• 한국실내디자인학회논문집
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• 제15권4호
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• pp.21-28
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• 2006

To promote environmentally responsible architectural practice, many nations have established their own green building rating system. Among other criteria, recently the indoor environmental quality section has been paid great attention due to Sick Building Syndrome, as this believed to caused by polluted indoor environment. In this context, indoor environmental quality is one of very important sections of each green building rating system and closely related to the very happiness of building users. The goal of this research is to compare and analyze the indoor environmental sections of three green building rating systems, GBCC, LEED v2.1, and BREEAM Office 2005, and find a direction for the improvement of GBCC. First, the three rating systems are analyzed in general to compare the importance of indoor environmental factors in each system. Second, the indoor environmental factors are reclassified within related sub-categories for the comparable analysis. Finally, based upon the comparable analysis, directions for the improvement of GBCC are as follows: 1. GBCC's h4r Environment Section needs to clarify its VOCs criteria based upon types of finish materials. 2. Sound Environment Section's noise control criteria needs to be revised based upon types of building usages and application method. 3. An indoor lighting related section needs to be included in GBCC, as even though light is the one of the most important factors in indoor environment, it has not been included in GBCC yet. 4. The sub-section of Confortable Indoor Environment Section related to the resting space and the universal accessibility are not in accord with the goal of green building rating system. These items need to be dealt within general building codes. 5. The rating evaluation structure and process need to be streamlined.

• 공업화학전망
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• 제19권5호
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• pp.1-11
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• 2016

우리나라는 1970년대를 기점으로 하여 급격한 경제성장과 산업기술의 발전이 이루어졌다. 경제성장과 함께 주택의 보급 또한 급격하게 증가하게 되었고, 주택의 보급을 위한 건축자재 및 생활용품의 개발이 급속도로 이루어졌다. 이에 따라 실내에서 사용하는 기구 및 건축재료가 매우 다양해졌으며, 이로 인한 새로운 오염물질의 배출이 급격히 증가하게 되었다. 최근 새로운 기술로 소개되고 있는 촉매 산화법의 경우 제거하려는 대상 실내대기오염물질을 촉매를 이용하여 CO₂나 H₂O 등으로 산화시켜 제거하는 방법이며, 최근 많은 연구가 활발하게 수행되고 있다. 촉매를 이용하는 촉매 산화법은 광촉매 산화법과, 촉매의 성능만을 이용하여 대상물질을 산화하는 촉매산화법으로 구분된다. 광촉매 산화법은 특정 파장에서 반응하는 촉매에 자외선을 조사하여 실내오염물질을 산화제거하는 방법으로, 산화성능이 우수하여 여러 가지 실내오염가스에 적용되고 있으나, 별도의 광원이 필요하며, 포름알데히드 산화 시 CO₂와 H₂O 이외에도 dichloroacetyl chloride (C₂HCl₃O), trichloroethylene (C₂HCl₃), phosgene (COCl₂) 등과 같은 부수적인 2차 유해물질이 발생함에 따라 이를 처리하기 위한 대책이 수반되어야 한다. 반면, 촉매 산화법의 경우 별도의 광원이나 에너지원 없이, 촉매를 이용하여 대기오염물질을 인체에 무해한 물질로 완전 산화시키는 방법으로써, 최근 많은 연구가 수행되어 상온에서 구동 가능한 촉매가 개발되었고, 이의 연구가 활발히 이루어지고 있다. 이에 상온산화촉매기술의 연구동향 및 사례를 확인하고, 향후 상온산화촉매기술이 나아가야 할 방향을 제시하고자 한다. 본 연구는 환경부 환경산업선진화기술개발사업의 지원을 받아 수행되었습니다(2016000140004).

