日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
材料施工
実態調査に基づくコンクリート関連産業のCO2排出原単位に及ぼす地域特性·工場規模の影響
岩田 彩子兼松 学野口 貴文長井 宏憲北垣 亮馬藤本 郷史
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2010 年 16 巻 32 号 p. 43-48

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In this research, the carbon dioxide emission intensity of concrete-related industry is investigated based on field survey and discussions are made on influences of plant scale and regional characteristics. As a result, it is shown that the carbon dioxide emission intensity decreases with increase in the volume of annual production, because of the influence of productivity efficiency, and it varies widely at lower volume of annual production. And also the carbon dioxide emission intensity varies by the region depending on the distribution characteristic of plant scale, so that the carbon dioxide emission intensity in Hokkaido, where its productions are relatively-small, is higher than that in Tokyo metropolitan area.
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© 2010 日本建築学会
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