非破壊試験法(3)／評価・試験方法

[V-334] Basic research on concrete surface layer evaluation by various non-destructive inspections

〇Akira Sugawara¹, Mitsuhiro Takeda¹, Keiko Suzuki² (1.Tohoku Gakuin University, 2.Tohoku Engineering office )

Keywords:Non Destrucitve Test, Surface quallity, Contrast X-ray, Air permeabillity test, Surface Water Absorption Test