About CEN
The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
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Project
| Reference | EN ISO/ASTM 52939:2023 |
|---|---|
| Title | Additive Manufacturing for construction - Qualification principles - Structural and infrastructure elements (ISO/ASTM 52939:2023) |
| Work Item Number | 00438063 |
| Abstract/Scope | 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. |
| Status |
Published
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| Reference Document |
ISO/ASTM 52939:2023 (EQV)
|
| date of Availability (DAV) | 2023-12-13 |
| ICS | 25.030 - Additive manufacturing |
| A-Deviation(s) | |
| Special National Condition(s) |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Citation in OJEU |
Implementation Dates
| date of Ratification (DOR) (1) | 2023-12-01 |
|---|---|
| date of Availability (DAV) (2) | 2023-12-13 |
| date of Announcement (DOA) (3) | 2024-03-31 |
| date of Publication (DOP) (4) | 2024-06-30 |
| date of Withdrawal (DOW) (5) | 2024-06-30 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) |
ISO/ASTM 52900
ISO/ASTM 52950 |
| Bibliographic references (7) | |
| Sales Points |
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(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
In the case of undated standard, a link to the last dated version is provided.
In the case of series, a link to each standard identified in the series is provided.
We also invite you to check (via the website) whether corrigenda and/or amendments shall be read in conjunction with the main standard.
(7) This list of bibliographic references, which is provided for homegrown standards only, is purely indicative and was retrieved automatically using available XML files. It is limited to publications that have been published in the XML format. For standards that are not homegrown, the corresponding international standard should be consulted.