Publications-old

Peer reviewed conferences

TODO

Papers

2020

M. Haist, J. Link, D. Nicia, S. Leinitz, C. Baumert, T. von Bronk, D. Cotardo, M. Eslami Pirharati, S. Fataei, C. Gehlen, I. Hauschildt, I. Ivanova, S. Jesinghausen, C. Klein, H.-W. Krauss, L. Lohaus, D. Lowke, O. Mazanec, S. Pawelczyk, U. Pott, N.W. Radebe, J. J. Riedmiller, H.-J. Schmid, W. Schmidt, E. Secrieru, D. Stephan, M. Thiedeitz, M. Wilhelm, V. Mechtcherine, “Interlaboratory study on rheological properties of cement pastes and reference substances – Comparability of measurements performed with different rheometers and measurement geometries”, Mater. Struct. (2020).

G. K. Auernhammer, S. Fataei, M. Haustein, H. P. Patel, R. Schwarze, E. Secrieru, V. Mechtcherine, “Transparent model concrete with tunable rheology”, J. Mater. Des. (2020).

A. Bogner, J. Link, M. Baum, M. Mahlbacher, T. Gil-Diaz, J. Lützenkirchen, T. Sowoidnich, F. Heberling, T. Schäfer, H. M. Ludwig, F. Dehn, H.S. Müller, M. Haist, “Early hydration and microstructure formation of Portland cement paste studied by oscillation rheology, isothermal calorimetry, 1H NMR relaxometry, conductance and SAXS”, Cem. Concr. Res. 130 (2020) 105977.

I. Ivanova, V. Mechtcherine, Possibilities and challenges of constant shear rate test for evaluation of structural build-up rate of cementitious materials, Cem. Concr. Res. 130 (2020) 105974.

V. Mechtcherine, F. P. Bos, A. Perrot, W. R. Leal da Silva, V.N. Nerella, S. Fataei, R. J. M. Wolfs, M. Sonebi, N. Roussel, “Extrusion-based additive manufacturing with cement-based materials – Production steps, processes, and their underlying physics: A review”, Cement and Concrete Research 132 (2020) 106037. doi: 10.1016/j.cemconres.2020.106037.

M. A. B. Beigh, V. N. Nerella, C. Schröfl, V. Mechtcherine, “Studying the Rheological Behavior of Limestone Calcined Clay Cement (LC3) Mixtures in the Context of Extrusion-Based 3D-Printing”, In: S. Bishnoi (Ed.): Calcined Clays for Sustainable Concrete. RILEM Bookseries 25, Springer (2020) 229-236. ISBN 978-981-15-2805-7.

R. Buswell, W. R. Leal de Silva, F. P. Bos, R. Schipper, D. Lowke, N. Hack, H. Kloft, V. Mechtcherine, T. Wangler, N. Roussel, “A process classification framework for defining and describing Digital Fabrication with Concrete”, Cement and Concrete Research (2020) accepted.

M. Ilg, J. Plank, “Effect of Non-Ionic Auxiliary Dispersants on the Rheological Properties of Mortars and Concretes of Low Water-to-Cement Ratio”, Construction and Building Materials, (2020), Submitted.

Special Issue "Rheology of Reactive, Multiscale, Multiphase Construction Materials" in Materials (Open Access)

J. Link, T. Sowoidnich, C. Pfitzner, T. Gil-diaz, F. Heberling, J. Lützenkirchen, T. Schäfer, H. Ludwig, M. Haist, “The Influences of Cement Hydration and Temperature on the Thixotropy of Cement Paste”, Materials (Basel). 13 (2020) 1853.

M. Thiedeitz, N. Habib, T. Kränkel, C. Gehlen, “L-Box Form Filling of Thixotropic Cementitious Paste and Mortar”, Materials (Basel). 13 (2020) 1760.

T. von Bronk, M. Haist, L. Lohaus, “Micro-Sedimentation Behavior of Cement Suspensions”, Materials (Basel). 13 (2020) 1609.

