Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Performance Evaluation of Cement and Non-Cement Matrices Mixed With Tourmaline

토르마린을 혼입한 시멘트 및 무시멘트 경화체의 성능평가

  • Kwon, Hyeong-Soon (Architectural Engineering, Hanbat National University) ;
  • Lee, Sang-Soo (Dept. of Architectural Engineering, Hanbat National University)
  • 권형순 (한밭대 건설환경조형대학 건축공학과) ;
  • 이상수 (한밭대 건설환경조형대학 건축공학과)
  • Received : 2023.06.12
  • Accepted : 2023.09.11
  • Published : 2023.09.30
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Abstract

Indoor air quality issues are on the rise, with five out of ten schools exceeding fine dust standards and 172 out of 694 daycare centers having elevated heavy metal levels attributed to construction materials. Globally, countries are actively researching ways to reduce carbon dioxide emissions, the primary driver of global warming. Within the realm of cement production, which constitutes a substantial 73.6% of Korea's mineral industry, there is a concerted effort to explore alternative materials and methodologies to curb carbon emissions. Tourmaline, as a porous inorganic substance, possesses the unique ability to undergo both physical and chemical adsorption through interaction with water. When integrated into a non-cement matrix, it holds great promise for effectively reducing harmful substances. Therefore, this study explores the incorporation of tourmaline into both cement and non-cement matrices, conducting experiments to assess its impact on properties such as strength, fluidity, density, air volume, and the mitigation of harmful substances.

Keywords

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