非破壊試験法(2)

[V-331] Effect of water repellency due to application of silane-based surface impregnants material on natural potential measurement results

〇Katsuya Shono¹, Junnya Nakagawa¹, Hirotaka Hazehara², Yuji Yamada², Masasi Soeda¹ (1.FUKUOKA University Graduate School, 2.FUKUOKA University)

Keywords:natural potential, suface penetrants method, silane-based materials