EN ISO/ASTM 52939:2023

Additive Manufacturing for construction - Qualification principles - Structural and infrastructure elements (ISO/ASTM 52939:2023)

This document specifies quality assurance requirements for additive construction (AC) concerning building and construction projects in which additive manufacturing techniques are used for construction. The requirements are independent of the material(s) and process category used.
This document does not apply to metals.
This document specifies the criteria for additive construction processes, quality-relevant characteristics, and factors along AC system operations. It further specifies activities and sequences within an AC cell (additive construction site) and project.
This document applies to all additive manufacturing technologies in building and construction (load bearing and non-load bearing), structural and infrastructure building elements for residential and commercial applications and follows an approach oriented to the process.
This document does not cover environmental, health and safety aspects that apply to printing facility setup, material handling, operating of robotic equipment, and packing of equipment and/or elements for shipping but material supplier guidelines, robotic solution operating guidelines, and local and regional requirements are applicable.
This document does not cover design approvals, material properties characterization and testing.

Additive Fertigung für das Bauwesen - Grundsätze der Qualifizierung - Struktur- und Infrastrukturelemente (ISO/ASTM 52939:2023)

Dieses Dokument legt Qualitätssicherungsanforderungen an die additive Konstruktion (AC) in Bezug auf Bau  und Konstruktionsprojekte fest, in denen additive Fertigungsverfahren für die Konstruktion angewendet werden. Die Anforderungen sind nicht von den verwendeten Werkstoffen und Prozesskategorien abhängig.
Dieses Dokument ist nicht für Metalle anwendbar.
Dieses Dokument legt die Kriterien für additive Konstruktionsprozesse, qualitätsrelevante Eigenschaften und Faktoren im Rahmen des Betriebs von AC-Systemen fest. Es legt weiterhin Aktivitäten und Abläufe innerhalb einer AC-Zelle (Additive Baustelle) und eines Projekts fest.
Dieses Dokument ist anwendbar für alle additiven Fertigungstechnologien im Bau- und Konstruktionswesen (lasttragend und nicht-lasttragend) sowie für strukturelle und Infrastruktur-Bauelemente für Wohnungsbau- und Gewerbebauanwendungen und folgt einem an dem Prozess ausgerichteten Ansatz.
Dieses Dokument befasst sich nicht mit Umweltschutz-, Gesundheits- und Sicherheitsaspekten, die für den Aufbau der Druckeinrichtung, die Materialhandhabung, den Betrieb von Industrierobotern und das Verpacken von Ausrüstung und/oder Elementen für den Versand anwendbar sind, es gelten jedoch Richtlinien des Materiallieferanten, Betriebsrichtlinien der Robotiklösung und lokale und regionale Anforderungen.
Bauartzulassungen, Charakterisierung und Prüfung von Materialeigenschaften werden in diesem Dokument nicht behandelt.

Fabrication additive pour la construction - Principes de qualification - Eléments de structure et d'infrastructure (ISO/ASTM 52939:2023)

Le présent document spécifie les exigences d'assurance qualité applicables à la construction additive (CA) pour des projets dans le domaine du bâtiment et de la construction, et impliquant des techniques de fabrication additive. Les exigences ne dépendent pas du ou des matériaux ni de la catégorie de procédé utilisés.
Le présent document ne s'applique pas aux métaux.
Le présent document spécifie les critères pour les procédés de construction additive, les caractéristiques significatives pour la qualité et les facteurs liés aux opérations du système de CA. Il spécifie en outre les activités et séquences mises en place au sein d'une cellule de CA (site de construction additive) et d'un projet de CA.
Le présent document s'applique à l'ensemble des technologies de fabrication additive dans le domaine du bâtiment et de la construction (avec ou sans charge), concernant des éléments de construction structurels et d'infrastructure de nature résidentielle ou commerciale; il développe une approche orientée processus.
Le présent document ne couvre pas les aspects relatifs à l'environnement, à la santé et à la sécurité applicables au réglage de l'installation d'impression, à la manipulation des matériaux, au fonctionnement de l'équipement robotisé, et à l'emballage de l'équipement et/ou des éléments pour livraison; cependant, les recommandations du fournisseur de matériaux, les instructions d'utilisation des solutions robotiques et les exigences locales et régionales le prescrivent.
Le présent document ne traite pas de l'approbation de conception, de la caractérisation des propriétés des matériaux ni des essais.

Aditivna proizvodnja v gradbeništvu - Kvalifikacija - Strukturni in infrastrukturni elementi (ISO/ASTM 52939:2023)

Ta dokument določa zahteve za zagotavljanje kakovosti za aditivno proizvodnjo v gradbeništvu (AC) v zvezi z gradbenimi in konstrukcijskimi projekti, kjer se za gradnjo uporabljajo tehnike aditivne proizvodnje. Zahteve so neodvisne od uporabljenega materiala in kategorije obdelave.
Ta dokument se ne uporablja za kovine.
Ta dokument določa kriterije za postopke aditivne proizvodnje, lastnosti, pomembne za kakovost, in dejavnike in delovanje sistema aditivne proizvodnje. Prav tako določa aktivnosti in zaporedja v enoti (mesto aditivne proizvodnje v gradbeništvu) in projektu aditivne proizvodnje v gradbeništvu.
Ta dokument se uporablja za vse tehnologije aditivne proizvodnje v gradbeništvu in konstrukciji (nosilne in nenosilne), strukturne in infrastrukturne gradbene elemente za stanovanjske in komercialne uporabe in upošteva pristop, usmerjen v postopek.
Ta dokument ne zajema okoljskih, zdravstvenih in varnostnih vidikov, ki veljajo za postavitev tiskarskega obrata, ravnanje z materialom, upravljanje robotske opreme in pakiranje opreme in/ali elementov za odpremo, ampak veljajo navodila dobaviteljev materiala, navodila za upravljanje robotskih rešitev in lokalne in regionalne zahteve.
Ta dokument ne zajema odobritev projekta, opredelitev glavnih lastnosti materiala in preskušanja.