I. Ivanova, V. Mechtcherine, “Effects of Volume Fraction and Surface Area of Aggregates on the Static Yield Stress and Structural Build-Up of Fresh Concrete”, Materials (Basel). 13 (2020) 1551.

C. Baumert, H. Garrecht, “Minimization of the Influence of Shear-Induced Particle Migration in Determining the Rheological Characteristics of Self-Compacting Mortars and Concretes”, Materials (Basel). 13 (2020) 1542.

Z. Lu, S. Becker, S. Leinitz, W. Schmidt, R. Von Klitzing, D. Stephan, “Interaction of Different Charged Polymers with Potassium Ions and Their Effect on the Yield Stress of Highly Concentrated Glass Bead Suspensions”, Materials (Basel). 13 (2020) 1490

S. Fataei, E. Secrieru, V. Mechtcherine, “Experimental Insights into Concrete Flow‐Regimes Subject to Shear‐Induced Particle Migration (SIPM) during pumping”, Materials (Basel). 13 (2020) 1233.

Z. Lu, M. Haist, D. Ivanov, C. Jakob, D. Jansen, P.A. Kißling S. Leinitz, J. Link, V. Mechtcherine, J. Neubauer, J. Plank, W. Schmidt, C. Schilde, C. Schröfl, T. Sowoidnich, D. Stephan: Characterization data of reference cement CEM III/A 42.5 N used for Priority Program DFG SPP 2005 “Opus Fluidum Futurum – Rheology of reactive, multiscale, multiphase construction materials”, Data in Brief. 30 (2020). doi:10.1016/j.dib.2019.104699.

Modeling SAOS Yield Stress of Cement Suspensions: Microstructure-Based Computational Approach Ukrainczyk, N.; Thiedeitz, M.; Shahmoradi, S.; Kränkel, T.; Gehlen, C.; Koenders, E.

M. Eslami Pirharati; Krauss, H.-W.; Schilde, C.; Lowke, D., Effect of Different Shear Rates on Particle Microstructure of Cementitious Materials in a Wide Gap Vane-in-cup Rheometer, Materials (Basel). 13 (2020)

2019

V.N. Nerella, M. Näther, A. Iqbal, M. Butler, V. Mechtcherine, “Inline quantification of extrudability of cementitious materials for digital construction”, Cement and Concrete Composites  95 (2019), 260-270. doi: 10.1016/j.cemconcomp.2018.09.015.

C. Jakob, D. Jansen, N. Ukrainczyk, E. Koenders, U. Pott, D. Stephan, J. Neubauer, “Relating ettringite formation and rheological changes during the initial cement hydration: A comparative study applying XRD analysis, rheological measurements and modeling”, Materials (Basel) 12 (2019) 2957

M. Ilg, J. Plank “Non-adsorbing small molecules as auxiliary dispersants for polycarboxylate superplasticizers”, Colloids and Surfaces A: Physicochemical and Engineering Aspects (2019).

Z. Lu, M. Haist, D. Ivanov, C. Jakob, D. Jansen, S. Leinitz, J. Link, V. Mechtcherine, J. Neubauer, J. Plank, W. Schmidt, C. Schilde, C. Schröfl, T. Sowoidnich, D. Stephan “Characterization data of reference cement CEM I 42.5 R used for priority program DFG SPP 2005 Opus Fluidum Futurum  Rheology of reactive,multiscale, multiphase construction materials”, Data in brief  27 (2019).

M. A. Haustein, G. Zhang, R. Schwarze, “Segregation of granular materials in a pulsating pumping regime”, Granular Matter 21 (4), 111 (2019).

Z. Lu, S. Liu, D. Stephan, Effects of cations on the yield stress of a highly concentrated suspension of glass beads with the addition of polycarboxylate superplasticizer, Colloids Surfaces A Physicochem. Eng. Asp. 575 (2019) 176–183.

