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Professor Jae-Suk Ryou

Dept. Civil and Environment Engineering – Concrete laboratory

Lab : 405, Jae-Sung Building, Hanyang University

Phone : 02-2220-4323

Email : jsryou@hanyang.ac.kr

Education

1992 : Civil Enginnering Dept, Hanyang University

1994 : Master of Science, Concrete Engineering, Civil Engineering Dept, Hanyang University

2000 : Ph. D, Concrete Engineering, Tokyo Institute of Technology

 

Carrier

2002-2005 : Research Engineer, Northwestern University, USA

2005-2006 : Assistant Professor, Georgia Institute of Technology, USA

2006-Current : Professor, Dept. Civil and Environment Engineering, Hanyang University

- Our lab welcomes to have a passion for concrete research. If you want to study concrete deeply, don't hesitate to contact us.

Hanyang Concrete Material Research Lab

Sustainable, Future and More Advance
About

ABOUT US

Concrete is a key material that is widely using in the construction field. Our laboratory is studying the potential cementitious materials that can be applied to actual structures in terms of durable and sustainable materials.

Our research team is usually carrying out the durability assessment of concrete, development of eco-friendly construction materials, improvement of concrete quality using novel additive materials. Also, we analyze and identify problems arising from the material properties of concrete through theory study and experimental methods. Moreover, in order to meet the trend of the 4th industrial revolution, we are challenging to combine with machine learning technology and concrete material research.

We aim to be the leading laboratory in concrete research by extracting the best results and combining concrete research with various techniques.

If you want to see more publications of our lab except for in this homepage, click the link as below.

- Researchgate -

https://www.researchgate.net/scientific-contributions/Jae-Suk-Ryou-2024381685

- Elsevier -

https://www.sciencedirect.com/search?authors=Jae-Suk%20Ryou

- MDPI -

https://www.mdpi.com/search?q=&authors=Jae-Suk+Ryou&journal=&article_type=&search=Search&section=&special_issue=&volume=&issue=&number=&page=

- Springer -

https://link.springer.com/search?query=Jae-Suk+Ryou

Album

ABOUT US - Album

2018. 05 Teacher's day

2018 Spring conference at Jeju

2019 Autumn conference at Jeju

2019 Spring conference at Byeonsan

2021 Autumn conference at Jeju

2022 Teacher's day

2022 Spring conference

2023 Spring conference

PUBLICATIONS, SCI(E) - This year

Updated date : 2024. 02. 20

Kyu Tae Park, Jae-Suk Ryou, Byeong-Hun Woo, Ji-Sun Choi, Hong Gi Kim*, "Quick hardening properties of the cement paste partially replaced by the pretreated biomass wood ash", Journal of Materials in Civil Engineering (IF = 3.2), Under review

PUBLICATIONS, SCI(E) - Past years

- 2023 -

Natoli Abebe Tadesse, Jae-Suk Ryou, Kyu Tae Park, Joo Young Kim, Hong Gi Kim*, Byeong-Hun Woo*, "Investigation of the prolonged effect of electric stress into the cement mortar incorporating silicon carbide", Journal of Building Engineering (IF = 6.4), 2023.07.12

• Byeong-Hun Woo, Jae-Suk Ryou, Joo Young Kim, Hong Gi Kim*, Jee-Sang Kim*, "Freeze-Thaw Durability Estimation for Concrete through the Gaussian Process Regression with Kernel Convolution", Construction and Building Materials (IF = 7.4), 2023.08.05

Hyun-Soo Lee, Hong Gi Kim, Jae-Suk Ryou, Byeong-Hun Woo*, "Corrosion state assessment of the rebar: Experimental investigation by ambient temperature and relative humidity", Construction and Building Materials (IF = 7.4), 20203.10.05

Natoli Abebe Tadesse, Byeong-Hun Woo, Hong Gi Kim*, Jae-Suk Ryou*, "Real-time electrical monitoring of silicon carbide-graphite-based cement mortar self-sensing behavior under loading condition", Cement and Concrete Composites (IF = 10.5), 2023.12.12

