混和材 (1)

[V-576] Towards the standard use of fly ash concrete in construction of expressway structures in the Tokai region

*Tohru Makita¹, Yoshio Koketsu², Tohru Sugiyama², Kiyohisa Ono³, Yasushi Kamihigashi¹ (1. Central Nipponn Expressway Co., Ltd., 2. JERA Co., Inc. , 3. Central-NEXCO Technical Marketing Co., Ltd.)

Keywords:Fly ash, ASR, Durability enhancement, Concrete structure, Expressway