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Researcher
Karel Lesage
Profile
Projects
Publications
Activities
Awards & Distinctions
84
Results
2023
Active rheology control of cementitious materials with responsive polymers
Metwally Muhammad
Richard Hoogenboom
Karel Lesage
Geert De Schutter
Bookchapter
in
Active rheology control of cementitious materials
2023
Extending 3D concrete printing to hard rock tunnel linings: Adhesion of fresh cementitious materials for different surface inclinations
Yaxin Tao
Qiang Ren
Gieljan Vantyghem
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Wouter De Corte
Geert De Schutter
U
Journal Article
in
Automation in Construction
2023
Responsive superplasticizers for active rheology control of cementitious materials
Geert De Schutter
Metwally Muhammad
Karel Lesage
Richard Hoogenboom
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2023
Towards a multiscale rheological model of fresh cement paste : a population balance approach
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
A1
Journal Article
in
CHEMICAL ENGINEERING RESEARCH & DESIGN
2023
2022
A multiscale modelling study of cement paste rheology
Juan Pablo Gallo Molina
Ingmar Nopens
Karel Lesage
Dissertation
2022
Adhesive properties of fresh cementitious materials as measured by the tack test
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yuan Yong
Geert De Schutter
C1
Conference
2022
Early age reaction, rheological properties and pore solution chemistry of NaOH-activated slag mixtures
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Effect of solid volume fraction on the magnetorheological response of nano-Fe3O4 incorporated cementitious paste
Dengwu Jiao
Mert Yücel Yardimci
Robin De Schryver
Karel Lesage
Caijun Shi
Geert De Schutter
A1
Journal Article
in
JOURNAL OF MATERIALS IN CIVIL ENGINEERING
2022
Influence of aluminum sulfate on mobility and adhesion of hydroxyethyl methyl cellulose in cement-based materials for tunnel linings
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Influence of substrate surface roughness and moisture content on tensile adhesion performance of 3D printable concrete
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Integrating molecular dynamics with population balances to model fresh cement rheology
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
C3
Conference
2022
Mechanical and microstructural properties of 3D printable concrete in the context of the twin-pipe pumping strategy
Yaxin Tao
Rahul Attupurathu Vijayan
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Rheology and microstructure of alkali-activated slag cements produced with silica fume activator
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Rheology and setting behaviour of alkali-activated cements
Xiaodi Dai
Geert De Schutter
Karel Lesage
Dissertation
2022
Rheology design principles for 3D concrete printing
Flavio Marchesini de Oliveira
Luiza Rodrigues Meira De Miranda
Karel Lesage
Geert De Schutter
U
Conference
2022
Shape stability of 3D printable concrete with river and manufactured sand characterized by squeeze flow
Yaxin Tao
Qiang Ren
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2022
Using limestone powder as a carrier for the accelerator in extrusion-based 3D concrete printing
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
C1
Conference
2022
2021
Active stiffening control by magnetically induced blocking in confined flow of fly ash pastes
Chizya Chibulu
Mert Yücel Yardimci
Dengwu Jiao
Robin De Schryver
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CONSTRUCTION AND BUILDING MATERIALS
2021
Effect of Ca(OH)(2) addition on the engineering properties of sodium sulfate activated slag
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
MATERIALS
2021
Enhancing thixotropy and structural build-up of alkali-activated slag/fly ash pastes with nano clay
Xiaodi Dai
Qiang Ren
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
MATERIALS AND STRUCTURES
2021
Flow behavior of cementitious-like suspension with nano-Fe3O4 particles under external magnetic field
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Caijun Shi
