Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Poster PresentationSection V

補修・補強（材料）

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
Po

[12PM1-Po-01]Sulfuric acid-resistant characteristics of the Mortar lining materials using Alumina cement and the Blast furnace slag fine powder (Part 1)

*Kosuke Kita2, Shin Yamaguchi2, Naoyuki Sugihashi2, Takumi Matsuyama1, Kohei Mizuta3 (1. Nihon University Graduate schoool, 2. Nihon University, 3. Denka Company Limited)

[12PM1-Po-03]Sulfuric acid resistance of Mortar lining material using Alumina cement and Blast furnace slag fine powder (Part 2)

*Takumi Matsuyama1, Yamaguchi Shin2, Sugihashi Naoyuki2, Kita Kosuke1, Mizuta Kohei3 (1. Nihon University Graduate School, 2. Nihon University, 3. Denka)

[12PM1-Po-05]Effect of Neutralization Depth on the Modification Effect of Silicate Surface Impregnation Work Supplied with Saturated Calcium Hydroxide Auxiliary Solution

*Takumi Matsuda Matsuda1, Takuya Kondou1, Katsunori Yokoi1, Ryouta Tadokoro2, Daichi Kuroiwa3 (1. NATIONAL INSTITUTE OF TECHNOLOGY,Social Design Engineering Depertment, 2. DAIICHI Consultants Co.Ltd, 3. FUJI CHEMICAL Co.Ltd, Technical Center)

[12PM1-Po-07]Basic research on surface protection methods for soil cement mortar by silicate type surface penetrants

*Eito Takeuchi1, Takumi Matsuda1, Takuya Kondo2, Mizuho Kobayashi3 (1. National Institute of Technology, Kochi College advanced courses, 2. National Institute of Technology, Kochi College, 3. Invax Corporation)

[12PM1-Po-09]Numerical Analysis of the Effect of Silane Penetration Depth on Electrical Resistance Measured by the Four-Probe Method in Treated Concrete

*Shuji Nagaoka1, Kazuhide Nakayama1, Mitsuyasu Iwanami1 (1. Institute of Science Tokyo)

[12PM1-Po-11]Influence of direction of impregnating when crack repair with silane type water repellent on water absorption rate of concrete

*Ryunosuke Hirota1, Ryohei Ohara1 (1. National Institute of Technology, Nagano College)

[12PM1-Po-13]Experimental study on the effects of carbon dioxide and chloride ions on surface impregnated materials

*Akihisa Kamiharako1, Yusuke Yamaguchi1, Hiroaki Fujita2, Shio Furueda2 (1. Hirosaki University, 2. Kitacon Corp.)

[12PM1-Po-15]SURVEY OF CONCRETE REPAIR USING SILANE-BASED SURFACE IMPREGNATION MATERIALS ACCORDING TO DOMESTIC AND INTERNATIONAL STANDARDS

*MUHAMMAD LUTFI HADI BIN JAMALUDIN1, Ryohei Ohara1 (1. National Institute of Technology, Nagano College)
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