van Zijl Gideon¶

1. Timm Kim, Villiers Wibke, Zijl Gideon (2026-03)
   3D Concrete Printing in the Waste Hierachy:
   Reduce, Reuse and Recycle
2. Haar Bjorn, Kruger Jacques, Zijl Gideon (2025-06)
   3D Printed Concrete Pinned Beam-Column Connection Development
3. Els Heinrich, Zijl Gideon, Villiers Wibke (2025-06)
   A Review of Shrinkage and Restrained Shrinkage Cracking in 3D Concrete Printing
4. Munemo Rue, Kruger Jacques, Zijl Gideon (2025-05)
   Surface Treatment of 3DPC Interlayers with Silicate-Based Solution for Enhanced Interfacial Bonding
5. Jaji Mustapha, Babafemi Adewumi, Zijl Gideon (2025-05)
   Mechanical Performance of Extrusion-Based Two-Part 3D-Printed Geopolymer Concrete:
   A Review of Advances in Laboratory and Real-Scale Construction Projects
6. Kruger Jacques, Zijl Gideon (2024-11)
   A Structural Engineering Perspective on Extrusion-Based 3D Concrete Printing:
   From Green to Solid State
7. Colyn Markus, Babafemi Adewumi, Zijl Gideon (2024-09)
   Advancements in Sustainability of 3D Concrete Printing:
   Presenting Low-Carbon Mixtures for Additively Manufactured Concrete Structures in Practice
8. Timm Kim, Villiers Wibke, Zijl Gideon (2024-09)
   Bridging Technologies:
   Integrating 3DCP and OSC Through BIM Implementation
9. Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2024-08)
   Time-Dependent Behavior of 3D Printed Fiber-Reinforced Limestone-Calcined-Clay-Cement Concrete Under Sustained Loadings
10. Villiers Wibke, Mwongo Mwiti, Babafemi Adewumi, Zijl Gideon (2024-06)
    Quantifying Recycled Construction and Demolition Waste for Use in 3D Printed Concrete
11. Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2024-04)
    Mitigation of Lack-of-Fusion in 3D Printed Limestone-Calcined-Clay-Cement Concrete Induced by Effective Micro-Organisms
12. Haar Bjorn, Kruger Jacques, Zijl Gideon (2024-04)
    Off-Site 3D Printed Concrete Beam Design and Fabrication
13. Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2024-03)
    Durability and Pore-Structure of Metakaolin-Based 3D Printed Geopolymer Concrete
14. Colyn Markus, Zijl Gideon, Babafemi Adewumi (2024-02)
    Fresh and Strength Properties of 3D Printable Concrete Mixtures Utilising a High Volume of Sustainable Alternative Binders
15. Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2023-11)
    Slag-Modified Metakaolin-Based 3D Printed Geopolymer:
    Mechanical Characterisation, Microstructural Properties, and Nitrogen Physisorption Pore-Analysis
16. Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2023-10)
    Comparative Studies of LC³- and Fly-Ash-Based Blended Binders in Fiber-Reinforced Printed Concrete:
    Rheological and Quasi-Static Mechanical Characteristics
17. Moelich Migael, Zijl Gideon, Villiers Wibke (2023-09)
    Thermal Performance of Cavities in 3DPC Building Façades
18. Christen Heidi, Zijl Gideon, Villiers Wibke, Moelich Migael (2023-09)
    Validated Simulation of Thermal Performance of Phase-Change-Material-Infused Recycled Brick-Aggregate in 3D Printed Concrete
19. Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2023-08)
    Slag-Modified Fiber-Reinforced Metakaolin-Based Geopolymer for 3D Concrete Printing Application:
    Evaluating Fresh and Hardened Properties
20. Ibrahim Kamoru, Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2023-07)
    Hardened Properties of 3D Printed Limestone-Calcined-Clay-Cement Concrete
21. Jaji Mustapha, Kamoru A., Zijl Gideon, Babafemi Adewumi (2023-07)
    Effect of Anisotropy on Permeability Index and Water-Absorption of 3D Printed Metakaolin-Based Geopolymer Concrete
22. Munemo Rue, Kruger Jacques, Zijl Gideon (2023-06)
    Improving Inter-Layer Bond in 3D Printed Concrete Through Induced Thermo-Hydrokinetics