Geert De Schutter
A1
Journal Article
in
MATERIALS AND STRUCTURES
2021
Influence of accelerator on the pore structure of 3D printable concrete
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
C1
Conference
2021
Influence of different fibre types on the rheology of strain hardening cementitious composites
Hassan Baloch
Steffen Grünewald
Karel Lesage
Stijn Matthys
C1
Conference
2021
Molecular dynamics simulations of effective interactions among clinker minerals in aqueous solution and the structure and dynamics of the interstitial water
Juan Pablo Gallo Molina
Adilson Alves de Freitas
José Nuno Canongia Lopes
Ingmar Nopens
Karel Lesage
A1
Journal Article
in
MATERIALS AND STRUCTURES
2021
Numerical reliability study based on rheological input for Bingham paste pumping using a finite volume approach in OpenFoam
Robin De Schryver
Khadija El Cheikh
Karel Lesage
Mert Yücel Yardimci
Geert De Schutter
A1
Journal Article
in
MATERIALS
2021
Possibilities of fly ash as responsive additive in magneto-rheology control of cementitious materials
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Caijun Shi
Geert De Schutter
A1
Journal Article
in
CONSTRUCTION AND BUILDING MATERIALS
2021
Quantitative assessment of the influence of external magnetic field on clustering of nano-Fe3O4 particles in cementitious paste
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Khadija El Cheikh
Caijun Shi
Geert De Schutter
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2021
Rheological behavior of cement paste with nano-Fe3O4 under magnetic field : magneto-rheological responses and conceptual calculations
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Khadija El Cheikh
Caijun Shi
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2021
Rheology, early-age hydration and microstructure of alkali-activated GGBFS-Fly ash-limestone mixtures
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Qiang Ren
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2021
Stiffening control of cement-based materials using accelerators in inline mixing processes : possibilities and challenges
Yaxin Tao
Rahul Attupurathu Vijayan
Karel Lesage
Yong Yuan
Kim Van Tittelboom
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2021
Structural evolution of cement paste with nano-Fe3O4 under magnetic field : effect of concentration and particle size of nano-Fe3O4
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Khadija El Cheikh
Caijun Shi
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2021
2020
Bottom-up modelling of fresh cement rheology : a population balance approach
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
C3
Conference
2020
Effect of limestone powder substitution on fresh and hardened properties of 3D printable mortar
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
C1
Conference
2020
Effects of activator properties and GGBFS/FA ratio on the structural build-up and rheology of AAC
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2020
Influence of water to binder ratio on the rheology and structural build-up of alkali-activated slag/fly ash mixtures
Xiaodi Dai
Serdar Aydin
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CONSTRUCTION AND BUILDING MATERIALS
2020
Numerical validation of a population balance model describing cement paste rheology
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
A1
Journal Article
in
MATERIALS
2020
Predicting the rheological behavior of hydrating cement systems
Luiza Rodrigues Meira De Miranda
Flavio Marchesini de Oliveira
Karel Lesage
Geert De Schutter
C3
Conference
2020
Rheological properties of cement paste with nano-Fe3O4 under magnetic field : flow curve and nanoparticle agglomeration
Dengwu Jiao
Karel Lesage
Mert Yücel Yardimci
Khadija El Cheikh
Caijun Shi
Geert De Schutter
A1
Journal Article
in
MATERIALS
2020
Structural build-up of cementitious paste under external magnetic fields
Dengwu Jiao
Khadija El Cheikh
Karel Lesage
Caijin Shi
Geert De Schutter
C1
Conference
2020
2019
Combination of Portland cement and calcium-sulfoAluminate cement : the highroad for durable 3D printing ?
