CONCRETE JOURNAL No.5, May.2008
Japan Concrete Institute (JCI No.512)
contents
Special Issue: Current State and Effective Utilization Techniques
of Concrete Aggregate
- What Can We Send to the Younger?
- By Y. Matsuda
- Current State of Concrete Aggregate
- 1.1 Present Situation and Problems of Natural Aggregate
- By M. Abe
- 1.2 State of Arts and Future Comments of Aggregates from Industrial
By-products for Concrete
- By Y. Tsuji
- Natural Aggregate Trends
- 2.1 Present State and the View of Natural Aggregate in Ready-mixed
Concrete Factory
- By K. Suzuki
- 2.2 Current Situations and Problems on Low-quality Aggregates
- By H. Katahira and H. Watanabe
- 2.3 Examples of Aggregate Selection Based on Concrete Properties
- (1) Consideration for limiting Concrete Drying Shrinkage in
Natural Aggregate Selection
- By T. Kanda and H. Momose
- (2) Example of Aggregate Selection Method for Ultra High Strength
Concrete
- By S. Watanabe and H. Jinnai
- 2.4 Other Natural Aggregate Usage Examples
- (1) Stone Powder for Concrete
- By H. Kawano
- (2) Effective Utilization of Aggregates for Dam Concrete
- By Y. Yamaguchi, T. Iwashita and T. Kobori
- Local Conditions of Natural Aggregate
- 3.1 Properties of Natural Aggregate from Viewpoint of Local Conditions
- By S. Sogo
- 3.2 State and Prospests of Natural Aggregate in Hokkaido Area
- By T. Nawa
- 3.3 State of Natural Aggregate in Tohoku Area
- By M. Hisada and H. Minagawa
- 3.4 State of Natural Aggregate in Kanto Area
- By A. Ueno
- 3.5 State of Natural Aggregate in Chubu Area
- By Y. Kubo
- 3.6 State of Natural Aggregate in Kansai Area
- By M. Arai
- 3.7 State of Natural Aggregate in Chugoku-Shikoku Area
- By T. Ayano
- 3.8 State of Natural Aggregate in Kyushu Area
- By Y. Sato
- Recycled Aggregate Trends
- 4.1 Technology on Manufacturing Process of Recycled Aggregate for
Concrete Class H
- By H. Tateyashiki
- 4.2 Production Technology of Recycled Aggregate Class L & M
- By Y. Suzuki and A. Koyama
- 4.3 Effective Utilization of Byproduct Powder Discharged from Recycled
Aggregate
- By Y. Kuroda
- 4.4 Properties of Recycled Concrete using Recycled Aggregate
- By H. Tanano
- 4.5 Actual Applications and Quality Control of Concrete using Class
H Recycled Aggregate
- By K. Yanagibashi
- 4.6 Applications of Recycled Concrete using Recycled Aggregate
Classified Middle and Low
- By A. Matsuda, T. Hironaka, M. Kono and K. Morimoto
- By-Product Aggregate Trends
- 5.1 Blast Furnace Slag Aggregate
- By R. Yamanaka
- 5.2 Ferronickel Slag Aggregate for Concrete
- By K. Kurisu
- 5.3 Copper Slag Aggregate for Concrete
- By K. Kurisu
- 5.4 Electric Arc Furnace Oxidizing Slag Aggregate
- By S. Yotsuya
- 5.5 Melt-solidified Slag Aggregate for Concrete
- By K. Kawakami
- 5.6 Current Status and Technology Development of Artificial Aggregate
made of Industry By-product
- By Y. Ishikawa
- Evaluation of Environmental Impact of Use of Recycled Aggregate and By-Product
Aggregate
- 6.1 Environmental Impact Evaluation in the Use of Recycled Aggregate
and By-product Aggregate -Civil Engineering works-
- By K. Sakai and K. Kawai
- 6.2 Environmental Evaluation for Utilization of Recycled Aggregate
and By-product Aggregate for Buildings
- By T. Noguchi
- Future and Prospects of Concrete Aggregate
- Recent Change of Concrete Aggregates and the Countermeasures
- By K. Kokubu
- Current State and View of Technology concerning Aggregate used for
Concrete
- By K. Kokubu, S. Sogo, H. Kawano and T. Noguchi
