The benefits and barriers of additive manufacturing for circular economy: A framework proposal

Tavares, Thais Moreira; Ganga, Gilberto Miller Devós; Filho, Moacir Godinho; Rodrigues, Vinícius Picanço

doi:10.1016/j.spc.2023.03.006

Cited by 30 publications

(5 citation statements)

References 133 publications

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“…7. Water consumption in the case of using AME is relatively low compared to subtractive manufacturing, which is also confirmed by other studies (Faludi et al, 2015;Tavares et al, 2023).…”

Section: Materials and Energy Flow Analysis In The Cmfmcs Under Infra...supporting

confidence: 87%

Green technologies in smart city multifloor manufacturing clusters: A framework for additive manufacturing management

Deja,

Ślączka,

Dzhuguryan

et al. 2023

Production Engineering Archives

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The development of smart sustainable megapolises is associated with the formation of city multifloor manufacturing clusters (CMFMCs) in them directly in the residential area in order to reduce the supply chain from the manufacturer to consumers. Additive technologies (ATs) belong to green technologies because they are considered environmentally sustainable due to less production waste and the ability to reuse of product materials within the circular economy concept. Sustainable development of ATs and additive manufacturing management has become a priority sphere for scientific research, and the use of ATs in the city manufacturing has become any daily reality. Nevertheless, the issues of additive manufacturing management within the CMFMCs have not yet been sufficiently studied. The primary goal of this study was to examine the possibilities of additive manufacturing management in the CMFMCs of the megapolis due to the rational facilities multi-floor layout in production buildings, considering the structure of city manufacturing and business process reengineering related to the needs of the production services market. This paper presents a novel model of facilities multi-floor layout in the production buildings of the CMFMCs, considering the structure of city manufacturing, morphological analysis of the additive manufacturing equipment (AME) used, the balance of material and energy flows under infrastructure capacity limitations of megapolis. The model was verified based on a case study for various options of the floor-by-floor grouping of AME in a building of the CMFMCs. Management solutions for maintaining the flow balance of material, energy and water resources in the CMFMCs are discussed. The results may be useful for additive manufacturing management in an urban environment, taking into account the needs of the production services market in the megapolis.

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“…7. Water consumption in the case of using AME is relatively low compared to subtractive manufacturing, which is also confirmed by other studies (Faludi et al, 2015;Tavares et al, 2023).…”

Section: Materials and Energy Flow Analysis In The Cmfmcs Under Infra...supporting

confidence: 87%

Green technologies in smart city multifloor manufacturing clusters: A framework for additive manufacturing management

Deja,

Ślączka,

Dzhuguryan

et al. 2023

Production Engineering Archives

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“…Setaki and Timmeren [59] delineated how disruptive, frequently digital technologies have the potential to facilitate a CE in the building industry, particularly during the construction and demolition phases, which are recognized as the two most wasteful stages in the building cycle. Furthermore, in the realm of additive manufacturing, Tavares et al [60] conducted a comprehensive review outlining the assessment of advantages and obstacles associated with additive manufacturing in the context of the circular economy. They also introduced a proposed framework.…”

Section: Extending Product Lifespan and End-of-life Strategiesmentioning

confidence: 99%

Circular Material Usage Strategies and Principles in Buildings: A Review

Santos,

Cervantes,

Zaragoza-Benzal

et al. 2024

Buildings

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Building construction accounts for a significant proportion of global greenhouse gas emissions, raw material extraction, and waste production. Applying circular economy (CE) principles in the building construction industry would considerably reduce these values. However, uptake by the industry is relatively slow, which is largely attributed to sectoral barriers, including limitations in knowledge and experience. This review paper aims to assess and contribute to diminishing these obstacles by offering a comprehensive review of circular material usage principles and strategies within the construction sector. Opportunities and facilitators of change are also presented, including innovations and emerging technologies in recycling, digitization, robotic systems, novel materials, and processing. Finally, four case studies demonstrate the application of circular theory via a novel block system, recycled aggregate, modular kitchen reuse, and an energy efficiency retrofit. The conclusions show that future efforts should prioritize the development of strong regulatory frameworks, awareness initiatives, and international cooperation. In this regard, the integration of technological advancements, such as AI, robotics, and blockchain, is essential for optimizing waste management efficiency. Furthermore, education on circular practices plays a critical role. Through global collaboration, standardizing circular construction approaches can promote a more sustainable and resilient building construction industry.

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“…Las barreras que impiden la adopción de la economía circular en las mipymes son mayormente de conocimiento e investigaciones sobre innovación en el diseño, tecnológicas, culturales -reflejadas en la falta de interés de los empresarios por adoptar la economía circular en los procesos industriales-, financieras, estratégicas, de mercado y regulatorias (Kirchherr et al, 2018;Mishra et al, 2022). Asimismo, existen empresas manufactureras que persisten en emplear un enfoque lineal en sus procesos, debido a que perciben el camino para lograr la transición hacia la economía circular como un proceso complejo (Da Costa Pimenta, 2022), Identificación de distritos potenciales para la implementación de sinergias industriales La débil legislación en la implementación de estrategias de economía circular, la cual comprende también a las SI, impide que las mipymes manufactureras se desempeñen de forma sostenible (Moreira Tavares et al, 2023).…”

Section: Barreras Para El Desarrollo De Sinergias Industriales En Mip...unclassified

Identificación de distritos potenciales para la implementación de sinergias industriales aplicables a mipymes manufactureras de Lima metropolitana

Prada Alvarez

2023

Ing. ind. (Lima)

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Las sinergias industriales son prácticas diseñadas para optimizar el manejo de recursos mediante el uso de residuos sólidos y material de descarte, como materias primas, para promover un ciclo sostenible y continuo en la producción y consumo industrial. El diseño metodológico de esta investigación comprende un análisis documental con un enfoque cualitativo y de alcance descriptivo, con el objetivo de identificar los distritos en Lima Metropolitana con potencialidad de implementar sinergias industriales (SI) aplicables en mipymes manufactureras. Los resultados señalan que el grupo industrial de fabricación de productos textiles es el grupo con mayor cantidad de mipymes manufactureras. Asimismo, los distritos de Lima Metropolitana con mayor potencialidad para implementar SI son San Juan de Lurigancho, Ate, Santiago de Surco y San Martín de Porres. Estos resultados permiten una comprensión de las oportunidades y desafíos para la transición hacia una economía circular en el sector industrial, lo que proporciona una base para futuras propuestas y acciones estratégicas sectoriales.

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The benefits and barriers of additive manufacturing for circular economy: A framework proposal

Cited by 30 publications

References 133 publications

Green technologies in smart city multifloor manufacturing clusters: A framework for additive manufacturing management

Green technologies in smart city multifloor manufacturing clusters: A framework for additive manufacturing management

Circular Material Usage Strategies and Principles in Buildings: A Review

Identificación de distritos potenciales para la implementación de sinergias industriales aplicables a mipymes manufactureras de Lima metropolitana

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