ................................................................................................................ 41

4.6.2 Document Association ...................................................................................................................... 41

4.6.3 Material Layer Set ............................................................................................................................... 42

4.7 Object Definition ................................................................................................................................. 46

4.7.1 Object Typing ....................................................................................................................................... 47

4.7.2 Property Sets ........................................................................................................................................ 48

4.8 Partial Templates ............................................................................................................................... 52

4.8.1 Material Styles ..................................................................................................................................... 52

4.8.2 Values ...................................................................................................................................................... 52

4.9 Project Context .................................................................................................................................... 54

4.9.1 Measures and units ............................................................................................................................ 55

4.9.2 Project Document Information ...................................................................................................... 56

4.10 Root concepts ....................................................................................................................................... 57

4.10.1 Dictionaries .......................................................................................................................................... 57

4.10.2 Shapes ..................................................................................................................................................... 63

4.10.3 Software Identity ................................................................................................................................ 64

4.10.4 Transport ............................................................................................................................................... 64

5 Core data schemas .............................................................................................................................. 65

5.1 IfcKernel ................................................................................................................................................. 65

5.1.1 Schema Definition .............................................................................................................................. 65

5.1.2 Types ....................................................................................................................................................... 67

5.1.3 Entities .................................................................................................................................................... 68

5.1.4 Functions ............................................................................................................................................ 142

5.1.5 Rules ..................................................................................................................................................... 146

5.1.6 Property Sets ..................................................................................................................................... 146

5.2 IfcProductExtension ......................................................................................................................... 146

5.2.1 Schema Definition ........................................................................................................................... 146

5.2.2 Types .................................................................................................................................................... 146

5.2.3 Entities ................................................................................................................................................. 147

5.2.4 Property Sets ..................................................................................................................................... 167

5.2.5 Quantity Sets ..................................................................................................................................... 167

6 Shared element data schemas ..................................................................................................... 167

6.1 IfcSharedBldgElements .................................................................................................................. 167

6.1.1 Schema Definition ........................................................................................................................... 167

6.1.2 Types .................................................................................................................................................... 168

6.1.3 Entities ................................................................................................................................................. 169

6.1.4 Property Sets ..................................................................................................................................... 172

6.1.5 Quantity Sets ..................................................................................................................................... 172

6.2 IfcSharedBldgServiceElements .................................................................................................... 172

6.2.1 Schema Definition ........................................................................................................................... 172

6.2.2 Types .................................................................................................................................................... 173

6.2.3 Entities ................................................................................................................................................. 177

6.2.4 Property Sets ..................................................................................................................................... 180

6.2.5 Quantity Sets ..................................................................................................................................... 180

7 Domain specific data schemas .................................................................................................... 180

8 Resource definition data schemas ............................................................................................. 180

8.1 IfcActorResource ............................................................................................................................... 180

8.1.1 Schema Definition ........................................................................................................................... 180

8.1.2 Types .................................................................................................................................................... 181

8.1.3 Entities ................................................................................................................................................. 184

8.2 IfcApprovalResource ....................................................................................................................... 192

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8.2.1 Schema Definition ............................................................................................................................ 192

8.2.2 Entities ................................................................................................................................................. 192

8.3 IfcConstraintResource ..................................................................................................................... 195

8.3.1 Schema Definition ............................................................................................................................ 195

8.3.2 Types .................................................................................................................................................... 196

8.3.3 Entities ................................................................................................................................................. 197

8.4 IfcCostResource ................................................................................................................................. 199

8.4.1 Schema Definition ............................................................................................................................ 199

8.4.2 Types .................................................................................................................................................... 200

8.4.3 Entities ................................................................................................................................................. 200

8.5 IfcDateTimeResource ...................................................................................................................... 203

8.5.1 Schema Definition ............................................................................................................................ 203

8.5.2 Types .................................................................................................................................................... 203

8.5.3 Entities ................................................................................................................................................. 207

8.6 IfcExternalReferenceResource...................................................................................................... 210

8.6.1 Schema Definition ............................................................................................................................ 210

8.6.2 Types .................................................................................................................................................... 211

8.6.3 Entities ................................................................................................................................................. 216

8.7 IfcGeometryResource ....................................................................................................................... 242

8.7.1 Schema Definition ............................................................................................................................ 242

8.7.2 Types .................................................................................................................................................... 242

8.7.3 Entities ................................................................................................................................................. 242

8.7.4 Functions ............................................................................................................................................. 245

8.8 IfcMaterialResource ......................................................................................................................... 245

8.8.1 Schema Definition ............................................................................................................................ 245

8.8.2 Types .................................................................................................................................................... 246

8.8.3 Entities ................................................................................................................................................. 251

8.8.4 Functions ............................................................................................................................................. 287

8.8.5 Property Sets ..................................................................................................................................... 287

8.9 IfcMeasureResource ......................................................................................................................... 287

8.9.1 Schema Definition ............................................................................................................................ 287

8.9.2 Types .................................................................................................................................................... 288

8.9.3 Entities ................................................................................................................................................. 311

8.9.4 Functions ............................................................................................................................................. 330

8.10 IfcProfileResource ............................................................................................................................ 334

8.10.1 Schema Definition ............................................................................................................................ 334

8.10.2 Types .................................................................................................................................................... 334

8.10.3 Entities ................................................................................................................................................. 335

8.10.4 Property Sets ..................................................................................................................................... 337

8.11 IfcPropertyResource ........................................................................................................................ 337

8.11.1 Schema Definition ............................................................................................................................ 337

8.11.2 Types .................................................................................................................................................... 337

8.11.3 Entities ................................................................................................................................................. 338

8.11.4 Functions ............................................................................................................................................. 362

8.12 IfcQuantityResource ........................................................................................................................ 362

8.12.1 Schema Definition ............................................................................................................................ 362

8.12.2 Entities ................................................................................................................................................. 362

8.13 IfcRepresentationResource ........................................................................................................... 363

8.13.1 Schema Definition ............................................................................................................................ 363

8.13.2 Types .................................................................................................................................................... 364

8.13.3 Entities ................................................................................................................................................. 364

8.13.4 Functions ............................................................................................................................................. 372

8.13.5 Rules ..................................................................................................................................................... 372

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8.14 IfcUtilityResource ............................................................................................................................. 373

8.14.1 Schema Definition ........................................................................................................................... 373

8.14.2 Types .................................................................................................................................................... 373

8.14.3 Entities ................................................................................................................................................. 374

Annex A (normative) Computer interpretable listings ................................................................... 379

A.1 Construction Objects Data View ................................................................................................. 379

Annex B (informative) Alphabetical listings ....................................................................................... 380

B.1 Definitions .......................................................................................................................................... 380

B.1.1 Defined Types (16) .......................................................................................................................... 380

B.1.2 Enumeration Types (15) ............................................................................................................... 380

B.1.3 Select Types (13).............................................................................................................................. 381

B.1.4 Entities (101) .................................................................................................................................... 381

B.1.5 Functions (7) ..................................................................................................................................... 384

B.1.6 Rules (2) .............................................................................................................................................. 384

B.1.7 Property Sets (0) .............................................................................................................................. 385

B.1.8 Quantity Sets (0) .............................................................................................................................. 385

B.1.10 Property Enumerations (0) .............
...

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