Jolien Van Der Putten
Mahzad Azima
Karel Lesage
Geert De Schutter
Kim Van Tittelboom
C1
Conference
2019
Fresh concrete pumping arrest investigation for thixotropy by a CFD modelling apporach
Robin De Schryver
Khadija El Cheikh
Mert Yücel Yardimci
Karel Lesage
Geert De Schutter
C1
Conference
2019
Introduction to the concept of active rheology control in case of pumping of cementitious materials
Geert De Schutter
Khadija El Cheikh
Robin De Schryver
Chizya Chibulu
Dengwu Jiao
Mert Yücel Yardimci
Karel Lesage
C1
Conference
2019
Modelling the rheology of fresh cement pastes : a population balance approach
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
C3
Conference
2019
Modelling the rheology of fresh cement pastes : a population balance approach
Juan Pablo Gallo Molina
Karel Lesage
Ingmar Nopens
C3
Conference
2019
Rheological measurements of printable mortars containing calcium sulfoaluminate cement
Mahzad Azima
Karel Lesage
Geert De Schutter
Kim Van Tittelboom
C1
Conference
2019
Stiffening control of printable cement paste with flash setting admixture
Yaxin Tao
Karel Lesage
Kim Van Tittelboom
Yong Yuan
Geert De Schutter
C1
Conference
2019
Structural build-up of cementitious paste with nano-Fe3O4 under time-varying magnetic fields
Dengwu Jiao
Khadija El Cheikh
Caijun Shi
Karel Lesage
Geert De Schutter
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2019
Structure-property relationships for polycarboxylate ether superplasticizers by means of RAFT polymerization
Metwally Muhammad
Xiaowen Xu
Khadija El Cheikh
Karel Lesage
Richard Hoogenboom
Geert De Schutter
A1
Journal Article
in
JOURNAL OF COLLOID AND INTERFACE SCIENCE
2019
2018
A population balance based rheological model for fresh cement paste
Juan Pablo Gallo Molina
Ingmar Nopens
Karel Lesage
C3
Conference
2018
Active control of properties of concrete : a (p)review
Geert De Schutter
Karel Lesage
A1
Journal Article
in
MATERIALS AND STRUCTURES
2018
Effect of polycarboxylate ether superplasticizer (PCE) on dynamic yield stress, thixotropy and flocculation state of fresh cement pastes in consideration of the Critical Micelle Concentration (CMC)
Ye Qian
Karel Lesage
Khadija El Cheikh
Geert De Schutter
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2018
Effects of external magnetic field on structural evolution of cement paste with nano-Fe3O4
Dengwu Jiao
Caijun Shi
Karel Lesage
Khadija El Cheikh
Geert De Schutter
C1
Conference
2018
Measuring rheological properties of cement pastes : most common techniques, procedures and challenges
Dimitri Feys
Rolands Cepuritis
Stefan Jacobsen
Karel Lesage
Egor Secrieru
Ammar Yahia
A2
Journal Article
in
RILEM TECHNICAL LETTERS
2018
Rheological behavior of cement paste under magnetic field
Dengwu Jiao
Caijun Shi
Karel Lesage
Khadija El Cheikh
Geert De Schutter
C3
Conference
2018
Vision of 3D printing with concrete : technical, economic and environmental potentials
Geert De Schutter
Karel Lesage
Viktor Mechtcherine
Venkatesh Naidu Nerella
Guillaume Habert
Isolda Agusti-Juan
A1
Journal Article
in
CEMENT AND CONCRETE RESEARCH
2018
2017
3D printing of cementitious materials
Khadija El Cheikh
Karel Lesage
Jolien Van Der Putten
Kim Van Tittelboom
Geert De Schutter
C3
Conference
2017
3D printing of cementitious materials
Khadija El Cheikh
Karel Lesage
Jolien Van Der Putten
Kim Van Tittelboom
Geert De Schutter
C3
Conference
2017
Adjusting concrete rheology through mix design : short overview
Khadija El Cheikh
Karel Lesage
Geert De Schutter
C3
Conference
2017
Adjusting concrete rheology through mix design : short overview
Khadija El Cheikh
Karel Lesage
Geert De Schutter
C3
Conference
2017
Assessing mortar extrudability through the Jolting Test
Karel Lesage
Thomas Ingelbrecht
Geert De Schutter
C3
Conference
2017
Casting concrete structures in a smarter way
Geert De Schutter
Karel Lesage
Khadija El Cheikh
Robin De Schryver
Metwally Muhammad
Chizya Chibulu
C3
Conference
2017
Casting concrete structures in a smarter way
Geert De Schutter
Karel Lesage