- 2022 -

Jae-Hyun Bae, Byeong Hun Woo, Hong Gi Kim, Jae-Suk Ryou*, "Enhancing The Thermal Properties of Cement Composites Through Substitution of the Fine Aggregate Using Metallic Material ", International Journal of Pavement Engineering (IF = 4.178), 2022. 11. 15

- 2021 -

Young Suk Kim, Jae-Suk Ryou*, "A Basic Experimental Study on Analysis of Leak Signal and Monitoring method for Water Supply Pipe", Applied Sciences (IF = 2.679), 2021. 02. 26

In Kyu Jeon, Byeong Hun Woo, Dong Ho Yoo, Jae-Suk Ryou, Hong Gi Kim*, "Evaluation of the Hydration Characteristic and Anti-washout Resistance of Non-dispersible Underwater Concrete with Nano-SiO2 and MgO"Materials (IF = 3.623), 2021. 03. 10

Dong Ho Yoo, In Kyu Jeon, Hong Gi Kim, Jun Suk Lee, Jae-Suk Ryou*, "Experimental evaluation of fire resistance performance of cement mortar with PCM/Mg(OH)2-based composite fine aggregate", Construction and Building Materials (IF = 6.141), 2021. 03. 26

Jun Suk Lee, Byeong Hun Woo, Jae-Suk Ryou, Jee-Sang Kim*, "Performance assessment of the post-tensioned anchorage zone using high strength concrete considering confinement effect"Materials (IF = 3.623), 2021. 04. 02

Byeong Hun Woo, In Kyu Jeon, Dong Ho Yoo, Hong Gi Kim, Jae-Suk Ryou*, "Ice-Melting Performance Assessment of Cement Composites Using Silicon Carbide as Fine Aggregate", Applied Thermal Engineering (IF = 5.295), 2021. 05. 23

Binna Lee, Byeong Hun Woo, Jae-Suk Ryou*, "Basic mechanical and neutron shielding performance of mortar mixed with boron compounds with various alkalinity", Sustainability (IF = 3.251), 2021. 06. 01

In Kyu Jeon, Hong Gi Kim, Sadam Hussain Jakhrani, Jae-Suk Ryou*, "Evaluation of the microstructure, mechanical, and durability properties of alkali-activated slag-based mortar with light-burnt dolomite powder", Journal of Materials Research and Technology (IF = 5.039), 2021. 06. 12

Byeong Hun Woo, Dong Ho Yoo, Sung Soo Kim, Jung Bae Lee, Jae-Suk Ryou, Hong Gi Kim*, "Effects of Thermal Conductive Materials on the Freeze-Thaw Resistance of Concrete", Materials (IF = 3.623), 2021. 07. 21

 

- 2020 -

In Kyu Jeon, Abdul Qudoos, Sadam Hussain Jakhrani, Hong Gi KIm, Jae-Suk Ryou*"Investigation of sulfuric acid attack upon cement mortars containing silicon carbide powder," Powder Technology (IF = 3.413), 2020. 01

Hong Gi Kim, Abdul Qudoos, In Kyu Jeon, Byeong Hun Woo, Jae-Suk Ryou*"Assessment of PCM/SiC-based composite aggregate in concrete: Energy storage performance", Construction and Building Materials (IF = 4.046), 2020. 05

Hong Gi Kim, Abdul Qudoos, In Kyu Jeon, Jae-Suk Ryou*"Assessment of PCM/SiC-based composite aggregate in concrete: Mechanical, physical and microstructural properties", Construction and Building Materials (IF = 4.046), 2020. 07

Byeong Hun Woo, In Kyu Jeon, Seong Soo Kim, Jeong Bae Lee, Jae-Suk Ryou*"An Experimental and Statistical Study on Rebar Corrosion Considering the Temperature Effect Using Gaussian Process Regression", Applied Sciences (IF = 2.217), 2020. 08

Young Suk Kim, Jae-Suk Ryou*"A Study of Sonar Image Stabilization of Unmanned Surface Vehicle Based on Motion Sensor for Inspection of Underwater Infrastructure", Remote Sensing (IF = 4.118), 2020. 10

