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Special Issue : Aiming at Reducing CO2 Emissions

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Succession of Technology

By H. Hanno

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1. Over view

   1. Where does Anthropogenic CO2 go?

   By S. Aoki

   2. Current state of CO2 Emission in Concrete Sector and its Reduction Strategy

   By K. Sakai

   3. Macro and Micro Point of View in Low Carbonization of Buildings

   By S. Murakami

2. Details
   1. Strategies in Planning and Design

      1. 1 Reduction of CO2 by Long-term Use Building and Housing

      By T. Kage

      1. 2 Development of Environmental Life Cycle Assessment Technology for Infrastructure

      By S. Sone

      1. 3 Evaluation of Thermal Environment and LCCO2 by Urban Heat Island Countermeasures

      By K. Yamaguchi

      1. 4 Making to Long Life and Effect of CO2 Reduction of Super Quality Concrete Structure

      By F. Sato, K. Yamamoto, T. Watanabe and S. Ushijima

      1. 5 Reduction Method of CO2 Emission using Concrete with Carbonation Curing

      By T. Torichigai, K. Yokozeki, M. Morioka and K. Yamamoto

      1. 6 The Reduction of Environmental Impacts by Application of High-Performance Materials to Bridges

      By H. Sakai

      1. 7 LCCO2 of Pavement

      By K. Kawai

   2. Approach in Material Manufacturing

      2. 1 Approach of the CO2 Emission Reduction in Cement Industry of Japan

      By T. Hosoya

      2. 2 Environmental Load Reduction Activities by the Utilization of Fly-ash

      By T. Kanazu, M. Nakai and T. Saito

      2. 3 CO2 Reduction Using Portland Blast-furnace Slag Cement

      By K. Nobata

      2. 4 Effect of Ground Granulated Blast-furnace Slag on CO2 Reduction of Concrete

      By Y. Nagao

      2. 5 Role of Chemical Admixtures from the Viewpoint of CO2 Reduction

      By H. Imoto and T. Nishimura

      2. 6 Energy · CO2 Minimum(ECM)Cement · Concrete System

      By T. Yonezawa, E. Sakai, K. Koibuchi, M. Kinoshita and H. Kamano

   3. Actions in Construction Works

      3. 1 Approaches to Environmental Reduction in the Ready-Mixed Concrete Plant

      By T. Katori

      3. 2 Trial Calculation of Carbon Dioxide Emissions in Concrete Plant and make a Proposal of Cut Down

      By M. Furuta and M. Kawahara

      3. 3 Aiming at a Reduction and Effective use for the Remained Concrete

      By S. Sogo, Y. Nakata, A. Koyama and S. Miyazato

      3. 4 Utilization of Sludge Water and Consideration to the Environment

      By T. Iwanaga

      3. 5 Visualization of CO2 Emission during Prestressed Concrete Bridge Execution

      By M. Tezuka, T. Kajiwara, K. Saito and K. Kawai

      3. 6 Utilization of Recycled Materials for Precast Concrete Products

      By M. Kitatsuji and A. Fujiki

      3. 7 Outside Insulation Precast Concrete Method that realizes Human and Earth Friendly External Wall

      By M. Takeuchi

      3. 8 Approach of CO2 Decrease in Manufacturing Precast Concrete

      By H. Karasawa

   4. Contribution in Practical Use

      4. 1 Eco-repair Work Case in Kitanagoya Municipal Nishiharu Junior High School

      By N. Kawarada and K. Takagi

      4. 2 Evaluation Method for Highly Reflective Paints and their Effects

      By M. Tamura and K. Motohashi

      4. 3 The Technology of Re-vegetation with Cement-blended Wood Chip

      By H. Sugimoto, K. Morita, K. Sogo and H. Yamada

   5. Efforts in Deconstruction and Disposal

      5. 1 Approach to Waste Reduction and Problems of Concrete Recycling

      By A. Koyama

      5. 2 Toward the Carbon Neutral Systemization of Recycle Concrete

      By M. Tamura

      5. 3 Development of 8t Class Hybrid Shovel

      By K. Nishimura

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