• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2006년도 춘계학술대회논문집
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• pp.1190-1193
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• 2006

It is important to consider absorption characteristics of building interior decoration materials when we design a building and simulate acoustics in a room. The purpose of this study is to accumulate acoustic data on building interior decoration materials and give a basic data for improving absorption performance by testing absorption coefficient of 9 types of ceiling materials, 14 types of wall paper and 20 types of floor papers.

• 한국소음진동공학회논문집
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• 제17권3호
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• pp.201-206
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• 2007

It is important to consider the sound absorption characteristics of building interior decoration materials when we design a building and simulate acoustics in a room. The purpose of this study is to accumulate acoustic data on building interior decoration materials and give a basic data for improving the sound absorption performance by testing the sound absorption coefficients of 9 types of ceiling materials, 14 types of wall papers and 20 types of floor papers.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2013년 추계학술대회
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• pp.275-290
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• 2013

The main cause of building fire fatalities occur in the combustible material heat, smoke and toxic gases are. Building interior decoration, etc., especially as much of the harmful substances generated during combustion, and, used in domestic architecture wallpaper, ceiling, and other plastics, built-in foam insulation also analyzed recognition of fire hazards approach to test the conkalrorimiteo test, choedaeyeolbangchulryul through, chongbal heat, mass loss rate, generates carbon monoxide gas hazard ratio tests, analysis and evaluation rigid foam index testing the toxicity of hazardous material generated by performing a gas clean up and assess the material test results, the minimum order to provide data to quantify the risk of fire. Ensure fire safety of building materials, composite materials in order to test the various risk factors could be considered organic to the introduction of testing and evaluation is needed urgently.

• 한국주거학회논문집
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• 제8권1호
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• pp.77-85
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• 1997

The purpose of this study was to estimate the quality if New Town housing environment, and to present the direction of design policy to elevate it. For this study questionnaires were administrated to 272 homemakers living in apartment in Bundang. From 1st of May to 31st of May in 1995. Used statistical method was Frequency. Percentage. Mean, Factor Analysis, Correlation, Multiple Regression. The major finding is as follows : 1) Housing values were classified into five types : convenience, beauty, sociality, education, and economy, Resident ranked first economy among housing values the second is convenience, the third beauty, the forth education, while the most unimportant value is sociality. 2) House satisfaction was classified into four types : house size and plane structure, environment and facilities, interior decoration materials and facilities and building design. Residents were found to show the middle degree satisfaction on their house. 3) Housing complex satisfaction was ciassified four types : community facilities, management stage, neighborhood connection and complex facilities. Resident showed dissatisfaction on their apartment complex relatively. 4) Residents showed dissatisfaction on the interior decoration materials and facilities, local facilities and management attitude relatively.

• 한국염색가공학회지
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• 제34권4호
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• pp.234-240
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• 2022

Use of processed timber can help reduce environmental damage and the economic burden of resources (important problems with use of raw timber) and can meet the needs of various fields where the sensibility of raw timber is required. Veneer wood is positioned as a high-value-added product due to its luxury and beauty, and it is used in various fields as a building-related material, such as interior decoration, furniture, flooring, building interior materials, and lumber. Dyeing is necessary to enhance the aesthetic appearance of this pattern and to expand its use. Therefore, in this study, we compared and analyzed the dye ability of oak-patterned materials with reactive dyes, and evaluated their performance as interior materials. As a result, the oak pattern was dyed with 9 kinds of reactive dyes and a comparative analysis was performed. The most suitable conditions are 50℃, 2 hours, and 0.5% o.w.f. In addition, evaluating resilience to daylight, resilience to rubbing, fire resistance, and flame retardance, yielded results suitable for use as an interior material. In this study, the dyeability of veneer dyed under various conditions using reactive dyes was compared and analyzed the performance as an interior material was evaluated.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2018년도 추계 학술논문 발표대회
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• pp.153-154
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• 2018

As the air pollution progresses, the pollution degree of the indoor air quality is increased, and when the pollution degree of the indoor air quality is increased, it causes respiratory diseases and skin diseases. In addition, volatile organic compounds are released from the materials used for architectural interior decoration, and volatile organic compounds are the main cause of polluting indoor air quality. In order to improve indoor air quality, we tried to secure indoor air quality pollution by using photocatalyst which has the function of decomposing harmful substances. photocatalyst is a material that promotes chemical reaction by absorbing light. The photocatalyst used in the experiment was TiO₂, In this study, an adsorption type hardener for reducing volatile organic compounds was prepared by photocatalytic reaction. the formaldehyde and CO₂ concentrations of the cured products were analyzed according to the TiO₂ content.