- 2019 -

Jun Hyeong Kim, Abdul Qudoos, Sadam Hussain Jakhrani, Atta-ur-Rehman, Jeong Bae Leem, Seong Soo Kim, Jae-Suk Ryou*, "Mechanical Properties and Sulfate Resistance of High Volume Fly Ash Cement Mortars with Air-Cooled Slag as Fine Aggregate and Polypropylene Fibers", Materials (IF = 2.467), 2019. 02

Atta-ur-Rehman, Jun Hyeong Kim, Hong Gi Kim, Abdul Qudoos, Jae-Suk Ryou*, "Effect of leaching on the hardened, microstructural and self-cleaning characteristics of titanium dioxide containing cement mortars", Construction and Building Materials (IF = 3.485), 2019. 03

Abdul Qudoos, Hong Gi Kim, Atta-ur-Rehman, In Kyu Jeon, Jae-Suk Ryou*, "Influence of the particle size of wheat straw ash on the microstructure of the interfacial transition zone", Powder Technology (IF = 3.23), 2019. 05

Sadam Hussain Jakhrani, Hong Gi Kim, In Kyu Jeon, Jae-Suk Ryou*, "Effect of Saturated Tea Waste and Perlite Particles on Early Age Hydration of High-Strength Cement Mortars", Materials (IF = 2.467), 2019. 07

Sadam Hussain Jakhrani, Jae-Suk Ryou, Atta-ur-Rehman, In Kyu Jeon, Byeong Hun Woo, Hong Gi Kim*, "Prevention of Autogenous Shrinkage in High-Strength Mortars with Saturated Tea Waste Particles", Materials (IF = 2.467), 2019. 08

Atta-ur-Rehman, Abdul Qudoos, Hong Gi Kim, Jae-Suk Ryou*, "Effects of Light-Burnt Dolomite Incorporation on the Setting, Strength and Drying Shrinkage of One-Part Alkali-Activated Slag Cement", Materials (IF = 2.467), 2019. 09

- 2018 -

Atta-ur-Rehman, Abdul Qudoos, Hong Gi Kim, Jae-Suk Ryou*, "Influence of Titanium Dioxide Nanoparticles on the Sulfate Attack upon Ordinary Portland Cement and Slag-Blended Mortars", Materials (IF = 2.654), 2018. 02

Abdul Qudoos, Atta-ur-Rehman, Hong Gi Kim, Jae-Suk Ryou*, "Influence of the surface roughness of crushed natural aggregates on the microhardness of the interfacial transition zone of concrete with mineral admixtures and polymer latex", Construction and Building Materials (IF = 3.169), 2018. 04

Jae-Kyeong Jang, Hong Gi Kim, Jun Hyeong Kim, Jae-Suk Ryou*, "The Evaluation of Damage Effects on MgO Added Concrete with Slag Cement Exposed to Calcium Chloride Deicing Salt", Materials (IF = 2.654), 2018. 05

Hong Gi Kim, Atta-ur-Rehman, Abdul Qudoos, Jae-Suk Ryou*, "Self-healing performance of GGBFS based cementitious mortar with granulated activators exposed to a seawater environment", Construction and Building Materials (IF = 3.169), 2018. 11

Abdul Qudoos, Hong Gi Kim, Atta-ur-Rehman, Jae-Suk Ryou*, "Effect of mechanical processing on the pozzolanic efficiency and the microstructure development of wheat straw ash blended cement composites", Construction and Building Materials (IF = 3.169), 2018. 12

- 2017 -

Hong Gi Kim, Jae-Suk Ryou*, "New approach for delaying the internal temperature rise of fire resistant mortar made with coated aggregate", Construction and Building Materials (IF = 2.421), 2017. 09

- 2016 -

Yong Soo Lee, Jae-Suk Ryou*, "Crack Healing Performance of PVA-Coated Granules Made of Cement, CSA, and Na2CO3 in the Cement Matrix", Materials (IF = 2.651), 2016. 07

