Session Details
耐久性一般2・複合劣化
Thu. Sep 11, 2025 11:10 AM - 12:30 PM JST
Thu. Sep 11, 2025 2:10 AM - 3:30 AM UTC
Thu. Sep 11, 2025 2:10 AM - 3:30 AM UTC
C409
[V-354]Influences of drying wetting conditions on water penetration resistivity of 3D printed mortar
*Yuki Yokoyama1, Tanaka Shunsei2, Koji Kinomura2 (1. Graduate School of Science and Engineering, Ehime University, 2. Taisei Corporation)
[V-355]Effects of Salt Damage and Neutralization on Concrete in Actual Structures
*Hiroki Sugiyama1, Atsuo Otsuki2 (1. Central Nippon Highway Engineering Nagoya Co., Ltd., 2. Central Nippon Expressway Company Limited)
[V-356]A stady of the relationship between the surface quality of existing railway concrete structures and the depth of carbonation
*Yuko Ohashi1, Keita Okamoto1, Shoji Fujimura1 (1. West JR Company)
[V-357]Verification of material properties of FRP pipes for communication after long-term outdoor exposure
*Takuya Ishikawa1 (1. NTT Access Network Service Systems Laboratories)
[V-358]Effects of differences in the internal structure of concrete caused by construction on its carbonation resistance and air permeability.
*Naoki Takahashi1, Yusuke Fujikura1, Katsunori Hirano1, Kazuhiro Tsuno2, Bunteki Cho2, RIn Maehara2 (1. Fujita Corporation, 2. Kokushikan University)
[V-359]Study on durability improvement of post-cast concrete surface of expansion joint for road bridge.
*Shinji Hasegawa1, Satoshi Sakamoto1 (1. KYOURYOU MAINTENANCE,Inc)
[V-360]Confirmation of suitability of rebar and PC steel wire for fuel ammonia storage tank through immersion test
*Masahiro Ueda1, Keiichro Maeda1 (1. Obayashi Corporation)