*Haruka Takahashi¹, Masao Ishida¹, Takahiro Ishida², Keiichiro Endo² (1. Taiheiyo Cement Corporation, 2. Metropolitan Expressway Company Limited)

*Ayaka Kaku¹, Hiroki Goda¹, Mitsuo Ozawa² (1. Kyushu institute of technology, 2. Gunma university)

*Yuki Sakoi¹, Haruto Sawada¹, Mitsuo Ozawa², Kazusa Takahashi² (1. Hachinohe Institute of Technology, 2. Gunma University)

*Dennise¹, Yasuhiro Mikata¹, Susumu Inoue¹ (1. Osaka Institute of Technology)

*Yuuto Kuwabara¹, Takahiko Tomiyama², Takuya Hukui³, Mitsuo Ozawa⁴ (1. Gunma University School of Science and Technology, 2. Gunma University Graduate School of Science and Technology, 3. Chemical construction, 4. Gunma University Cluster of Materials and Environment Program of Civil and Environmental Engineering)