• 한국실내디자인학회논문집
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• 제17권3호
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• pp.111-122
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• 2008

As Korea has undergone rapid modernization, urbanization and industrialization, women's social participation has increased. Accordingly, child care facilities have shown continuous growth in numbers. However, according to research, child care facilities in Korea lag behind those in other nations in terms of quality. Given that, it seem urgent to enhance the quality of child care facilities and improve their indoor environment. Above all, overall atmosphere, colors and finishing materials are connected directly with educational effects as well as feelings and health of facility users. This study assesses the current state of child care facilities and preferences by focusing primarily on interior atmosphere, materials and colors. For This Study, 7 facilities were surveyed, and 46 subjects were participated for this study. The findings suggest that "pretty" style is preferred to "natural" style. As regards flooring material, wood floor is preferred. It is recommended to lay pastel colored carpet or PVC flooring material to the wood floor. As for wall, it is desirable to divide the wall spaces by adding wood and painting to simple wallpapers. In case of the ceiling noise absorptive material is recommended to use instead of wallpapers. For the doors, it is desirable to use contrasting materials and colors given accessibility for children. In the meantime, rather than strong primary colors, soft color or pastel colors are desirable for furniture. This study has limitations because of insufficiency of case study samples. However, it is significant in that the study results may be used as primary source of information to improve the environment of child care facilities.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2007년도 춘계학술논문발표회 논문집
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• pp.325-331
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• 2007

• 한국화재소방학회논문지
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• 제34권4호
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• pp.101-106
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• 2020

자체 제작된 니들 플레임을 이용하여 바닥재를 수직 연소시켰을 때의 화염의 성장 특성 및 탄화 패턴을 해석하였다. PVC 장판은 난연성이 있는 것으로 확인되었고, 직사 화염을 받은 곳은 안쪽으로 수축되는 패턴을 나타냈다. 수직 연소가 진행되면 하부에 망울 형태의 고형화가 발생하며, 그을음은 상부로 성장하는 패턴이 형성된다. 강화마루는 난연성이 없는 것으로 확인되었으며, 상부 표면인 라미네이트층의 소실과 불규칙적인 박리가 형성되는 것을 알 수 있다. 좌측면과 우측면의 탄화의 범위는 대칭적 구조를 나타내는 것으로 해석된다. 강화마루와 마찬가지로 카펫은 수직 연소 실험에서 난연성이 없는 것이 확인되었다. 카펫에 축열이 형성되면 화염은 상승기류를 형성하고, 주변에 가연성 물질이 있을 때 화염의 확산은 더욱 촉진하는 것을 알 수 있었다. 직사화염을 받은 카펫 표면의 탄화 패턴은 표면이 용융되어 흘러내렸을 뿐만 아니라 작은 구멍이 다수 발생되는 것을 알 수 있다.

• KIEAE Journal
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• 제12권2호
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• pp.125-129
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• 2012

With the development of the industry, such as homes and industries of electric energy usage and thereby increase the supply of electrical energy for power generation facilities were also increased. Among them an increase in thermal power plants, such as Bottom Ash was accompanied by an increase in industrial waste. If fly ash is recycled, some ten thousand Fly Ash and Bottom Ash Landfill, the recycling rate is low in most. In this study, in order to resolve the problem of fly ash recycling Bottom Ash to take advantage of low physical and chemical characteristics were analyzed. Evaluation of Physical Properties of Bottom Ash In addition, through the evaluation of functional properties of additives chogyeol condensation of 1 hour or more, within 3 hours of closing, Flow has more than 190mm of wheel load resistance value is less than 3mm flooring developed to study the subsequent emphasis on the Properties is based. Through these studies by developing a functional flooring help with the problem of resource depletion, and losses due to reclamation and pollution is to prevent.

