Browse > Article

A Study on Strength Properties of Mortar added Nano Titanium Dioxide  

Choi, Eung-Kyoo (Department of Liberal Education, Hoseo University)
Kim, Yeon-Hee (Department of Safety & Health Engineering, Hoseo University)
Park, Jong-Keun (Department of Civil Engineering, Byuk Sung College)
Publication Information
Journal of the Korea Safety Management & Science / v.12, no.2, 2010 , pp. 83-87 More about this Journal
Abstract
Functional Concrete Added Titanium Dioxide(TIO2) for photocatalysis was about a result strength Reduction by recent studies. Therefore, The purpose of the study is to review the possibility of TIO2 for using concrete admixture. As a result, Nano TIO2 for concrete admixture helps increased strength of concrete and here are some of the details. The compressive strength and flexural strength of cement mortar added same amount of Nano SF and TIO2 for admixture were development of strength a certain level each other. when Nano admixture use 10%, SF and TIO2 showed development of strength 60% and 40% each other gradually. If I use over 10% Both SF and TIO2, they showed irregular strength variations.
Keywords
Functional Concrete; Nano TIO2; photocatalysis;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 김광련, 이동범, 김화중 "이산화티탄(TIO2) 분말을 광촉매로 사용한 시멘트 모르터의 질소산화물(NOx) 제거 특성"대한건축학회 가을 학술 발표회 논문집, 제 18권(2002년), 제 8호 : 43-50
2 라덕관, 이경동, 정상철, 김영규 "TiO2 첨가 모르타르의 강도 특성 및 광촉매 활성 평가" 03 대한환경 공학회지 논문집. Vol 25(2003년) : 1499-1503
3 Li Hui, Xiao Hui-gang, Ou Jing-ping. A study on mechanical and pressure-sensitive properties of cement mortar with nanophase materials. Cement Concrete Res(2004년), 435–438
4 S. J. Kim, N. H. Lee, K. Lee, and C. J. Choi. J.Korean Ceramic Soc., 42, 461 (2005년)   DOI
5 M. R. Hoffmann, S. T. Martin, W. Choi, and D. W. Bahne-mann, "Environmental Applications of Semiconductor Photocatalysis Chem. Rev."(1995년), 95, 69
6 Vladimir Novokshchenov, "Factors Controlling the compressive strength of Silica Fume Concrete in the Range 100 to 150Mpa." proceeding of SLN(1993년) : 863-873
7 장기현, 배장춘, 김호림, 지석원, 양성환, 한천구 "혼화재 종류 및 섬유 혼입률 변화에 따른 고강도 콘크리트의 내화특성" 한국건축시공학회 춘계학술 발표회 논문집, 제 7권(2007년) : 63-66
8 박영서 외 2인, "광촉매의 국내외 산업동향 및 업체별 사업화 추진전략" 한국과학기술정보연구원(2001년)
9 김영도, "광촉매의 세계". 대영사(2000년)