General Information

• Status: Published
• Publication Date: 12-Dec-2023
• ICS: 25.030 - Additive manufacturing
• Technical Committee: CEN/TC 438 - Additive Manufacturing
• Drafting Committee: CEN/TC 438 - Additive Manufacturing
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Dec-2023
• Completion Date: 13-Dec-2023
• Ref Project: SIST EN ISO/ASTM 52939:2024 - Additive Manufacturing for construction - Qualification principles - Structural and infrastructure elements (ISO/ASTM 52939:2023)

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2024
Aditivna proizvodnja v gradbeništvu - Kvalifikacija - Strukturni in infrastrukturni
elementi (ISO/ASTM 52939:2023)
Additive Manufacturing for construction - Qualification principles - Structural and
infrastructure elements (ISO/ASTM 52939:2023)
Additive Fertigung für das Bauwesen - Grundsätze der Qualifizierung - Struktur- und
Infrastrukturelemente (ISO/ASTM 52939:2023)
Fabrication additive pour la construction - Principes de qualification - Eléments de
structure et d'infrastructure (ISO/ASTM 52939:2023)
Ta slovenski standard je istoveten z: EN ISO/ASTM 52939:2023
ICS:
25.030 3D-tiskanje Additive manufacturing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO/ASTM 52939
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2023
EUROPÄISCHE NORM
ICS 25.030
English Version
Additive Manufacturing for construction - Qualification
principles - Structural and infrastructure elements
(ISO/ASTM 52939:2023)
Fabrication additive pour la construction - Principes de Additive Fertigung für das Bauwesen - Grundsätze der
qualification - Eléments de structure et d'infrastructure Qualifizierung - Struktur- und Infrastrukturelemente
(ISO/ASTM 52939:2023) (ISO/ASTM 52939:2023)
This European Standard was approved by CEN on 1 December 2023.

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. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists 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, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO/ASTM 52939:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO/ASTM 52939:2023) has been prepared by Technical Committee ISO/TC 261
"Additive manufacturing" in collaboration with Technical Committee CEN/TC 438 “Additive
Manufacturing” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2024, and conflicting national standards shall be
withdrawn at the latest by June 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO/ASTM 52939:2023 has been approved by CEN as EN ISO/ASTM 52939:2023 without
any modification.
INTERNATIONAL ISO/ASTM
STANDARD 52939
First edition
2023-12
Additive manufacturing for
construction — Qualification
principles — Structural and
infrastructure elements
Fabrication additive pour la construction — Principes de
qualification — Éléments de structure et d'infrastructure
Reference number
ISO/ASTM 52939:2023(E)
© ISO/ASTM International 2023
ISO/ASTM 52939:2023(E)
© ISO/ASTM International 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester. In the United States, such requests should be sent to ASTM International.
ISO copyright office ASTM International
CP 401 • Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700
CH-1214 Vernier, Geneva West Conshohocken, PA 19428-2959, USA
Phone: [phone] Phone: [phone]
Fax: [phone]
Email: [e-mail] Email: [e-mail]
Website: www.iso.org Website: www.astm.org
Published in Switzerland
ii
© ISO/ASTM International 2023 – All rights reserved

ISO/ASTM 52939:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3  Terms and definitions . 1
4 Constructability, assessment and review. 3
4.1 General . 3
4.2 AC feasibility assessment . 4
4.3 Validation plan . 5
5 Infrastructure of the AC cell . 5
6  Qualification of the additive construction process. 8
6.1 Quality-relevant process steps within the additive construction process . 8
6.2 Data preparation . 9
6.3 Requirements for the material management . 10
6.4 System related pre-processing. 11
6.5 Built process guidance .12
6.6 System (default) post-processing . 13
6.7 Process qualification . 14
7 Quality assurance .15
7.1 General . 15
7.2 Personnel requirements . .15
7.3 Documentation and tracing of the process steps . 16
7.4 Quality controls . 17
7.5 Delivery and logistics . 18
Annex A (informative) Supplementary information .19
Annex B (informative) Examples for AC quality assurance .28
Annex C (informative) Examples for quality assurance steps in built process guidance .34
Annex D (informative)  Examples for specific processes .36
Bibliography .38
iii
© ISO/ASTM International 2023 – All rights reserved

ISO/ASTM 52939:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use
of (a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed
patent rights in respect thereof. As of the date of publication of this document, ISO had not received
notice of (a) patent(s) which may be required to implement this document. However, implementers are
cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents. ISO shall not be held responsible for identifying any or all
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expressions related to conformity assessment, as well as information about ISO's adherence to
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www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 261, Additive manufacturing, in
cooperation with ASTM Committee F42, Additive Manufacturing Technologies, on the basis of a
partnership agreement between ISO and ASTM International with the aim to create a common set of
ISO/ASTM standards on Additive Manufacturing and in collaboration with the European Committee for
Standardization (CEN) Technical Committee CEN/TC 438, Additive manufacturing, in acc
...