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An Experimental Study on the Sustainable Performance of Concrete through the Quantitative Analysis of Carbon Dioxide Absorption  

Choi, Jin Young (한양대학교 대학원 건축환경공학과)
Lee, Han Seung (한양대학교 건축학부)
Kyung, Je Woon (한양대학교 대학원)
Lee, Sang Hyeon (한양대학교 대학원 건축환경공학과)
Yang, Nae Won (한양대학교 건축학부)
Publication Information
KIEAE Journal / v.7, no.4, 2007 , pp. 113-118 More about this Journal
Abstract
From the construction material the cement and the concrete which will reach to 90% are used to construction. But the cement occurrence (from the whole industry 4.4% of carbon dioxide exhaust quantity) makes the carbon dioxide of manufacture hour and anti- the recognition which is an environment industry. The cement absorbs the carbon dioxide during life period of the life time. It calls carbonation. In this study in order to evaluate the carbon dioxide absorption of the cement test produced the mortar specimens which it follows in the W/C. And carbonatable material of mortar specimens (calcium hydroxide) the quantitly it measured, reference study it led and absorption of carbon dioxide quantity it produced. Finally two result comparisons leads and it is a fundamental study which does the test evaluation possibility and a propriety investigation of carbon dioxide absorption quantity in objective.
Keywords
carbonation; water cement ratio; calcium hydroxide; Sustainable performance;
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