| 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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Lesage, Karel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Zone-based analysis of layer deformation in 3D concrete printing: shoulder, steady-state, and foot zones
- 2024Mechanical properties of 3D printable responsive cement mortar after magnetic intervention
- 2023Responsive superplasticizers for active rheology control of cementitious materialscitations
- 2023Novel concrete superplasticizers containing crown ether pendant side chains for improved cement paste workabilitycitations
- 2023Extending 3D concrete printing to hard rock tunnel linings : adhesion of fresh cementitious materials for different surface inclinationscitations
- 2023Geometric Conformability of 3D Concrete Printing Mixtures from a Rheological Perspectivecitations
- 2023Smart superplasticizers based on redox-responsive polymers for rheology control of cementitious materialscitations
- 2023Active rheology control of cementitious materials with responsive mineral particles
- 2023Application of active rheology control to 3D printing of cementitious materialscitations
- 2023Understanding the structural build-up rate of cementitious materials for 3D-printing
- 2023Geometric conformability of 3D concrete printing mixtures from a rheological perspectivecitations
- 2023Active Rheology Control of Cementitious Materials
- 2022Early age reaction, rheological properties and pore solution chemistry of NaOH-activated slag mixturescitations
- 2022Structural build-up rate evaluation of printable mortars with CSA cement substitutions
- 2022Mechanical and microstructural properties of 3D printable concrete in the context of the twin-pipe pumping strategycitations
- 2022Mix design insights for printable mortars based on structural build-up rate requirements
- 2022Adhesive properties of fresh cementitious materials as measured by the tack test
- 2022Using limestone powder as a carrier for the accelerator in extrusion-based 3D concrete printingcitations
- 2021Possibilities of fly ash as responsive additive in magneto-rheology control of cementitious materialscitations
- 2021Enhancing thixotropy and structural build-up of alkali-activated slag/fly ash pastes with nano claycitations
- 2021Quantitative assessment of the influence of external magnetic field on clustering of nano-Fe3O4 particles in cementitious pastecitations
- 2021Active stiffening control by magnetically induced blocking in confined flow of fly ash pastescitations
- 2020Effect of limestone powder substitution on fresh and hardened properties of 3D printable mortarcitations
- 2020Structural Build-Up of Cementitious Paste Under External Magnetic Fieldscitations
- 2019Stiffening control of printable cement paste with flash setting admixture
- 2019Structure-property relationships for polycarboxylate ether superplasticizers by means of RAFT polymerizationcitations
Places of action
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document
Stiffening control of printable cement paste with flash setting admixture
Abstract
Printable cement paste should be easy to convey in pipelines and well set in a short period of time after extrusion. Mixing flash setting admixture into cement paste at the printer mozzle is a potential way to achieve this goal. The mixed in flash setting admixture can speed up the hydration process, leading to a faster stiffening of the printed cement paste. In this study, several batches of cement paste with flash setting admixture dosages of 0 %, 2 % and 4 % of the cement weight were prepared. Then, based on a predefined cement paste, the influence of different dosages of flash setting admixture on the rheological properties (e.g. storage modulus, yield stress) was explored. The evolution of yield stress and storage modulus in function of time is given to evaluate the structure development of all cement pastes. The results give some preliminary insight in the effect of flash setting admixture on the accelerated stiffening of the printable cement paste.