• 한국실내디자인학회논문집
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• 제14권1호
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• pp.28-36
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• 2005

The theme of modern architecture was various expression of dynamism and the flow of space. It was because that the space become the main theme of architecture since the late 19th century, and the space was changed from the 3rd dimension into the 4th dimensional space-time continuum. Though many avant-garde artists in the early 20th century did not understand the theory of relativity, they became conscious of the concept of space-time continuum, and tried to express the movement as the duration in time which Bergson defined. Many architects in the first machine age conceived the movement of architecture, and understand it as the dynamism of the mass and in the space. But especially, Sant'Elia and Hilberseimer expressed it as the flow of various force and vector In the metropolis as entire system. And Some architects conceived it as real movement of the building and expressed it as the rotary motion of building, movable partition and furniture, mobile prefabricated building. This study analyzed the expression of movement in architecture in the first machine age.

• KIEAE Journal
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• 제15권2호
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• pp.117-122
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• 2015

Purpose: Generally, 30% of the total energy consumption in office building is used for artificial indoor lightings, and almost 75-85% of electric power in fluorescent and Light-Emitting Diode (LED) lightings can be dissipated as a form of heat into indoor environment. The heat generated by indoor lightings can cause the increase of cooling load in office buildings. Thus, it its important to consider indoor lightings as a heat and light source, simultaneously. Method: In this study, we installed two kinds of indoor lightings including fluorescent and LED lightings and measured surface temperature of both indoor lightings. In addition, we obtained ambient temperature of indoor space and finally calculated total heat dissipated from plenum area and surface of lightings. Result: Total indoor heat gain was 87.17Wh and 201.36Wh in cases of six 40W-LED lightings and 64W-fluorescent lightings, respectively.

• KIEAE Journal
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• 제11권1호
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• pp.39-45
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• 2011

The concepts of interior design work have set forward an aesthetic and functional proposition to be answered by those who design spaces. The available range of suitable materials for interior use appears to be almost inexhaustible in this day and age. Now a day, relatively new fields of study on environmental-friendly interior examine humans'innate affinity for health and explore its implications for architecture and the built environment. A growing field of research suggests that spaces' relationship to aesthetics and environment can either help or hinder their occupants' health and wellness, productivity, and even their creativity. This paper presents several examples of already built apartment houses in practice, and discusses the demand of users of the spaces for health and sustainable environment, deepening the relationship between newly-constructed spaces and the remodeled ones. The considerations to some new and contemporary materials from the aspect of healthy indoor architecture design are presented in this paper. Designers need to rethink the conventional and high-tech interior environment in apartment houses with respect to perceived air quality, material emissions, and odors. The future of interior design is oriented on light shapeable materials which are able to create a unique memorable atmosphere. The primary assignment in accepting recent materials and proceedings is our responsibility to creating proposals, that are mainly safe, hygienic and environmentally proper.

• 한국음향학회지
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• 제10권1호
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• pp.5-11
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• 1991

명료도시험은 실내에서 음성이 정확히 전달되는 정도를 정량화할 수 있는 유용한 건축음향의 지표중 하나이다. 많은 나라에서 이미 표준화하여 사용하고 있듯이, 한국어에 적합한 명료도시험의 기준이 1989년에 제안되었으며, 안정적인 배경소음조건에서 위의 시험방법은 그 타당성이 입증된 바 있다. 이 논문에서는 위의 제안된 명료도 시험방법이 변동하는 외부소음의 조건에서도 유용하게 적용될 수 있는지를 검증하고자 하였다. 소음레벨이 시간에 따라 변화하는 26개 교실에서 수행한 명료도시험과 음향측정에 의하여, 한국어 음원에 대하여 제안된 명료도시험 방법은 실내의 청취조건을 평가하는 유용한 수단이 될 수 있음이 밝혀졌다.

• KIEAE Journal
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• 제10권6호
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• pp.115-121
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• 2010

This paper is an outgrowth of many years of practicing real interior work projects and one of my responses to the question not only about the actual dimension of interior work surface but also about the classification of contemporary finishing materials in basic interior project of high-rise apartment houses. For this purpose, 8 conventional apartment units which are already-built or designed have been surveyed and the results are interpreted in the form of proportion of space and finishes. The data can be applied to make up a schematic design in the selection of environment-friendly interior works and assessment of the degree of sustainability. For further study, the basic data provided here can be used as an index to differentiate the occupants' desire toward green interior design for their own apartment spaces, comparing to the conventional interior work in the Korean market. Not surprisingly, wall paper is dominated to make the interior surface in apartment houses. In the percentile of the utilization of finishing materials, wood-flooring and coating materials like wet paint also ranked at the upper position.