Tae-Ho Ahn, Hong Gi Kim, Jae-Suk Ryou*, "New Surface-Treatment Technique of Concrete Structures Using Crack Repair Stick with Healing Ingredients", Materials (IF = 2.651), 2016. 08

- 2015 -

Tae-Ho Ahn, Kwang-Bo Shim, Jae-Suk Ryou*, "The relationship between various superplasticizers and hydration of mortar incorporating metakaolin", Journal of Ceramic Processing Research (IF = 0.349), 2015. 04

Jae-Suk Ryou, Seungtae Lee, Daewook Park, Seongsoo Kim, Hoseop Jung*, "Durability of cement mortars incorporating limestone filler exposed to sodium sulfate solution", KSCE Journal of Civil Engineering (IF = 0.511), 2015. 07

Yong Soo Lee, Jae-Suk Ryou*, "Control of response time of early-stage concrete with accelerator using granulation processing", Magazine of Concrete Research (IF = 0.759), 2015. 09

- 2014 -

Yong Soo Lee, Jae-Suk Ryou*, "Self healing behavior for crack closing of expansive agent via granulation/film coating method", Construction and Building Materials (IF = 2.293), 2014. 11

Il Hyun Song, Jae-Suk Ryou*, "Hybrid techniques for quality improvement of recycled fine aggregate", Construction and Building Materials (IF = 2.293), 2014. 12

- 2013 -

Jae-Suk Ryou, Il-Hyun Song, Seong-Soo Kim, Jeong-Bae Lee*, "New technology of blastfurnace slag activation with recycling water from ready-mixed concrete production", Cement Wapno Beton (IF = 0.183), 2013. 01

Jae-Suk Ryou, Yong Soo Lee*, "Use of tabletting & coating accelerator for the prevention of early-frost of concrete in cold weather", COLD REGIONS SCIENCE AND TECHNOLOGY (IF = 1.429), 2013. 03

• Hyuk-Sang Jung, Jong-Sik Park, Yong-Joo Lee, Sang-Keun Kim, Jin-Young Kong, Byung-Sik Chun, Jae-Suk Ryou*, "Reduction of heavy metals and organic materials by atomized slag barrier in contaminated groundwater", KSCE Journal of Civil Engineering (IF = 0.377), 2013. 11

- 2012 -

Jae-Suk Ryou, Yong-Soo Lee*, "Properties of early-stage concrete with setting-accelerating tablet in cold weather", MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (IF = 2.101), 2012. 01

- 2009 -

K.Y.Ann, J.H.Ahn, J.S.Ryou*, "The importance of chloride content at the concrete surface in assessing the time to corrosion of steel in concrete structures", Construction and Building Materials (IF = 0.841), 2009. 01

J.S.Ryou, K.Y.Ann*, "Electrochemical assessment on the corrosion risk of steel embedment in OPC concrete depending on the corrosion detection techniques", Materials Chemistry and Physics (IF = 1.871), 2009. 01

- 2008 -

J.S.Ryou, K.Y.Ann*, "Variation in the chloride threshold level for steel corrosion in concrete arising from different chloride sources", Magazine of Concrete Research (IF = 0.379), 2008. 04

KY Ann, HY Moon, YB Kim, JS Ryou*, "Durability of recycled aggregate concrete using pozzolanic materials", Waste management (IF = 1.123), 2008. 05

Dae Jung Moon, Yang Bae Kim, Jaesuk Ryou*"An approach for the recycling of waste concrete powder as cementitious materials", Journal of Ceramic Processing Research (IF = 0.534), 2008. 06

J.S.Ryou, K.Y.Ann*, "The electrochemical assessment of corrosion inhibition effect of calcium nitrite in blended concretes", Materials Chemistry and Physics (IF = 1.657), 2008. 12

- 2006 (Professor came to Hanyang) -

Anchor 11

Professor Jae-Suk Ryou

Dept. Civil and Environment Engineering – Concrete laboratory

Lab : 405, Jae-Sung Building, Hanyang University

Phone : 02-2220-4323

Email : jsryou@hanyang.ac.kr

Education

1992 : Civil Enginnering Dept, Hanyang University

1994 : Master of Science, Concrete Engineering, Civil Engineering Dept, Hanyang University

