| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kränkel, Thomas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Sustainability Potential of Additive Manufactured Concrete Structures – Studies on the Life Cycle Assessment and Circularity of an Extruded Exterior Wallcitations
- 2024Modeling SAOS Yield Stress of Cement Suspensions: Microstructure-Based Computational Approach
- 2024Investigations into the dynamics of penetration tests in digital fabrication
- 2023Integrating Wire Arc Additive Manufacturing into Selective Paste Intrusion for Reinforced Concrete Elements: Effect of Temperature on the Mechanical Performancecitations
- 2023Additive Manufacturing by the Selective Paste Intrusion Method: Effect of the Distance of the Print Nozzle to the Particle bed on the Print Qualitycitations
- 2023Can a hand-held 3D scanner capture temperature-induced strain of mortar samples : comparison between experimental measurements and numerical simulations
- 2023Selective Paste Intrusion: Integration of Reinforcement by WAAM — Concept and Overview of the Current Researchcitations
- 2022What is the internal pressure that initiates damage in cementitious materials during freezing and thawing?citations
- 2022Influence of measuring system on rheological behavior of PVA-fiber reinforced mortarscitations
- 2020Modeling SAOS Yield Stress of Cement Suspensions: Microstructure-Based Computational Approachcitations
- 2020Effect of Pre-Shear on Agglomeration and Rheological Parameters of Cement Pastecitations
Places of action
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document
Selective Paste Intrusion: Integration of Reinforcement by WAAM — Concept and Overview of the Current Research
Abstract
<jats:p>Selective Paste Intrusion (SPI) is an additive manufacturing (AM) process in which thin layers of aggregates are selectively bonded by cement paste only where the structure is to be produced. In this way, concrete elements with complex geometries and structures can be created. Reinforcement is required to increase the flexural strength of the concrete elements and, thus, enable their applicability in practice. Integrating the reinforcement is a difficult task, particularly in the case of SPI due to the layer-wise printing method. Especially with respect to possible complex structures, the production of the reinforcement needs to be adapted to SPI, thereby offering a high degree of freedom. One concept for a reinforcement integration is combining the two additive manufacturing processes SPI and Wire and Arc Additive Manufacturing (WAAM). However, since the two processes serve different fields of application, their compatibility is not necessarily given. Ongoing investigations show that the temperatures caused by WAAM adversely affect both, the cement paste rheology required for sufficient paste penetration into the particle bed and the overall concrete strength. This paper provides an overview of ongoing research focusing on different cooling strategies and their effects on the compressive strength of SPI-printed concrete parts.</jats:p>