Additive Manufacturing by Extrusion of Lightweight Concrete - Strand Geometry, Nozzle Design and Layer Layout

Henke, Klaudius; Talke, Daniel; Matthäus, Carla

doi:10.1007/978-3-030-49916-7_88

Cited by 14 publications

(7 citation statements)

References 4 publications

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“…6b, almost 25% of the publications use a custom 3D printer, either FFF or DIW system. In general, these 3D printers are not commercial solutions, and they may be developed or modified by the research team itself [76,88,93,98] or derived from previous works of different research groups [66,99]. From this review, DIW custom 3D printers are seven times as many FFF custom systems, and they represent almost two-thirds of the total DIW 3D printers.…”

Section: Extrusion-based Am Processesmentioning

confidence: 99%

Biomass waste materials through extrusion-based additive manufacturing: A systematic literature review

Romani

Suriano

Levi

2023

Journal of Cleaner Production

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Section: Extrusion-based Am Processesmentioning

confidence: 99%

Biomass waste materials through extrusion-based additive manufacturing: A systematic literature review

Romani

Suriano

Levi

2023

Journal of Cleaner Production

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“…In addition to stationary manufacturing at the plant, mobile processes are also being developed where entire buildings can be manufactured on site 303,304 . First experiences for the integration of reinforcement 305,306 and for the processing of lightweight or foamed concretes are available for various generative manufacturing processes 307 . However, the manufacturing methods used for this purpose do not yet meet the precision required for the current research work.…”

Section: Production and Manufacturingmentioning

confidence: 99%

New perspectives on carbon reinforced concrete structures—Why new composites need new design strategies

Curbach,

Hegger,

Bielak

et al. 2024

Civil Engineering Design

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In civil engineering, carbon is typically regarded as a modern material to serve as reinforcement in concrete structures. Compared to steel reinforcement, it features two substantial benefits: It is not sensitive to corrosion, and has an enormously increased tensile strength. In contrast, carbon reinforcement is sensitive to lateral pressure and lacks the property of strain hardening. As a first step of establishing carbon reinforced concrete as a new building composite material, carbon reinforcement has basically served to replace the state‐of‐the‐art steel reinforcement. This target led to pioneering findings with respect to determining the material properties of the composite and developing advanced individual components. However, barely substituting steel by carbon does not allow to fully utilise the carbon's benefits while its disadvantageous properties reveal the limits of this approach. Instead, novel design principles are required to meet the material's nature aiming at appropriately using its beneficial properties.Currently, new construction principles are being researched for high‐performance building material combinations such as textile and carbon reinforced concrete. This paper provides an overview of baselines in the preliminary stages of this research. The overview includes history, inspiration, concrete matrices, non‐metallic reinforcement, structural elements, modelling, production, tomography, and sustainability. The objective of the study is to provide a baseline for the envisaged development of principles for future construction: radically new concepts for the design, modelling, construction, manufacturing, and use of sustainable, resource‐efficient building elements made of mineral building materials with the aim of entirely benefiting from the materials’ potential.This article is protected by copyright. All rights reserved.

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“…That would reduce the cost of making small series of complex furniture elements. Research on the production of extruded wood concrete, whose composition is limestone, cement, and untreated coniferous wood chips, has also shown positive results (Henke et al, 2016).…”

Section: Ashraf Et Al (2018) Write About Metals and Stainless Steel I...mentioning

confidence: 99%

Additive Technologies and Their Applications in Furniture Design and Manufacturing

et al. 2023

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This paper deals with an overview of additive manufacturing and its segment - 3D printing, which is today rapidly and widely used (Agashe et al., 2020) for personal and high-capacity production. The paper discusses the possible positive factors such as small and personalized production series, cheaper design and production process, complex geometry, bionic structures (whose surfaces are complicated to make, and are copy of biological organisms) and negative factors such as lack of educated specialists and trainings. Those facts are affecting the implementation of these technologies in different segments of the design, product development and furniture production. The impacts of new technologies on the design and production of rapid prototypes and finished products in furniture industry are analyzed. The positive results of using additive manufacturing indicate that, in spite of minor obstacles and problems with connecting different production processes, additive production will have a significant place in the future of furniture design and production. The most important advantages of 3D printing is fast prototyping, one piece production, free form designing and the use of bio-based materials and their possibility of recycling.

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Additive Manufacturing by Extrusion of Lightweight Concrete - Strand Geometry, Nozzle Design and Layer Layout

Cited by 14 publications

References 4 publications

Biomass waste materials through extrusion-based additive manufacturing: A systematic literature review

Biomass waste materials through extrusion-based additive manufacturing: A systematic literature review

New perspectives on carbon reinforced concrete structures—Why new composites need new design strategies

Additive Technologies and Their Applications in Furniture Design and Manufacturing

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