Khadija El Cheikh
Robin De Schryver
Metwally Muhammad
Chizya Chibulu
C3
Conference
2017
Consequences of an adjusted slip layer thickness for the hardened properties of UHPC
Jolien Van Der Putten
Karel Lesage
Geert De Schutter
C1
Conference
2017
Effect of the mix design on the robustness of fresh self-compacting concrete
Farid Van Der Vurst
Steffen Grünewald
Dimitri Feys
Karel Lesage
Lucie Vandewalle
Johnny Vantomme
Geert De Schutter
A1
Journal Article
in
CEMENT & CONCRETE COMPOSITES
2017
Interactions between cement and combined concrete admixtures
Karel Lesage
Lucie Vandewalle
Geert De Schutter
C3
Conference
2017
Numerical approach for thixotropic behaviour of concrete : current status
Robin De Schryver
Karel Lesage
Khadija El Cheikh
Geert De Schutter
C3
Conference
2017
Numerical approach for thixotropic behaviour of concrete : current status
Robin De Schryver
Karel Lesage
Khadija El Cheikh
Geert De Schutter
C3
Conference
2017
Robustness as a tool to improve the durability of self-compacting concrete
Farid Van Der Vurst
Karel Lesage
John Vantomme
Lucie Vandewalle
Geert De Schutter
C3
Conference
2017
2016
Influence of the particle shape on the packing density and pumpability of UHPC
Jolien Van Der Putten
Karel Lesage
Geert De Schutter
C1
Conference
2016
Investigation on the mechanisms govergning the robustness of self-compacting concrete at paste level
Farid Van Der Vurst
Karel Lesage
Steffen Grünewald
Lucie Vandewalle
John Vantomme
Geert De Schutter
C1
Conference
2016
2015
Early age microstructural transformations of an inorganic polymer made of fayalite slag
S Onisei
Karel Lesage
B Blanpain
Y Pontikes
A1
Journal Article
in
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
2015
Influence of the viscosity of self-compacting concrete and the presence of rebars on the formwork pressure while filling bottom-up
Serge Tichko
Geert De Schutter
Peter Troch
Jan Vierendeels
Ronny Verhoeven
Karel Lesage
Niki Cauberg
A1
Journal Article
in
ENGINEERING STRUCTURES
2015
Plasticising mechanism of sodium gluconate combined with PCE
Karel Lesage
Özlem Cizer
Bram Desmet
John Vantomme
Geert De Schutter
Lucie Vandewalle
A1
Journal Article
in
ADVANCES IN CEMENT RESEARCH
2015
2014
Interactions between cement and combined concrete admixtures: the influence of cement paste rheology
Karel Lesage
Geert De Schutter
Lucie Vandewalle
Dissertation
2014
2013
Air-void characterisation of self-compacting concrete
Karel Lesage
Joren Andries
Lucie Vandewalle
C3
Conference
2013
Effects of combined chemical admixtures on cement paste rheology
Karel Lesage
Özlem Cizer
Lucie Vandewalle
Bram Desmet
Geert De Schutter
John Vantomme
C3
Conference
2013
Influence of sodium gluconate on cement paste viscosity
Karel Lesage
Özlem Cizer
Lucie Vandewalle
Bram Desmet
Geert De Schutter
John Vantomme
C3
Conference
2013
Mechanical behaviour of self compacting concrete at young ages
Karel Lesage
Sofie Nullens
Lucie Vandewalle
Petra Van Itterbeeck
C3
Conference
2013
2012
Calcium Nitrate counteracting PCE superplasticizer retardation
Karel Lesage
Özlem Cizer
Lucie Vandewalle
Bram Desmet
Geert De Schutter
John Vantomme
C3
Conference
2012
Effect of PCE on the rheology of cement paste
Karel Lesage
Özlem Cizer
Lucie Vandewalle
Bram Desmet
Geert De Schutter
John Vantomme
C3
Conference
2012
2011
Influence of Plasticizer Type on Hydration Kinetics of Self-Compacting Concrete
Karel Lesage
Özlem Cizer
Lucie Vandewalle
Geert De Schutter
John Vantomme
C3
Conference
2011
2010
Eurocode 2 Predictions vs. Mechanical Properties of Self-Compacting Concrete
P Van Itterbeeck
N Cauberg
B Parmentier
L Vandewalle
Karel Lesage
C3
Conference
2010
Evaluation of the Cracking Potential of Young Self-Compacting Concrete
P Van Itterbeeck
N Cauberg
B Parmentier
L Vandewalle
Karel Lesage
C3
Conference
2010
Parametric Study of the Effects of the Composition on the Setting of Self-Compacting Mortar, using Continuous Ultrasonic Monitoring
B Desmet
J Vantomme
Geert De Schutter
Karel Lesage
L Vandewalle
C3
Conference
2010