23. Haar Bjorn, Kruger Jacques, Zijl Gideon (2023-06)
    A System-Development-Strategy of a Digital Construction for Building Frames
24. Haar Bjorn, Kruger Jacques, Zijl Gideon (2023-05)
    Off-Site Construction with 3D Concrete Printing
25. Jaji Mustapha, Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2023-04)
    Thixotropic Characterisation of Slag-Modified 3D Printable Metakaolin-Based Geopolymer Composite
26. Ibrahim Kamoru, Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2023-03)
    Influence of Effective Micro-Organisms on the Rheology and Fresh State Properties of SCMs-Based Concrete for Digital Fabrication
27. Bester Frederick, Kruger Jacques, Zijl Gideon (2023-03)
    Rivet Reinforcement for Concrete Printing
28. Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2023-03)
    Influence of Limestone-Calcined-Clay-Cement on Properties of 3D Printed Concrete for Sustainable Construction
29. Christen Heidi, Zijl Gideon, Villiers Wibke (2023-02)
    Improving Building Thermal Comfort Through Passive Design:
    An Experimental Analysis of Phase-Change-Material 3D Printed Concrete
30. Zijl Gideon, Heever Marchant, Cho Seung (2023-01)
    SHCC Reinforced 3D Printed Concrete
31. Christen Heidi, Cho Seung, Zijl Gideon, Villiers Wibke (2022-11)
    Phase-Change-Material-Infused Recycled Brick-Aggregate in 3D Printed Concrete
32. Cicione Antonio, Kruger Jacques, Mostert Jean-Pierre, Walls Richard et al. (2022-09)
    The Effect of Wind on 3D Printed Concrete Inter-Layer Bond Strength Based on Machine Learning Algorithms
33. Ibrahim Kamoru, Zijl Gideon, Babafemi Adewumi (2022-09)
    Rheological and Strength-Characterisation of Limestone-Calcined-Clay-Cement 3D Printed Concrete
34. Jaji Mustapha, Zijl Gideon, Babafemi Adewumi (2022-09)
    Fresh Properties and Strength Evolution of Slag-Modified Fiber-Reinforced Metakaolin-Based Geopolymer Composite for 3D Concrete Printing Application
35. Cho Seung, Heever Marchant, Kruger Jacques, Zijl Gideon (2022-06)
    Proof of Concept:
    Sprayable SHCC Overlay Reinforcement Regime for Unreinforced 3D Printed Concrete Structure
36. Kruger Jacques, Mostert Jean-Pierre, Zijl Gideon (2022-06)
    A Strain-Based Constitutive Model Ensuring Aesthetic 3D Printed Concrete Structures:
    Limiting Differential Settlement of Filaments
37. Christen Heidi, Zijl Gideon, Villiers Wibke (2022-05)
    The Incorporation of Recycled Brick-Aggregate in 3D Printed Concrete
38. Mechtcherine Viktor, Tittelboom Kim, Kazemian Ali, Kreiger Eric et al. (2022-04)
    A Roadmap for Quality-Control of Hardening and Hardened Printed Concrete
39. Heever Marchant, Plessis Anton, Bester Frederick, Kruger Jacques et al. (2022-02)
    A Mechanistic Evaluation Relating Microstructural Morphology to a Modified Mohr-Griffith Compression-Shear Constitutive-Model for 3D Printed Concrete
40. Heever Marchant, Plessis Anton, Kruger Jacques, Zijl Gideon (2022-01)
    Evaluating the Effects of Porosity on the Mechanical Properties of Extrusion-Based 3D Printed Concrete
41. Heever Marchant, Bester Frederick, Kruger Jacques, Zijl Gideon (2021-12)
    Numerical Modelling-Strategies for Reinforced 3D Concrete Printed Elements
42. Malan Jean, Rooyen Algurnon, Zijl Gideon (2021-12)
    Chloride-Induced Corrosion and Carbonation in 3D Printed Concrete
43. Cho Seung, Rooyen Algurnon, Kearsley Elsabe, Zijl Gideon (2021-12)
    Foam Stability of 3D Printable Foamed Concrete
44. Kruger Jacques, Cho Seung, Bester Frederick, Rooyen Algurnon et al. (2021-11)
    Nano-Technology for Improved Three-Dimensional Concrete Printing Constructability
45. Heever Marchant, Bester Frederick, Kruger Jacques, Zijl Gideon (2021-07)
