Characterization of foamed concrete with different additives using multi-scale micro-computed tomography

Sang-Yeop Chung, Ji-Su Kim, Tong-Seok Han, Dietmar Stephan, Mohamed Abd Elrahman / Construction and Building Materials / 319 / pp.125953 [ 2022 .2 ]

Pore and Solid Characterizations of Interfacial Transition Zone of Mortar Using Microcomputed Tomography Images

Sang-Yeop Chung, Ji-Su Kim, Tong-Seok Han, Dietmar Stephan, Mohamed Abd Elrahman / Journal of Materials in Civil Engineering / 33(12) / pp.4021348 [ 2021 .12 ]

Effects of cement particle distribution on the hydration process of cement paste in three-dimensional computer simulation

Van Thong Nguyen, Seon Yeol Lee, Sang-Yeop Chung, Jae-Heum Moon, Dong Joo Kim / Construction and Building Materials / 311 / pp.125322 [ 2021 .12 ]

Enhancing self-stress sensing ability of smart ultra-high performance concretes under compression by using nano functional fillers

Huy Viet Le, Min Kyoung Kim, Seon Uk Kim, Sang-Yeop Chung, Dong Joo Kim / Journal of Building Engineering / 44 / pp.102717 [ 2021 .12 ]

Hygric Properties of Machine-Made, Historic Clay Bricks from North-Eastern Poland (Former East Prussia): Characterization and Specification for Replacement Materials

Maria Tunkiewicz, Joanna Misiewicz, Pawel Sikora, and Sang-Yeop Chung / MATERIALS / 14(21) / pp.6706 [ 2021 .11 ]

Void characteristics and tortuosity of calcium silicate‑based cements for regenerative endodontics: a micro‑computed tomography analysis

Sang-Yeop Chung, Yun Hyeong Kim, Ok Hyung Nam, Yong Kwon Chae, Su-Sung Jo, Sung Chul Choi / BMC Oral Health / 21(1) / 565 [ 2021 .11 ]

Mechanical and Microscopic Characteristics of Polyurethane-Based Pervious Pavement Composites

Hongdong Cho, Hongsu Bae, Chanho Park, Hyeong Min Park, Seo-Eun Oh, Sang-Yeop Chung, Beomjoo Yang / MATERIALS / 14(16) / pp.4365 [ 2021 .8 ]

Thermal performance of building envelopes with structural layers of the same density: Lightweight aggregate concrete versus foamed concrete

Jaros©©aw Strza©©kowski, Pawel Sikora, Sang-Yeop Chung, Mohamed Abd Elrahman / Building and Environment / 196 / pp.107799 [ 2021 .6 ]

Evaluation of the effects of bismuth oxide (Bi2O3) micro and nanoparticles on the mechanical, microstructural and c-ray/neutron shielding properties of Portland cement pastes

Pawel Sikora, Ahmed M. El-Khayatt, Heba A. Saudi, Sang-Yeop Chung, Dietmar Stephan, Mohamed Abd Elrahman / Construction and Building Materials / 284 / pp.122758 [ 2021 .5 ]

The performance of ultra‑lightweight foamed concrete incorporating nanosilica

Mohamed Abd Elrahman, Pawel Sikora, Sang-Yeop Chung, Dietmar Stephan / Archives of Civil and Mechanical Engineering / 21(2) / pp.79 [ 2021 .4 ]

The effects of nanosilica on the fresh and hardened properties of 3D printable mortars

Pawel Sikora, Sang-Yeop Chung, Maxime Liard, Didier Lootens, Tobias Dorn, Paul H. Kamm, Dietmar Stephan, Mohamed Abd Elrahman / Construction and Building Materials / 281 / pp.122574 [ 2021 .4 ]

Effect of different expanded aggregates on durability-related characteristics of lightweight aggregate concrete

Sang-Yeop Chung, Pawel Sikora, Dong Joo Kim, Mohamed E. El Madawy, Mohamed Abd Elrahman / Materials Characterization / 173 / pp.110907 [ 2021 .4 ]

Investigation of additive incorporation on rheological, microstructural and mechanical properties of 3D printable alkali-activated materials

Mehdi Chougan, Seyed Hamidreza Ghaffar, Pawel Sikora, Sang-Yeop Chung, Teresa Rucinska, Dietmar Stephan, Abdulrahman Albar, Mohmamad Rafiq Swash / Materials and Design / 202 / pp.109574 [ 2021 .4 ]

Evaluating the effects of nanosilica on the material properties of lightweight and ultra-lightweight concrete using image-base dapproaches

Pawel Sikora, Teresa Rucinska, Dietmar Stephan, Sang-Yeop Chung, Mohamed Abd Elrahman / Construction and Building Materials / 264 / pp.120241 [ 2020 .12 ]

Correlation between microstructural characteristics from micro-CT of foamed concrete and mechanical behaviors evaluated by experiments and simulations

Ji-Su Kim, Sang-Yeop Chung, Tong-Seok Han, Dietmar Stephan, Mohamed Abd Elrahman / Cement and Concrete Composites / 112 / pp.120241 [ 2020 .12 ]

Cement-Based Composites: Advancements in Development and Characterization

Sikora Pawel. Chung Sang-Yeop / CRYSTALS / 10(9) / pp.832 [ 2020 .9 ]

The effects of seawater on the hydration, microstructure and strength development of Portland cement pastes incorporating colloidal silica

Pawel Sikora, Krzysztof Cendrowski, Mohamed Abd Elrahman, Sang-Yeop Chung, Ewa Mikowska, Dietmar Stephan / Applied Nanoscience / 10(8) / pp.2627-2683 [ 2020 .8 ]

Modeling of multiple phase solid microstructures and prediction of mechanical behaviors of foamed concrete

Ji-Su Kim, Sang-Yeop Chung, Dietmar Stephan, Tong-Seok Han, Mohamed Abd Elrahman / Construction and Building Materials / 248 / pp.118637 [ 2020 .7 ]

Inverse Estimation Method of Material Randomness Using Observation

Dae-Young Kim, Pawel Sikora, Krystyna Araszkiewicz, Sang-Yeop Chung / CRYSTALS / 10(6) / pp.512 [ 2020 .6 ]

The Effect of Lightweight Concrete Cores on the Thermal Performance of Vacuum Insulation Panels

Sang-Yeop Chung, Pawel Sikora, Dietmar Stephan, Mohamed Abd Elrahman / MATERIALS / 13(11) / pp.2632 [ 2020 .6 ]