default author photo

Chi-sun Poon

Hong Kong Polytechnic University

SCHOLARLY PAPERS

13

DOWNLOADS

511

TOTAL CITATIONS

9

Scholarly Papers (13)

1.

Classification of Concrete Corrosion States by Gpr with Machine Learning

Number of pages: 28 Posted: 25 Feb 2023
affiliation not provided to SSRN, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 108 (654,668)

Abstract:

Loading...

ground penetrating radar, Machine learning, concrete corrosion, logistic regression

2.

Bentonite as a Promising Curing Agent in Ultra-High Performance Concrete: Autogenous Shrinkage and Durability

Number of pages: 33 Posted: 16 Jun 2023
Wuhan University of Technology, Hong Kong Polytechnic University, Wuhan University of Technology, Wuhan University of Technology, Wuhan University of Technology and Hong Kong Polytechnic University
Downloads 61 (961,006)
Citation 8

Abstract:

Loading...

internal curing, Autogenous shrinkage, Heavy Metals, Pore fractal dimension, Ultra-high performance concrete

3.

Predicting the 28-Day Compressive Strength by Mix Proportions: Insights from a Large Number of Observations of Industrially Produced Concrete

Number of pages: 32 Posted: 13 Mar 2023
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong Polytechnic University and affiliation not provided to SSRN
Downloads 57 (989,921)

Abstract:

Loading...

Industrially produced concrete, compressive strength, Machine learning, variable importance analysis, data visualization, mix design

4.

Enhanced Performance and Sustainability of Foam Concrete Through Shale Aggregate Integration

Number of pages: 32 Posted: 17 Jan 2025
Xiaowen Zhang, Jian-xin Lu and Chi-sun Poon
affiliation not provided to SSRN, affiliation not provided to SSRN and Hong Kong Polytechnic University
Downloads 51 (1,074,648)

Abstract:

Loading...

foam concrete, Shale aggregate, Pore structure, Sustainability, Mechanical properties, Microstructural analysis

5.

Novel 3d Superhydrophobic Lightweight Foam Concrete Designed Via In-Situ Foaming and Self-Assembled Silicone Microfilms

Number of pages: 40 Posted: 09 Aug 2023
Hong Kong Polytechnic University, Hong Kong Polytechnic University, Imperial College London, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 47 (1,097,529)
Citation 1

Abstract:

Loading...

Superhydrophobic lightweight concrete, Foam concrete, In-situ foaming, Inorganic-organic hybrid, Pore modification

6.

Enhancement of Carbonation Hardening Properties in Mg-Doped Γ-C2s: Implications for Low-Grade High-Mg Limestone Utilization

Number of pages: 34 Posted: 29 Jul 2023
affiliation not provided to SSRN, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 44 (1,133,231)

Abstract:

Loading...

γ-C2S, Mg-doped, Bredigite, Merwinite, Carbonation

7.

Synthesis of Carbon Active Eco-cement Using Waste Glass Powder and Recycled Concrete Fine

Number of pages: 42 Posted: 07 Jan 2026
Cleo Klossner, Hanxiong Lyu, Lu Zhu and Chi-sun Poon
Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong Polytechnic University, affiliation not provided to SSRN and Hong Kong Polytechnic University
Downloads 35 (1,304,549)

Abstract:

Loading...

Waste glass powder, Recycled concrete fine, Thermodynamic modelling, Carbonation curing, Sintering temperature

8.

Phase Development, Microstructure, and Mechanical Performance of Glycine-Activated Steel Slag Under Ambient Curing Conditions

Number of pages: 54 Posted: 10 Feb 2025
Seoul National University, Seoul National University, Seoul National University, Seoul National University, Hong Kong Polytechnic University and Seoul National University
Downloads 27 (1,385,945)

Abstract:

Loading...

Steel slag, Glycine, Hydration products, Hydrated matrix, microstructure

3D printable reactive magnesia cement: the role of the interlayer interface in the carbonation process

Number of pages: 30 Posted: 17 Mar 2026
Hong Kong University of Science & Technology (HKUST), affiliation not provided to SSRN, Hong Kong University of Science & Technology (HKUST), Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 12 (1,606,395)

Abstract:

Loading...

Reactive magnesia cement, 3D printing technology, rheological properties, carbonation distribution, Mechanical Strength

3D printable reactive magnesia cement: the role of the interlayer interface in the carbonation process

Number of pages: 30 Posted: 05 Mar 2026
Hong Kong University of Science & Technology (HKUST), affiliation not provided to SSRN, Hong Kong University of Science & Technology (HKUST), Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 11 (1,614,412)

Abstract:

Loading...

Reactive magnesia cement, 3D printing technology, Rheological properties, carbonation distribution, mechanical strength

10.

Performances and hydration mechanism of high content phosphogypsum-based all-solid-waste cementitious materials

Number of pages: 38 Posted: 12 Jan 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University, Hong Kong Polytechnic University, Liaoning Technical University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,481,165)

Abstract:

Loading...

Phosphogypsum, All-solid-waste cementitious material, High strength, Low-carbon

11.

Eco-innovative utilization of waste marine clay for steel corrosion mitigation in cementitious mortar

Number of pages: 30 Posted: 03 Apr 2026
Wuhan University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University, University of Cantabria and Hong Kong Polytechnic University
Downloads 19 (1,481,165)

Abstract:

Loading...

Marine clay, Ecological hazard, Steel corrosion, pore structure, Solid waste utilization

12.

Mechanistic insights into fresh flocculated seeds for activating slag-blended cement: Water pre-confinement, reactive nucleation, and preferential carboaluminate formation

Number of pages: 34 Posted: 03 Jul 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 11

Abstract:

Loading...

Hydration, GGBS, activation, flocculation, seeds, water confinement

13.

Carboxyl-Mediated Calcium Shuttling in Biochar-Cement Systems: Dual-Stage Hydration Kinetics

Number of pages: 50 Posted: 09 Jul 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Jinan, Chongqing University, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 8

Abstract:

Loading...

Biochar, Cement hydration, Ca2+ migration, Carboxyl group, Pyrolysis temperature