• 디자인학연구
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• 제11권
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• pp.72-81
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• 1995

본 연구의 목적은 아파트 공간에 남아 있는 한국의 전통 실내공간 및 구성 요소를 조사해보는 것이다. 이를 위해 관련문헌을 고찰하고 52가구의 아파트를 선정하여 방문에 의한 설문조사와 현장조사를 하였으며 그 결과는 다음과 같다. 첫째, 공간의 배치 및 구성은 현관-거실 및 식당-방-안방의 서양적 평면보다 현관-방-거실 및 식당-안방의 한국전통공간에서 기인한 평면이 선호되었다. 둘째, 공간의 특성은 한국 전통공간의 여러 특성 중 거실-방, 거실-식당, 식당-부엌 사이의 공간 디자인에서 개방성과 폐쇄성을 찾아볼 수 있었다. 셋째, 난방의 종류는 전체 라지에타 방식에서 전체 바닥 난방으로 변화하였다. 또한 공간구성 요 소 중에서 바닥은 온돌마루와 장판이, 벽은 벽지가, 천장은 방에는 평 천장, 거실에는 가운데가 매립된 천장이 선호되었고, 창문은 특히 안방의 경우 전통적 창살 문양을 선호하였다

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2013년도 춘계 학술논문 발표대회
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• pp.65-66
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• 2013

As a result of executing Cone Calorimeter experiment on 12 samples among combustibles of domestic residential facilities, flooring materials showed higher HRR and THR than wall papers, and in case of toxicity and SPR, wall papers having adhesive components in one side by considering use conveniences were measured high.

• 한국가구학회지
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• 제22권2호
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• pp.118-125
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• 2011

These days global warming is the most important problem and the most important factor is high emission of carbon dioxide. The 23% of carbon dioxide emission for building construction must be reduced. Thermal conductivity is the most basic factor that can decrease the energy consumption especially insulation. Therefore, an accurate and continuous thermal conductivity measurement can be a way to save energy. In this paper, there are methods about how to investigate thermal conductivity measurements and comparing two methods which are the Heat Flow Meter 436 and TCi.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2008년도 하계학술발표대회 논문집
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• pp.981-985
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• 2008

Construction company's role is getting bigger recently because of interest of indoor air quality problem. The using environment-friendly building finishing material is the most benefit method to reduce pollutants in house. It is confirmed the actual condition of environment-friendly building finishing material such as wallpapers, wooden flooring boards, glues, paints, adhesives, plaster boards that are used the work of apartment construction in 2006-2007. It shows that environment-friendly materials have excellent grade mostly, general materials have pass I, pass II grade mostly and are high TVOC emission.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 춘계학술대회 논문집
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• pp.1114-1118
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• 2008

In previous fire accident of railway car, the fatality was relatively high by toxic gas poisoning cause of closed space. So the necessity of quantifying toxic gas in combustion gas was recognized and then, FT-IR spectroscopy was introduced for real-time analysis of mixed gases and stimulated analysis of the concentration of several gases. Thus, in this study, absorption bands using FT-IR were obtained by each component of combustion gases for interior materials of railway car such as flooring materials and moquette seat. And then the sample spectra were compared with the spectra of NO, $NO_2$, $SO_2$ reference gases, we could obtain some identical peaks of them.

• 한국가구학회지
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• 제22권3호
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• pp.219-229
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• 2011

Sick building syndrome symptoms that are experienced by building occupants may be caused by toxic substances such as formaldehyde and VOCs, which are known to be emitted from building materials and wood composite products such as wood-based panel, furniture, engineered flooring and construction adhesive. In Korea, the use of wood composite products for indoor environments has increased over the last decade. Recently, wood composite products have been installed in approximately 95% of newly constructed residential buildings. The use of these products has resulted in problems related to human health, and consequently a realization about the importance of indoor air quality. In addition, consumer demand is increasing for natural materials because conventional building materials and wood composite products are made by adding urea-formaldehyde resin or they contain formaldehyde-based resin. More recently, many efforts have been made to reduce formaldehyde emission from building materials that laid in the indoor environment. Especially, if conventional formaldehyde-based adhesives are replaced with green adhesives for residential spaces, it is possible to reduce most of the emission amounts of formaldehyde in indoor environments. In line with this expectation, many researches are being conducted using natural materials such as tannin and cashew nut shell liquid (CNSL). This study discussed the affects and possibilities of green adhesives to reduce formaldehyde emission in indoor environments.