PATENTS

S. Choi, G. Oh, J. Lee, S. Oh, J. Ryu,  "Suitable automatic curing method for 3D printing concrete, and curing compound, nozzle device for spray it and cover with curing plastic wrap or shrink film", 10-2023-0010305 (application number), 2023/01/26 (filing date)

S. Choi, J. Kim, J. Park, G. Jung, J. Jang, "Manufacturing method of hyper fiber-net for tunnel shotcrete support with improvement in shape of fiber-net, yarn and coating type", 10-2017-0156710 (application number), 2017/11/22 (filing date)

S. Choi, J. Kim, J. Park, "Construction method of tunnel using fiber mesh", 10-2017-0155604 (application number), 2017/11/21 (filing date)

S. Choi, K.M. Lee, Y.C. Choi, G. Hong, C. Song, "Analytic method for detecting behavior and quantification of superabsorbent polymer within cement-based material using 3D X-ray computed tomography", 10-1741135 (patent number), 2017/05/23 (registration date)

S. Choi, K.M. Lee, Y.C. Choi, G. Hong, C. Song, "pH-responsive, swelling comtrollable superabsorbent polymer for healing crack of cement and method for preparing same", 10-1741136 (patent number), 2017/05/23 (registration date)

S. Choi, Y.C. Choi, B. Park, "Measuring method for coefficient of thermal expansion of hardening cementitious materials using elastic membrane", 10-2016-0182535 (application number), 2016/12/29 (filing date)

김동호, 김기헌, M.C. Won, S. Choi, "철근 콘크리트 도로포장용 타이 바 및 이를 이용한 철근콘크리트 도로포장공법", 10-0780370 (patent number), 2017/11/22 (registration date)

김동호, 김기헌, M.C. Won, S. Choi, "콘크리트 도로포장용 삽입형 타이 바 및 이를 이용한 도로포장공법", 10-0740993 (patent number), 2017/07/12 (registration date)