M. Thiedeitz; T. Kränkel, C. Gehlen “Thixotropic Structural Build-Up of Cement Pastes at Low Shear Rates”, in: A. Mandić Ivanković, M. Kušter Marić, A. Strauss, T. Kišiček (Eds), International Conference on Sustainable Materials (SMSS2019); RILEM Publications S.A.R.L., 2019, pp 272–279.

V.N. Nerella, M.A.B. Beigh, S. Fataei, V. Mechtcherine, “Strain-based approach for measuring structural build-up of cement pastes in the context of digital construction”, Cement and Concrete Research 115 (2019) 530-544. doi: 10.1016/j.cemconres.2018.08.003

V.N. Nerella, M.A.B. Beigh, S. Fataei, V. Mechtcherine, “Strain-based approach for measuring structural build-up of cement pastes in the context of digital construction”, Cement and Concrete Research 115 (2019) 530-544. doi: 10.1016/j.cemconres.2018.08.003

Conference proceedings of RheoCon2 and SCC9

S. Leinitz, Z. Lu, S. Becker, D. Stephan, R. von Klitzing, W. Schmidt “Influence of Different Accelerators on the Rheology and Early Hydration of Cement Paste”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 106–115.

D. Nicia, D. Lowke, “Effect of the Side Chain Density and Length of Polycarboxylate Ether Superplasticizers on the Thixotropic Structural Build-Up of Cement Paste”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 125–133.

J. Plank, M. Ilg, “Interaction of Superplasticizers with Cement from the Point of View of Colloid Chemistry”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 134–141.

C. Baumert, H. Garrecht, “About the Influence of Shear-Induced Particle Migration and Sedimentation on the Measurement Results of Concrete Rheometers”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 168–173.

I. Ivanova, V. Mechtcherine, “Evaluation of Structural Build-Up Rate of Cementitious Materials by Means of Constant Shear Rate Test: Parameter Study”,  in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 209–218.

C. Jakob, D. Jansen, U. Pott, J. Neubauer, “Comparing Phase Development and Rheological Properties of OPC Paste Within the First Hour of Hydration”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 219–227.

U. Pott, C. Ehm, C. Jakob, D. Stephan, “Investigation of the Early Cement Hydration with a New Penetration Test, Rheometry and In-Situ XRD”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 246–255.

N. W. Radebe, K.-F. Ratzsch, C. O. Klein, M. Wilhelm, “Use of Combined Rheo-NMR to Investigate the Relationship Between the Molecular and Mechanical Properties of Early Cement Paste Hydration”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 256–265.

M. Thiedeitz, T. Kränkel, C. Gehlen, “Thixotropy-Dependent Form Filling Ability of Cement Paste”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 273–282.

S. Fataei, E. Secrieru, V. Mechtcherine, “Influence of Aggregate Volume Fraction on Concrete Pumping Behaviour”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 303–310.

S. Becker, Z. Lu, S. Leinitz, W. Schmidt, D. Stephan, R. von Klitzing, “Particle Interactions in Silica Systems in Presence of Superplasticizer”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 571–579.

M. Eslami Pirharati, D. Ivanov, H.-W. Krauss, C. Schilde, D. Lowke, “Numerical Simulation of the Flow Behavior of Newtonian Fluids in a Wide Gap Rheometer by CFD Mahmoud”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 588–595.

M. A. Haustein, R. Schwarze, “Segregation of Granular Material During the Transport in Pipes”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 596–601.

D. Ivanov, S. Becker, Z. Lu, M. Eslami Pirharati, A. Kwade, H.-W. Krauss, D. Stephan, R. von Klitzing, C. Schilde, “Synthesis and Analysis of Spherical Cementitious Model Particles”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 602–609.

P. A. Kißling, D. Cotardo, T. von Bronk, L. Lohaus, N. C. Bigall, “Comparison of Water-Isopropanol Replacement and Lyophilisation for Hydration Stop of Cementitious Suspensions”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 610–618.

Z. Lu, S. Becker, S. Leinitz, R. von Klitzing, W. Schmidt, D. Stephan, “Rheological Properties of Silica Beads in the Presence of Different Polymers and Electrolyte”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 619–627.