• 한국건축시공학회지
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• 제9권3호
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• pp.87-94
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• 2009

Recently, in accordance with the interesting on well-being as well as the revitalization of living athletics, it is current tendency that people who use the swimming pools are on increasing. However, because the most of indoor swimming pools have ever used the reflection finishing materials likely as the tile due to the property of its hydrophilic space, the inside of indoor swimming pool is vibrating too much, and some problem which the voice and music do not delivering clearly is occurring when swimming lessons or underwater aerobics(synchronized swimming) and swimming game. Based on such viewpoint, locating the object on actually built indoor swimming pool, this Study has ever grasped its physical acoustic property, and finally designed the indoor swimming pool that contains an optimum acoustic condition, by remodelling it through an acoustic simulation. It is considered that such study result could be utilized as the useful materials when constructing the similar indoor swimming pool, hereafter.

• 환경위생공학
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• 제19권4호
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• pp.76-81
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• 2004

최근 산업장 뿐만아니라 주택에서의 실내환경오염은 대단히 중요한 관심사이다. 특히 미국 EPA에서는 성인이 하루에 약 80 % 이상을 실내 공간에서 생활하고 있는 것으로 보고하고 있으며, 이러한 생환 방식의 변화에 인한 최근 도시화 지역에서의 실내 공기질(indoor air quality)의 문제가 새로운 환경 이슈로 부각되고 있고, 일본을 비롯한 구미 각 국에서도 21세기 환경문제 중 실내환경(indoor environment) 문제를 최우선으로 다루고 있다. 그러므로 본 연구에서는 주택에서의 실내공기질을 평가하기 위하여 설문지를 통하여 인식도를 조사하고 그를 토대로 6개의 다른 주거환경을 가진 주택을 대상으로 실내공기오염도를 측정하였다. 본 연구에서 평가한 측정항목은 온도, 습도, CO, $CO_2$, 호흡성분진, 포름알데히드, 총부유세균(TBC)이었으며, 주택의 지역 및 계절별로 나누어 측정하였는데, 측정결과 호흡성분진은 주택 5,6 에서 국내의 기준을 초과하였으며, 총부유세균은 흥콩과 싱가폴의 실내기준 권고치인 $500{\;}CFU/m^3$을 초과였고, HCHO는 모든 대상 주택에서 초과하였다. 또한 통계적으로 분석한 결과 주택의 건축년도와 CO, TBC가 0.01 수준에서 유의성 관계를 나타냈으며, 습도는0.05 수준에서 유의성을 나타냈다. 또한 주택의 거주자 500인을 대상으로 조사한 설문지 결과에서는 대부분 응답자가 실내공기오염에 대하여 인식하고있으며, 실내오염으로 인해 피로>두통>눈 아픔>기침 등을 호소하고 있으며, 실내공기정화장치가 필요하다고 응답하였다. 결론적으로 본 연구의 목적은 주택에서의 실내공기질을 평가하여 실내공기질의 중요성을 인식시키고, 그에 대한 구체적인 대책방안을 제시하여 관련 기준을 준비하는데 기초적인 자료를 마련하고 주민들이 쾌적한 삶을 유지하는데 기여하고자 한다.

• 한국실내디자인학회논문집
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• 제40호
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• pp.126-138
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• 2003

Since the 20th century, it has been the most important agenda that issued the environment of earth. And it has been enormous endeavors for providing the environmental-friendly. It has now outcome as a policy of estimate and acknowledgement for providing the environmental-friendly. Regarding that is the most efficient method in a practical sense, the policy has rapidly been developed. This study is an attempt to categorize interior design of the policy. Thus main-body of this study shall be clarified the definition of the notion of the environmental-friendly design and investigated the element of harm against the environmental-friendly as well. Eventually the conclusion is to provide a guideline for the environmental-friendly especially for the field of interior design materials, by the investigation of the exiting policy for the environmental-friendly design.