    Mechanical Characterisation for Numerical Simulation of Extrusion-Based 3D Concrete Printing
46. Bos Freek, Kruger Jacques, Lucas Sandra, Zijl Gideon (2021-04)
    Juxtaposing Fresh Material-Characterisation-Methods for Buildability-Assessment of 3D Printable Cementitious Mortars
47. Marais Hannelie, Christen Heidi, Cho Seung, Villiers Wibke et al. (2021-03)
    Computational Assessment of Thermal Performance of 3D Printed Concrete Wall Structures with Cavities
48. Cho Seung, Kruger Jacques, Rooyen Algurnon, Zijl Gideon (2021-03)
    Rheology and Application of Buoyant Foam-Concrete for Digital Fabrication
49. Kruger Jacques, Plessis Anton, Zijl Gideon (2020-12)
    An Investigation into the Porosity of Extrusion-Based 3D Printed Concrete
50. Cicione Antonio, Mazolwana K., Kruger Jacques, Walls Richard et al. (2020-12)
    Effect of Transverse and Longitudinal Confinement on the Inter-Layer Bond in 3D Printed Concrete at Elevated Temperatures:
    An Experimental Study
51. Bester Frederick, Heever Marchant, Kruger Jacques, Zijl Gideon (2020-11)
    Reinforcing Digitally Fabricated Concrete:
    A Systems Approach Review
52. Kruger Jacques, Zijl Gideon (2020-10)
    A Compendious Review on Lack-of-Fusion in Digital Concrete Fabrication
53. Bester Frederick, Heever Marchant, Kruger Jacques, Cho Seung et al. (2020-07)
    Steel-Fiber Links in 3D Printed Concrete
54. Cho Seung, Kruger Jacques, Bester Frederick, Heever Marchant et al. (2020-07)
    A Compendious Rheo-Mechanical Test for Printability-Assessment of 3D Printable Concrete
55. Heever Marchant, Bester Frederick, Pourbehi Mohammad, Kruger Jacques et al. (2020-07)
    Characterizing the Fissility of 3D Concrete Printed Elements via the Cohesive Zone Method
56. Kruger Jacques, Cicione Antonio, Bester Frederick, Heever Marchant et al. (2020-07)
    Facilitating Ductile Failure of 3D Printed Concrete Elements in Fire
57. Cicione Antonio, Kruger Jacques, Walls Richard, Zijl Gideon (2020-05)
    An Experimental Study of the Behavior of 3D Printed Concrete at Elevated Temperatures
58. Kruger Jacques, Zeranka Stephan, Zijl Gideon (2020-04)
    A Rheology-Based Quasi-Static Shape-Retention-Model for Digitally Fabricated Concrete
59. Li Victor, Bos Freek, Yu Kequan, McGee Wesley et al. (2020-04)
    On the Emergence of 3D Printable Engineered, Strain-Hardening Cementitious Composites
60. Kruger Jacques, Cho Seung, Zeranka Stephan, Vintila Cristian et al. (2019-12)
    3D Concrete Printer Parameter Optimization for High-Rate Digital Construction Avoiding Plastic Collapse
61. Cho Seung, Kruger Jacques, Rooyen Algurnon, Zeranka Stephan et al. (2019-09)
    Rheology of 3D Printable Lightweight Foam-Concrete Incorporating Nano-Silica
62. Kruger Jacques, Zeranka Stephan, Zijl Gideon (2019-09)
    Quantifying Constructability Performance of 3D Concrete Printing via Rheology-Based Analytical Models
63. Heever Marchant, Bester Frederick, Kruger Jacques, Zijl Gideon (2019-09)
    Effect of Silicon-Carbide-Nano-Particles on 3D Printability of Cement-Based Materials
64. Kruger Jacques, Zeranka Stephan, Zijl Gideon (2019-07)
    An Ab-Inito Approach for Thixotropy Characterisation of Nano-Particle-Infused 3D Printable Concrete
65. Kruger Jacques, Zeranka Stephan, Zijl Gideon (2019-07)
    3D Concrete Printing:
    A Lower-Bound Analytical Model for Buildability-Performance-Quantification
66. Cho Seung, Kruger Jacques, Zeranka Stephan, Rooyen Algurnon et al. (2019-06)
    Mechanical Evaluation of 3D Printable Nano-Silica Incorporated Fiber-Reinforced Lightweight Foam-Concrete
67. Paul Suvash, Zijl Gideon, Tan Ming, Gibson Ian (2018-05)
    A Review of 3D Concrete Printing Systems and Materials Properties:
    Current Status and Future Research Prospects