構造物調査・診断 (2)

10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

[V-554] Investigation on Freezing and Thawing Resistance of Disintegrated Concrete in Demolished Road Bridge RC Slabs

*Takumi OZAWA¹, Hirohisa KOGA¹, Eisuke NAKAMURA¹ (1. Public Works Research Institute)

Keywords:

RC slab,Disintegrated concrete,Frost damage,Freezing and thawing test,Low quality aggregate,Pore structure

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