ISO/ASTM 52939:2023

Additive manufacturing for construction — Qualification principles — Structural and infrastructure elements

Shalls:

79

Shoulds:

27

ISO/ASTM 52939 specifies qualification principles for additive manufacturing techniques applied to structural and infrastructure elements in construction. It defines essential quality assurance processes to ensure consistent and reliable fabrication of load-bearing and non-load-bearing components for residential and commercial building projects. This standard details necessary procedures including feasibility assessments, infrastructure setup, material management, additive construction (AC) process qualification, and comprehensive quality assurance measures. It is designed to be technology- and material-independent, serving as a guideline for organizations aiming to integrate additive manufacturing methods within established quality management systems and regulatory frameworks.

Value of Implementation

Implementing ISO/ASTM 52939 provides clear benefits by defining standardized principles for quality assurance in additive manufacturing for construction applications. This standard ensures consistent and reliable manufacturing of structural and infrastructure components by specifying key procedures, including feasibility assessments, infrastructure preparation, material management, and process qualification. Its technology- and material-independent guidelines support integration within existing quality management and regulatory systems, resulting in enhanced reliability and reduced project risks for both residential and commercial construction projects.

User Benefits

Supply Chain Manager

Unlocks the possibility of regulatory acceptance for additive construction for the first time.

Establishes a globally recognized framework where none previously existed for AM in construction.

Provides a critical foundation for demonstrating compliance of AM-produced structural and infrastructure elements.

Significantly simplifies communication with permitting authorities and regulatory bodies.

Reduces uncertainty and delays in project approvals by offering standardized procedures.

Enables AM-based construction projects to align with established regulatory and legal expectations.

Fills a critical gap in the qualification and documentation requirements necessary for widespread adoption of AM in the construction sector.

Quality/Production Engineer

Provides structured quality assurance processes specific to construction applications.

Enhances consistency in fabrication of load-bearing and non-load-bearing components.

Simplifies compliance with regulatory and building code requirements.

Clearly defines quality-critical processes, reducing variability and errors.

Supports proactive identification and management of quality issues.

Clear guidance on operational procedures within the additive construction cell.

Helps maintain consistency in printing sequences and site workflows.

Reduces risk of errors through defined roles and structured activities.

Supports smoother collaboration with quality assurance and engineering teams.

Improves confidence in managing diverse construction elements with standard methods.

Process/Operation Engineer

Offers clear guidelines for feasibility assessments and infrastructure setup.

Enables more efficient management and qualification of additive construction processes.

Provides practical procedures for maintaining consistent operations within construction projects.

Improves predictability and control of construction workflows.

Reduces operational risks and increases efficiency through standardized practices.

Correlation to ISO/ASTM 52920:2023

Supplier related with ISO/ASTM 52939:2023

Case Studies related with ISO/ASTM 52939:2023