http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
광합성 세균 희석 비율에 따른 시멘트 경화체의 응결 특성
편수정 ( Pyeon Su-jeong ),김대연 ( Kim Dae-yeon ),임정준 ( Lim Jeong-jun ),이상수 ( Lee Sang-soo ) 한국건축시공학회 2018 한국건축시공학회 학술발표대회 논문집 Vol.18 No.2
In recent years, harmful substances and fine dust in the air are caused by respiratory and cardiovascular diseases through various mechanisms when they are introduced into the human body through respiration, thereby exacerbating human health and causing cancer by prolonged exposure do. In order to prevent such fine dust from being introduced into the room and to improve indoor air quality, improvement of air quality has attracted attention. Among indoor air pollutants, fine dust and CO2 are pollutants that are directly affected by indoor number and activity. The purpose of this study is to evaluate the basic performance of cement matrix using photosynthetic bacteria as a basic study of fine dust and CO2 adsorption type matrix to suppress indoor air pollution and improve air quality.
경량발포비드를 혼입한 초고성능 시멘트 복합체의 X선 회절분석
편수정(Pyeon, Su Jeong),김규용(Kim, Gyu Yong),김영덕(Kim, Young Duck),서동균(Seo, Dong Gyun),유하민(Yu, Ha Min),남정수(Nam, Jeong Soo) 한국콘크리트학회 2021 한국콘크리트학회 학술대회 논문집 Vol.33 No.2
이 연구는 초고성능 콘크리트(UHPC)의 자기수축과 초기 재령에서 발생하는 균열 가능성을 제어하기 위하여 경량발포비드를 혼입하였다. 경량발포비드는 UHPC 자체의 건조와 수축을 최소화시키는 효과적인 재료일 수 있으며, 이에 대한 콘크리트 내부 수화를 파악하는데 그 목적을 두었다. In this study, lightweight foamed beads were incorporated to control the self-shrinkage of ultra-high-performance concrete (UHPC) and the possibility of cracks occurring at early age. Lightweight foamed bead can be an effective material to minimize drying and shrinkage of UHPC itself, and the purpose was to understand the hydration inside concrete.
편수정 ( Pyeon Su-jeong ),김규용 ( Kim Gyu-yong ),최병철 ( Choi Byung-cheol ),김문규 ( Kim Moon-kyu ),유하민 ( Eu Ha-min ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2023 한국건축시공학회 학술발표대회 논문집 Vol.23 No.1
In modern architecture, tiles are used as a decorative material to enhance the appearance of buildings. However, defects occurring during tile installation affect not only the appearance of the building, but also its maintenance. This study aims to investigate stable tile installation by producing tile modules using the floating mortar method and conducting freeze-thaw tests to measure their adhesion strength. Test results showed that the adhesion strength increased as the mesh size decreased, except for S3 mesh. This study highlights the importance of research on tile installation to solve problems related to building appearance and maintenance.
편수정 ( Pyeon Su-jeong ),임현웅 ( Lim Hyun-ung ),이상수 ( Lee Sang-soo ) 한국건축시공학회 2018 한국건축시공학회 학술발표대회 논문집 Vol.18 No.1
Recently, as the interest of the government and the public on energy saving has increased, the airtightness of buildings has been improved to improve the insulation performance of buildings. However, indoor air pollution due to increase of pollution source in indoor space and lack of ventilation is increasing and interest in indoor air quality is increasing. In 2003, the Ministry of Environment enacted and promulgated the Act on Indoor Air Quality Control in Multi-use Facilities. Radon is a naturally occurring radioactive inert gas with colorless, tasteless and odorless nature. The concentration is high in a room where radon can not escape. Although lononggas is naturally occurring, it is not interested in living environment, but it is easily inhaled through human body through respiration and causes lung cancer in long-term exposure. Therefore, this study intends to carry out an experiment for the reduction of radon gas, which is the first carcinogen in indoor air pollution sources.