[V-152] Effect of ASR Progress on Expansion Behavior due to Delayed Ettringite Formation

〇Yuki Yamazaki¹, Motoki Uehara¹ (1.Railway Technical Research Institute)

[V-153] Effect of water cement ratio and humidity on carbonation of C-S-H in cement paste

〇Atsuya Ohtake¹, Yasuhiro Umemura², Masaki Sato² (1.Nihon University Graduate School, 2.College of Science and Technology Nihon University)

[V-154] Study of Void change mechanism by carbonation in a cement with content of blast furnace slag

〇Kanta Miyazaki¹, Takeshi Iyoda² (1.Shibaura Institute of Technology Graduate School, 2.Shibaura Institute of Technology)

[V-155] Study on durability for concrete with expansive additive and hardening accelerator.

〇Eizo Takeshita¹, Mitsuo Murate¹, Kouichi Haze², Atsumi Sawamura² (1.Taiheiyo Materials Corporation, 2.TODA CORPORATION)

[V-156] Study on the expansion of reinforced concrete due to ASR, DEF and its combination

〇Ayumu Matsumoto¹, Shingo Asamoto¹ (1.Saitama university)

[V-157] Microanalysis of Cement Paste Matrix Deteriorated by DEF

〇Natsuki Yoshida¹ (1.General Building Research Corporation of Japan)

[V-158] Applicability of electrical resistivity measurement to mortar containing PVA or steel fiber

〇Takanori Kotabe¹, Hiroki Sakuraba¹, Koga Hirohisa¹, Sasaki Wataru² (1.PUBLIC WORKS RESEARCH INSTITUTE, 2.JAPAN PRESTRESSED CONCRETE CONTRACTORS ASSOCIATION)

[V-159] Effects of C/S ratio and alkali on sorption of sulfate ion by C-S-H

〇Kennosuke Sato¹, Hiroyasu Tachikawa¹, Shigehiko Saito¹ (1.University of Yamanashi)

[V-160] Aging variation of secondary ettringite formation due to coexistence of C-S-H

〇Naoya Watanabe¹, Kennosuke Sato¹, Shigehiko Saito¹ (1.University of Yamanashi)

Session information

耐久性一般(2)