CONCRETE JOURNAL Vol.61, No.7, Jul. 2023
Japan Concrete Institute (JCI No.694)

contents

Changing and Un-changing
By A. Ueno
German Expressionism Appearing in Children’s Parks in Kyoto City-Aesthetics of Radio Towers Realized by Reinforced Concrete
By M. Okada
Carbonation and Neutralization of Concrete-Positive and Negative Aspects
By T. Ishida, T. Noguchi, N. Sakata and M. Ohno
Reducing the Amount of Waste in Sampling Fresh Concrete
By M. Kurinobu, N. Takeda, S. Nagaoka and A. Yamada
Research and Development to Uncover Possibilities of 3D Printing Technology and Expand Its Applications
By K. Kinomura, S. Tanaka, W. Zhang and S. Isaka
Applicability of Using Precast Concrete Components of Gate Posts for the Construction of the Floodgate Which Will Prevent Japan’s Largest Tsunami
By H. Kochou, Y. Katou, Y. Endou and M. Hayashi
Concrete Construction Works for Open Deck PRC Langer Girder Railway Bridge
By T. Fujinoki, M. Kimura, K. Urabe and A. Naitou
Repair of Concrete Structures with Surface Treatment Methods in Civil Engineering Sector (2)Durability of Surface Treatment Method under Real Environment
By H. Sakuraba
Business Development of Test Methods for Water Pressure Permeability Using Double Chamber System
By T. Toyofuku, T. Minemura, K. Hirai and M. Okubo
Structural Characteristics of Steel Fiber-Reinforced Concrete : A Review of Recent Overseas Developments
By T. Takahashi
A Cup of Coffee, ? Concrete
By T. Maekawa
Visiting the University of Bath in UK
By K. Takasu
Fifteen Minutes in a Day
By T. Ando

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