2000 : Ph. D, Concrete Engineering, Tokyo Institute of Technology

 

Carrier

2002-2005 : Research Engineer, Northwestern University, USA

2005-2006 : Assistant Professor, Georgia Institute of Technology, USA

2006-Current : Professor, Dept. Civil and Environment Engineering, Hanyang University

- Our lab welcomes those who have a passion for concrete research. If you want to study concrete    deeply, don't hesitate to contact us.

Visiting professor Hong Gi Kim

The details of his achievements are here :

https://www.researchgate.net/profile/Hong-Gi-Kim-2

Post-Doc. Byeong Hun Woo

The details of Byeong-Hun Woo are here:

https://sites.google.com/view/byeonghunwoo

​​

Lab's People

Students

- Full time -

Kyung Woo Kim, MS course (2022-Current)

Kyu Tae Park, MS course (2022-Current)

Hee-Sup Kim, MS course (2022-Current)

Tadesse Natoli Abebe, Integrated Ph.D course (2021-Current)

Hyun-Soo Lee, Master course (2023-Current)

 

- Part time -

Binna Lee, Ph.D course (2018-Current)

Young Suk Kim, Ph.D course (2019-Current)

Ju-Young Kim, Ph.D course (2022-Current)

Hwa-Young Kim, Master course (2023-Current)

Students

Alumni

Ph.D.

Yong-Soo Lee, Ph.D. (2015. 08)

Topic – Study on crack-sealing of cement composite via encapsulating the granulated healing material

Now working at - Korea Concrete Test Institue

Hong-Gi Kim, Ph.D. (2019. 02)

Topic – Experimental Study on The Mechanical, Chemical and Thermal Energy Storage Properties of PCM/SiC-based Composite Aggregate in Concrete

Now working at - Hanyang University (Visiting Prof)

Atta Ur Rehman, Ph.D. (2019. 08)

Topic – Photocatalytic Repair Mortars: Evaluation of Durability and Self-Cleaning Performance in Aggressive Environments

Now working at - Yonsei University (Research Prof)

Abdul Qudoos Baloch, Ph.D. (2019. 08)

Topic – Performance of Wheat Straw Ash in Binary and Ternary Blended Cement Systems

Now working at - Back to his homeland

Sadam Hussain Jakhrani, Ph.D. (2020. 02)

Topic – Internal Curing in High Strength Mortars with Tea Waste Particles: Evaluation of Early Age Shrinkage, Physical and Durability Properties

Now working at - Back to his homeland

Jun-Hyeong Kim, Ph.D. (2021. 02)

Topic – Assessment of Realkalisation and Carbon Dioxide Uptake of Cement Composite Using Granulated Absorbent

Now working at - Operating his own company

Jun Seok Lee, Ph.D. (2021. 08)

Topic – Research on the self-healing performance improvement of the cracks by the encapsulation of orgarnic-inorganic mixtures

Now working at - Operating his own company

Byeong Hun Woo, Ph.D. (2022. 08)

Topic – Development of the Ice-Melting Cement Composites and Its Statistical Algorithm for Estimation of Thermal Conductivity

Now working at - Hanyang University (Post-doc)

Master

Hyeok Jae Lee, Master of Science (2011. 02)

Topic – An Experimental Study on The Alkali-Activated Slag Cement Using Recycling Water of Ready Mixed Concrete

Dae Kwan Kang, Master of Science (2012. 02)

Topic – An Experimental Study on Basic Property of Elastic Concrete Using PVAC

Now working at - Isu Engineering

Yang Il Kim, Master of Science (2015. 02)

Topic – Study on The Hydration Heat Control of Mass Concrete Using Granular Agent Coated by Thermoplasticity Film

Now working at - Daehan Consultant

Jin-Hwan Kim, Master of Science (2015. 02)

Topic – A Study on Development of Fine Aggregate Incorporating Self-healing  Performance for Repair Mortar