• 한국실내디자인학회논문집
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• 제13호
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• pp.181-186
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• 1997

If you compare recent works in small commercial places along with the terms such as Post-Modernism, Late-Modernism, and Dismantling, to those of 60's and 70's, you will discover for sure that recent works try to model individually with 'surface'. Expressing the responses to the multilateral cultural desires is available through the organization of surface, so are the re-presentationsof classic notions by adding decorations to the vertical walls, which are different from modern constructions that have persisted on only space itself as a main point. These trends are various organizing techniques with forms, decorations, materials, color etc. and made the surface modeling develop. What a 'surface element' means as a concrete notion in a design process in a commercial place is enormous. So, it implies lots of notions and logic, and can be a strong message-conveying means as well as an expressional language. At this point of view, the research was limited to Facade, which is treated as a creational object to a designer all the time in order to study what kind of system the surface organization has in a small commercial place. This is to find out what kind of system the designer uses to make the spatial images, orders and forms through surface, but ultimately it is to discover the designer's basic tecniques that he or she uses when planning. To sum up, we have studied the meanings of the composition and the changes of the organization of Facade to analyze the organizing techniques in Pasad in a small commercial construction which designers planned as material. We have also investigated the organizing techniques of surface by examining and analyzing the elements of Facade organizing techniques, i.e. its form, decoration, material, pattern and color.

• 자원리싸이클링
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• 제4권1호
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• pp.4-11
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• 1995

국내 각 채석장 및 석재 가공공정에서 발생되는 폐석과 석분 슬러지를 활용하여 장식재, 바닥재 및 내외장재 등에 쓰이는 인조 석판재 제조기술을 개발하고자 하였다. 인조석재는 폐석과 결합제 및 경화제 등을 혼합하여 제조하였으며 성형압력, 폐석 및 석분 슬러지의 결합비 그리고 결합제의 양 등의 변화에 따른 인조석재 각각의 특성을 비교하였다. 천연석재와 인조석재와의 물성을 비교하기 위하여 $\circled1$ 비중,$\circled2$ 흡수율, $\circled3$ 탄성파속도, $\circled4$ 압축강도, $\circled5$ 인장강도, $\circled6$ 반발경도, $\circled7$ 탄성계수 $\circled8$ 포아송비를 측정하였으며 $\circled9$ 내열성도 함께 조사하였는데 석재의 물성은 원료의 혼합정도, 성형압력 및 결합제의 양에 의해 좌우됨을 알 수 있었다. 본 인조석재의 제조에도 석분에 비해 고가인 결합제의 사용을 가능한한 최소로 하여 폐기물로 배출되는 폐석 및 석분슬러지를 최대한 활용할 수 있도록 하였으며 성형압력 $200kg/\textrm{cm}^2$, 결합제의 양 12~15wt.%의 제조조건에서 원하는 물성을 갖는 인조석재를 제조할 수 있었다.

• 한국건설관리학회논문집
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• 제5권5호
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• pp.183-192
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• 2004

현재 국내에도 건물의 특성에 알맞은 가변적이며 대공간 확보가 가능하고 사용부재의 두께가 수mm에서 100mm에 이르는 극후판 두께의 건축 철골구조의 건축물 및 Box형 강재교량으로 구축되는 사례가 증가하면서 철골부재의 제작 및 가공기술이 예전보다 더욱 향상되고 구조물로서의 품질관리에 대한 신뢰성의 요구도 증가되고 있는 실정이다, 그러나 국내의 철골조 건축부재의 구조설계는 설계사대로 각기 이루어지고 해당 부재는 공장별로 제작진행되어 그 기술수준에는 보이지 않는 상당한 격차가 있다고 보여지며 업체별로 경제성 등을 고려하여 기본적이며 일반적 철골제작기법을 간결하게 적용하는 것에 머물러 고도한 선진적인 기술의 채용은 대부분 주저할 수 밖에 없는 상황이다 또한, 중소규모의 빌딩 건축물들의 철골조 설계적용을 고려해볼 때 수많은 접합부의 표준화를 비롯하여 구조체 전체의 표준화 및 내$\cdot$외장재까지 포함된 시스템건축의 건축물설계와 부재의 제작 및 설치기술 개발경향도 엿보이고 있는 가운데 특히, 철골부재의 공장제작과 현장설치의 보다 경제적이고 짧은 공기내에 완전한 품질을 확보할 수 있는 부재간의 접합부 설계에 대한 연구검토는 철골분야에 종사하는 업계는 물론 현장 관계자에게도 의미있는 일일 것이다. 본 논문에서는 철골조 건축물의 특성을 알아보고 철골구조물 공장제작 및 현장설치공기를 최대한 단축할 수 있는 철골기둥과 기둥, 기둥과 큰보부재 접합부 변경사례 및 Box Column의 용접자동화, 로봇화에 의한 철골기둥 부재제작사례와 금후 철골구조물 제작상의 문제점과 대응방안에 대하여 서술하고자 한다.