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Life cycle assessment of 3D printing geo‐polymer concrete

Life cycle assessment of 3D printing geo‐polymer concrete

Life cycle assessment of 3D printing geo‐polymer concrete ...

Aug 13, 2019  2.2 The 3D printing geo-polymer concrete (3DGP) technology. 3D printing has an advantage of manufacturing customized products, while maintaining similar performance and functions as ordinary concrete. In the 3DGP technology system, the powder and a binding material are two key materials for concrete manufacturing.

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Life cycle assessment of 3D printing geo‐polymer concrete ...

Aug 13, 2019  Life cycle assessment of 3D printing geo-polymer concrete: An ex-ante study. Yue Yao, ... The environmental performance of the combined use of the two innovations is evaluated through an ex-ante life cycle assessment (LCA). First, an attributional LCA was implemented, using data collected from the manufacturer to identify the hotspots for ...

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Life Cycle Assessment of 3D Printing Geo-polymer Concrete ...

Life Cycle Assessment of 3D Printing Geo-polymer Concrete: An Ex-ante Study. Three-dimensional (3D) printing and geo-polymers are two environmentally oriented innovations in concrete manufacturing. The 3D printing of concrete components aims to reduce raw material consumption and waste generation. Geo-polymer is being developed to replace ...

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Life cycle assessment of geopolymer concrete - ScienceDirect

Nov 30, 2018  The Life Cycle Assessment (LCA) of a Geopolymer Concrete (GC) was elaborated after scaling up the Life Cycle Inventory (LCI) from laboratory scale to industrial scale. The most relevant raw materials and processes contributing to its environmental performance were identified. Besides, the influence in the environmental impacts of both, the ...

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Researchers Assess the Use of 3D Printing Geo-Polymer Concrete

In the recently published ‘Life Cycle Assessment of 3D Printing Geo-polymer Concrete: An Ex-ante Study,’ authors Yue Yao, Mingming Hu, Francesco Di Maio, and Stefano Cucurachi examine the development of geo-polymers in concrete, and delve further into the use of 3D printing within the construction industry. With the environment in mind, the authors are assessing Continue reading ...

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Life Cycle Assessment of 3D Printing Geo-polymer Concrete ...

Life Cycle Assessment of 3D Printing Geo-polymer Concrete: An Ex-ante Study. Three-dimensional (3D) printing and geo-polymers are two environmentally oriented innovations in concrete manufacturing. The 3D printing of concrete components aims to reduce raw material consumption and waste generation. Geo-polymer is being developed to replace ...

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Researchers Assess the Use of 3D Printing Geo-Polymer Concrete

Nov 04, 2019  In the recently published ‘Life Cycle Assessment of 3D Printing Geo-polymer Concrete: An Ex-ante Study,’ authors Yue Yao, Mingming Hu, Francesco Di Maio, and Stefano Cucurachi examine the ...

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Sustainable materials for 3D concrete printing - ScienceDirect

The life cycle of the concrete/material used for 3D printing of concrete is given schematically in Fig. 1, considering all processes including the mining of raw materials used in cement and aggregate production, transportation of concrete and other materials, production of electricity, pumping of concrete, printing, construction, maintenance, and the end-of-life demolition or dismantling.

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Author Page for Mingming Hu :: SSRN

May 28, 2020  Life Cycle Assessment of 3d Printing Geo‐Polymer Concrete: An Ex‐Ante Study Journal of Industrial Ecology, Vol. 24, Issue 1, pp. 116-127, 2020 Number of

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Geo-polymers Archives - Perfect 3D Printing Filament

In the recently published ‘Life Cycle Assessment of 3D Printing Geo-polymer Concrete: An Ex-ante Study,’ authors Yue Yao, Mingming Hu, Francesco Di Maio, and Stefano Cucurachi examine the development of geo-polymers in concrete, and delve further into the use of 3D printing within the construction industry. With the environment in mind, the authors are assessing the efficacy of using 3D ...

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3D Concrete Printing Sustainability: A Comparative Life ...

Three-dimensional concrete printing (3DCP) has become recognized as a possible alternative to conventional concrete construction, mainly due to its potential to increase productivity and reduce the environmental impact of the construction industry. Despite its up-and-coming popularity within the field, limited research has quantitively investigated the environmental benefits that 3DCP brings.

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‪Mingming Hu‬ - ‪Google Scholar‬

Life cycle assessment of 3D printing geo‐polymer concrete: An ex‐ante study Y Yao, M Hu, F Di Maio, S Cucurachi Journal of Industrial Ecology 24 (1), 116-127 , 2020

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Beurteilung von 3D-gedruckten Geopolymeren in Beton

Sep 03, 2019  Foto: Wiley Online Library / Life cycle assessment of 3D printing geo‐polymer concrete: An ex‐ante study Forscher aus den Niederlanden untersuchen das weitere Potenzial des 3D-Drucks mit Beton und erläutern ihre Ergebnisse in der kürzlich veröffentlichten „Life cycle assessment of 3D printing geo‐polymer concrete: An ex‐ante study“.

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June Shift 2021 - EarthShift Global

Yao Y, Hu M, Maio F Di, Cucurachi S (2020) Life cycle assessment of 3D printing geo-polymer concrete An ex-ante study. 116–127. doi: 10.1111/jiec.12930 Upcoming Online Training Anticipatory LCA - From Concept to Application

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3D Printing in Construction: Current Status ...