Young Hwan Kwon, Master of Science (2015. 08)

Topic – A Fundamental Study on Properties of Self-Healing by Tablet Retarders

Now working at - LH

Sang Won Ha, Master of Science (2016. 02)

Topic – A Study on Durability of Concrete by Using Air-Cooled Blast Furnace Slag Aggregate

Min Wook Koo, Master of Science (2017. 02)

Topic – A Study on The Development of Fire Resistant Mortar with Coated Aggregate

Now working at - Daehan Consultant

 

Tae Han Song, Master of Science (2017. 02)

Topic – A Study on The Effect of The Physical Properties of Crushed Aggregate in High Strength Concrete

Now working at - KTR

Seung Yeop Lee, Master of Science (2017. 02)

Topic – A Study on The Properties of Concrete with Coated Granular Retarder and Healing Material

Now working at - Kunhwa Engineering

Su Ho Choi, Master of Science (2017. 08)

Topic – The Development of Self-healing with Granulated Alkali-activator at High Volume Slag Mortar in Marine Environment

Now working at - KORAIL

Han Saem Kim, Master of Science (2018. 02)

Topic – A Study on The Durability and Hydration of Geo-Polymer Concrete with Slag, Fly Ash, Polysilicon Sludge

Now working at - Korea Developing

Hyang Jong Park, Master of Science (2018. 02)

Topic – A Study on the Experiment of MgO added Concrete with GGBFS in Marine/Deicing environments

Now working at - Samho

Jun Su Yun, Master of Science (2019. 02)

Topic – An experimental evaluation of mortar self-healing properties using surface-coated bentonite aggregate

Now working at - Dongil Engineering

In Kyu Jeon, Master of Science (2021. 02)

Topic – Effect of Nano-SiO2 and MgO on the properties of non-dispersible underwater concrete

Now working at - Ph.D. course in TAMU

Sung Hwan Park, Master of Science (2021. 02)

Topic – A feasibility study of textile recycled fiber on the fiber reinforced self-compacting concrete

Now working at - Kunhwa Engineering

Dong Ho Yoo, Master of Science (2022. 02)

Topic – Study on the Thermal Energy Storage Performance of PCM/epoxy/SiC-composite Fine Aggregates

Now working at - Ph.D. course in NC state

Keun Young Lee, Master of Science (2022. 02)

Topic – A Study on the Enhancement of Thermal Characteristics by Using Thermal Conductive Materials for Underfloor Mortar

Now working at - Bora Engineering

Jae-Hyun Bae, Master of Science (2023. 02)

Topic – Improving the thermal properties of the cement composites using copper powder

Fatmanur Ates, Master of Science (2023. 08)

Topic – Development of the Sidewalk Block with Phase Change Material Impregnated Cork Waste

Anchor 2
Research Interests

Research Interests of Our Lab

Present projects :

- Thermally conductivity concrete + Estimation of the parameters of thermal conductivity analysis with Artificial Neural Network

- Developing a new type of cementitious material using calcined wood ash

-Service time estimation of the infrastructures using the Bayesian approach

- Developing an electrically conductive cement composite

Past projects : 

- Self-healing concrete with various materials using a granulating technique

- Self-cleaning concrete using titanium dioxide

- Eco-friendly and durability: making some construction material using waste materials

- Energy-saving concrete with PCM material

- Magnesia cementitious material as an urgent maintenance material

- Carbon dioxide capturing concrete and recovery of alkalinity of concrete

-Developing a fire-resistance fine aggregate using PCM

We are always trying to advance the concrete technology

Contact

CONTACT US

Our lab welcomes who are interested in the research of concrete materials, durability and sustainability issues, novel cementitious materials, machine learning/deep learning on concrete. Students who want to pursue Master/Ph.D course or MS-Ph.D combined course, can contact us at (jsryou@hanyang.ac.kr)

For additional information about applying to our graduate school, click on the following links.

- http://www.grad.hanyang.ac.kr  (for domestic students)

- http://study.hanyang.ac.kr  (for foreigner students)

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