CONCRETE JOURNAL Vol.47, No.2, Feb. 2009
Japan Concrete Institute (JCI No.521)

contents

Promotion of Product Certification and International Harmonization of Standards
By Y. Tsuji
Traceability Systems for Concrete
By K. Sakamura and T. Kimijima
Outline of: "Guidelines for Design and Construction of High-strength Concrete for Prestressed Concrete Structures"
By H. Mutsuyoshi, K. Ohtsuka, T. Ichinomiya and Sakurada
Mechanical Properties and Color Evaluation of Concrete Colored by Using Waste Earthenware
By M. Inoue, T. Okamoto, K. Hirao and T. Kojima
Estimation of Carbonation and Chloride Penetration of Recycled Aggregate Concrete Focused on Pore Volume
By Y. Sagawa, H. Matsushita and Y. Kawabata
Study on the Durability Improvement of Concrete Surface Covering Materials
By T. Kamamoto, S. Nojima and K. Fujita
Study on Quick and Simple Method of Assessing Crack Index for Wall Type Massive Concrete Structures
By T. Ishida and Y. Tsuji
Concept of Single Duct Structure in Saddle System
By S. Tamai, Y. Yamahana, M. Kato and M. Nishino
Innovation by a Fusion of Various Materials
By T. Sakimoto
Renewal Construction of Okubi River Bridge in the Okinawa Expressway using Ground Granulated Blast Furnace Slag
By Y. Fukunaga, J. Ishizuka, M. Tanaka and T. Yoshimura
The Method of Hi-speed Construction Technology for a Huge High-rise Apartment Building
By H. Hirano, K. Minami, and Y. Hara
My Hobby; "Driving" and "Taking Photographs"
By T. Uomoto

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