CONCRETE JOURNAL Vol.63, No.12, Dec. 2025
Japan Concrete Institute (JCI No.723)

contents

30 Years That I Wouldn’t Call Lost
By J. Matsui
Nipponn Steel Blast Farnas Slag Cement Company Office Building -The Construction of the Headquarters Using Various Types of Blast Furnace Slag Cement-
By S. Morishima
Outline of Revision of “Recommendations for Planning, Design, and Construction of Concrete in Hot Weather”
By S. Hashimoto, A. Hosoda, Y. Kamihigashi and K. Watanabe
Continuous Development of Design, Manufacturing and Construction Focusing on the Strengths of 3D Concrete Printing
By S. Murata, S. Tanaka, K. Kinomura and S. Isaka
Results of Questionnaire Survey on Current Status of Facilities at Ready-mixed Concrete Plants in Kanto Region
By S. Watanabe, A. Miyata, Y. Nakata and Y. Nishimoto
Application of Operating Characteristic Cur ve and Its Linear Approximation to Conformity Assessment of Compressive Strength of Ready Mixed Concrete
By Y. Suzuki and Y. Tsuji
Implementation of Environmentally Friendly Concrete in the Shield Invert of Power Cable Tunnel Construction
By J. Matsumoto, S. Tawaratsumida, S. Hashimoto and R. Izumo
Basics of Concrete Construction (3)Key Points for Placing and Compacting Work of Concrete
By S. Yanai
Recent Advances in Understanding Uncertainty in Mechanical Interactions Between Short Fibers and Concrete
By T. Kanazawa, H. Takahashi, K. Hashimoto and T. Matsumoto
Strengthening and Repair of Stone Walls and Other Structural Cultural Properties
By T. Yamao
Visit to University of Southern Queensland in Australia
By H. Sakuraba
Report on Participation in the 18th East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-18)
By T. Zhang
Cambodia Festival in Kagoshima
By T. Yamaguchi

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