Apr 07, 2021  3D printing (3DP) is regarded as an innovation that contributes to automation in civil engineering and offers benefits in design, greenness, and efficiency. It is necessary to objectively analyze the current status and challenges associated with 3DP and identify future research directions to properly understand its construction applications.

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Artigos de revistas: "Concrete scenarios" – Grafiati

Mohammad, Malek, Eyad Masad e Sami G. Al-Ghamdi. "3D Concrete Printing Sustainability: A Comparative Life Cycle Assessment of Four Construction Method Scenarios". Buildings 10, n.º 12 (dezembro de 2020): ... Life cycle assessment, multi-media transport model analysis, cost–benefit analysis and the analytical hierarchy process were conducted ...

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Life cycle assessment of integrated additive–subtractive ...

Abstract A life cycle assessment (LCA) was conducted on an innovative concrete 3D printing system, offering the following main advantages: (1) additive and subtractive capabilities, allowing for the automated post-processing of printed parts, including operations such as surface polishing, grooving and drilling and (2) the use of a cable robot, which is less expensive, lighter,...

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Environmental and economic assessment on 3D printed ...

Jan 01, 2021  Goal and scope definition, materials and scenarios, life-cycle inventory analysis, life-cycle assessment impact, and interpretation were detailed based on the characteristics of concrete 3D printing to better quantify the sustainability potential of recycled concrete used in 3D printed buildings.

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Author Page for Mingming Hu :: SSRN

May 28, 2020  Life Cycle Assessment of 3d Printing Geo‐Polymer Concrete: An Ex‐Ante Study Journal of Industrial Ecology, Vol. 24, Issue 1, pp. 116-127, 2020 Number of

get price

‪Mingming Hu‬ - ‪Google Scholar‬

Life cycle assessment of 3D printing geo‐polymer concrete: An ex‐ante study Y Yao, M Hu, F Di Maio, S Cucurachi Journal of Industrial Ecology 24 (1), 116-127 , 2020

get price

3D Concrete Printing Sustainability: A Comparative Life ...

Three-dimensional concrete printing (3DCP) has become recognized as a possible alternative to conventional concrete construction, mainly due to its potential to increase productivity and reduce the environmental impact of the construction industry. Despite its up-and-coming popularity within the field, limited research has quantitively investigated the environmental benefits that 3DCP brings.

get price

Journal of Cleaner Production

Recently, Yao et al. (2019) compared 3D printing geo-polymer technology and the use of ordinary concrete in four scenarios us-ing a Life Cycle Assessment (LCA) method. The study revealed that 3D printing technologies perform better environmentally and possibly lead to a reduction in waste when creating complex con-struction components.

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June Shift 2021 - EarthShift Global

Yao Y, Hu M, Maio F Di, Cucurachi S (2020) Life cycle assessment of 3D printing geo-polymer concrete An ex-ante study. 116–127. doi: 10.1111/jiec.12930 Upcoming Online Training Anticipatory LCA - From Concept to Application

get price

Sustainable materials for 3D concrete printing,Cement ...

This paper explores the sustainability aspects of binders used in concrete 3D concrete printing. Firstly, a prospective approach to conduct sustainability-assessment based on the life cycle of 3D printed structures is presented, which also highlights the importance of considering the functional requirements of the mixes used for 3D printing.

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Special Issue "Recycled Materials, Eco-design and 3D Printing"

Jan 31, 2018  In a life cycle assessment, the life cycle of a product is usually divided into transport, manufacture, use, and disposal. The goal of the Special Issue “Recycled Materials, Eco-Design and 3D Printing” is to encourage and foster research and development in the broad field of innovative materials and to provide a forum for innovative ...

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The world of 3D Concrete Printing – A database of ...

The pace of research on 3D Concrete Printing (3DCP) has reached a point that makes it virtually impossible for anyone to stay up-to-date when it comes to the state-of-the-art of 3DCP, let alone to identify (at a glance) whether the publication is of great relevance to the topic.

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Life Cycle Assessment – Concrete Products

Jun 13, 2017  The developer of a life cycle assessment (LCA) tool informing ready mixed and manufactured-concrete interests’ product category rules (PCR) and environmental product declarations (EPD) has released Pavement LCA Version 2.1, succeeding the Impact Estimator for Highways software.

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3D Printing in Construction: Current Status ...

Apr 07, 2021  3D printing (3DP) is regarded as an innovation that contributes to automation in civil engineering and offers benefits in design, greenness, and efficiency. It is necessary to objectively analyze the current status and challenges associated with 3DP and identify future research directions to properly understand its construction applications.

get price

Urban Infra Revolution - Towards sustainable and ...

Life cycle assessment (LCA) is used to calculate the potential environmental impacts related to all the life-cycle phases of the product under investigation. ... AND 3D PRINTING Geopolymer ...

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1. Introduction

3D printing (3DP), commonly known as additive manufacturing (AM) [1], is a layered material joining process that is based on 3D model data to manufacture various structures and complex geometric shapes without using any tooling, dies, or fixtures [2 – 4].With its potential for automation, formwork elimination, construction waste reduction, and improvement of geometrical precision, 3DP shows ...

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