N. Ukrainczyk, A. Caggiano, D. S. Schicchi, A. Gilka-Bötzow, E. Koenders, “Hydrating Cement Particle Interaction Model for Yield Stress Analysis”, in: V. Mechtcherine, K. H. Khayat, E. Secrieru (Eds.), Rheology and Processing of Construction Materials, RILEM Bookseries 23, Springer, 2019: pp. 636–643.

Presentations

2020

T. von Bronk, Rheometric method for the quantification of micro sedimentation phenomena at cement suspensions, Leibniz Universität Hannover (LHU), Hannover, 29. Konferenz “Rheologische Messungen an mineralischen Baustoffen”, Regensburg, 2020.

V. Mechtcherine, “Opus Fluidum Futurum – Bericht aus dem DFG SPP 2005”, BetonTage: Concrete Solutions, Ulm, 2020

2019

M. Simeunovic, “Direct numerical simulation of dynamic aggregate migration in fresh concrete using multi-scale Smoothed-Particle Hydrodynamics”, RheoCon2 and SCC9 conference, Dresden, 2019.

H. P. Patel, “Internal dynamics in concrete and model systems of concrete: 3D particle tracking, flow and concentration profiles”, RheoCon2 and SCC9 conference, Dresden, 2019.

M. A. Haustein, R. Schwarze, “Size Segregation of Particles during a Pumping Process”, Particles 2019, Barcelona, 2019.

M. Thiedeitz, T. Kränkel, Ch. Gehlen, “Effect of the mixing time on the rheological parameters of cement pastes”, TU München, 28. Konferenz “Rheologische Messungen an mineralischen Baustoffen”, Regensburg, 2019.

M. Haist, J. Link, M. Thiedeitz “Determination of rheological properties on highly polydisperse reactive pastes – A challenge”, Regensburg, 2019.

C. Baumert, “Scherinduzierte Partikelmigration: Relevanz bei rheologischen Messungen an Mörteln und Betonen”, Universität Stuttgart, 28. Konferenz “Rheologische Messungen an mineralischen Baustoffen”, Regensburg, 2019.

G. K. Auernhammer, “Internal dynamics in concrete and model systems of concrete: 3D particle tracking, flow and concentration profiles.”, Rheologentagung, Berlin, 2019.

C. Schilde, “Simulation-based modelling of time- and shear-dependent disperse and rheological properties of cement suspensions”, Rheologentagung, Berlin, 2019.

L. Lei, “Einflüsse von Polymer-Zement-Wechselwirkungen”, Rheologentagung, Berlin, 2019.

M. Haist, „Experimentelle Herausforderungen und Ergebnisse – Rheometerringversuch“, Rheologentagung, Berlin, 2019.

R. Schwarze, „SPP 2005 – Computational Rheology of Concrete“, Rheologentagung, Berlin, 2019.

S. Pawelczyk, H.-J Schmid, „Development of an adaptive rheometer for suspensions with particles up to 5 mm for the scientific characterization of fresh concrete“, Rheologentagung, Berlin, 2019.

V. Mechtcherine, “Priority Program DFG SPP 2005 – Rheology of reactive, multiscale multiphase construction materials”, Rheologentagung, Berlin, 2019.

M.A.B. Beigh, V.N. Nerella, E. Secrieru, V. Mechtcherine, “Structural build-up behavior of limestone calcined clay cement (LC³) pastes in the context of digital concrete construction”, RheoCon2, Dresden 2019.

2018

E. Secrieru, V. Mechtcherine, “Priority Program DFG SPP 2005 – Rheology of reactive, multiscale multiphase construction materials”, International RILEM Workshop on Rheological Measurements of Cement-based Materials, Arras, 2018.

V. Mechtcherine, E. Secrieru, “Priority Program DFG SPP 2005 – Rheology of reactive, multiscale multiphase construction materials”, 27. Konferenz “Rheologische Messungen an mineralischen Baustoffen”, Regensburg, 2018.