Browse > Article

An Experimental Study on the Fundamental Properties and Durability of Sewer Type Restorative Mortar Spread with Antibiotics  

Kim, Moo-Han (충남대학교 건축공학과)
Kim, Gyu-Yong (충남대학교 건축공학과)
Kim, Jae-Hwan (충남대학교)
Cho, Bong-Suk (충남대학교)
Lee, Dong-Heck (충남대학교)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.10, no.3, 2006 , pp. 195-202 More about this Journal
Abstract
Deterioration of sewer concrete is representative that biochemical corrosion according to the $H_2S$ has growth by inhabit sulfur-oxidzing bacteria because of special environment in sewer. But in case of domestic, fundamentally, sulfur-oxidzing bacteria could moderate development of repair material method is need because of corrosion prevent method is inconsideration with carry out to improve project. In this paper, after development of spread type antibiotic with antibio-metal, antibacterial performance about sulfur-oxidzing bacteria of antibiotic and tested to estimate fundamental properties of bonding strength, abrasion contents, contents of water absorption, contents of air permeability, carbonation depth, chloride ion penetration depth and chemical resistance of spread with antibiotic restorative mortar.
Keywords
$H_2S$; Biochemical Corrosion; Restorative Mortar; Sewer Concrete; Antibiotics; Sulfur-Oxidzing Bacteria;
Citations & Related Records
연도 인용수 순위
  • Reference
1 한국건설기술연구원, "하수관거의 부식에 관한 연구", 건설교통부보고서, 1994
2 三品文雄,"下水道施設におけるコンクリートの微生物腐食とその對策に關する報告書", 2003
3 홍성윤 외, 하수도시설물의 열화환경을 고려한 내황산성 단면복구모르타르 개발에 관한 연구, 한국구조물진단학회 춘계학술발표회논문집 제7권 1호(통권11집), 2003. p.331-334.