• Journal of the Korean Recycled Construction Resources Institute
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• v.7 no.4
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• pp.113-120
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• 2012

This study was conducted basic research for introduction plan of building dismantlement to reduce construction waste fundamentally and efficiently. The current domestic and overseas legislations relation with dismantlement were compared. In addition, the difference of construction waste treatment and pure demolition cost that were applied to dismantlement and general deconstruction method in building were compared. The total cost that was estimated to apply dismantlement in building was higher about 6% than that of general deconstruction.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1998.11a
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• pp.321-326
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• 1998

폐콘크리트양은 건설폐기물 발생량의 약 50%정도인 연간 약 500만톤 이상으로 추정하고 있다. 따라서, 건설폐기물인 폐콘크리트에 대한 적절한 기술적 처리와 재활용 시스템이 구축된다면 도로포장 및 기타 포장 하층노반재료, 재생 입도조정쇄석, 건축물의 기초재, 토목 구조물의 기초재, 공작물의 되메우기 재료 등으로 활용될 수 있어 폐기되어버릴 단순한 쓰레기가 아니라 오히려 재활용 용도를 적극 개발하여야 할 중요한 자원이라고 볼 수 있다. 본 연구의 목적은 여러가지 건설 폐기물 중에서도 재활용 가능성이 높으며 구조물 해체시 다량으로 얻어지는 폐콘크리트를 대상으로 건설공사에 재이용하기 위해 폐콘크리트 골재를 사용한 재생콘크리트의 공학적 특성을 실험을 통해 검토하고자 하는 것이다. (중략)

• 환경사랑
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• s.34
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• pp.12-13
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• 2003

• Journal of the Korean Recycled Construction Resources Institute
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• v.1 no.3
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• pp.189-196
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• 2013

In order for efficient recycling and eco-friendly treatment of construction waste, there is a need to apply a building separation and dismantling technique early on in the stage of waste generation. This study was conducted to analyze the relevant domestic circumstances and propose the applicable range of buildings in order to introduce a building separation and dismantling system to Korea. For this purpose, related policies and systems implemented overseas and the current situation of buildings were examined, and the workability of separation and dismantling of buildings according to their uses was compared. Also, the economic impact of the separation and dismantling system was examined and a survey was conducted, seeking the opinions of the relevant companies regarding the need for the system and the selection criteria for eligible buildings. Based on the results, it was determined that it would be impossible to apply the separation and dismantling system to all buildings in Korea, considering the current technical power and economic situation, and that the system should be introduced in phases, according to the building classification determined based on floor area and use, as the cost may vary depending on a number of variables including the level of difficulty and field conditions.

• Journal of the Korean Recycled Construction Resources Institute
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• v.4 no.1
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• pp.101-109
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• 2009

This CW(Construction wastes) are increasing as construction industry is growing, so many countries make efforts to recycle CW. Korea also made a stipulation for recycling CW. But the main content of this stipulation is for using recycled aggregates. Advanced countries try to increase reuse rate of not only recycled aggregate but also other kinds of wastes. So they are adopting SDM(separating dismantlement) method and we are also planning to make the system for SDM. This study is about SDM analysis through construction field investigation and difference analysis between SDM and UDM comparing predictive amount by UDM with real generated amount by SDM. First, the generated amount of construction wastes by SDM is more than estimated amount by UDM, and mixed waste was specially reduced more than UDM. The warehouse is easier than the office building to applicate SDM. But still there is no manual for SDM in the site, so establishment of SDM is demanded.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2008.05a
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• pp.270-273
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• 2008

Recycling of buildings is to purpose that confront the social structure and make a new development in the area and improve the local image for using specific location of local area and historic legacies, traditional culture, specialties and it is the element of the regional revitalization which is connected with the culture tour is able to provide a clue of remaking the local industry. In this study of regional revitalization, the purpose of this study is to analysis the case that succeed in recycling the building of the more useful tourist attractions, so, through the study, reach the event for the regional revitalization in our country and the effectively regional revitalization, then it considers the method of recycling design that raises a competitive power.

• 보일러설비
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• s.86
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• pp.80-83
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• 2001

그린빌딩이란 ‘에너지절약과 환경보전을 목표로 에너지 절약(Energy), 고효율설비, 자원재활용, 환경공해 저감기술등을 적용하여 자연친화적(Ecology)으로 설계 건설하고 유지 관리한 후, 건물의 수명이 끝나 해체될 때까지도 환경에 대한 피해가 최소화되도록 계획된 건축물을 말한다.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2007.11a
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• pp.375-375
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• 2007

• Proceedings of the Korea Concrete Institute Conference
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• 2008.04a
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• pp.285-288
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• 2008

Analytical studies are performed to evaluate the feasibility of column-type hybrid damper for seismic rehabilitation of existing buildings. For this purpose, at first, analytical model which can simulate the hysteretic behavior of column-type hybrid damper is proposed for use of commercially-available structural analysis program (MIDAS). Also seismic rehabilitation effects by column-type hybrid damper were evaluated by time history analysis for the existing building with vertical extension. From the analysis, it was found that base shear of typical building is reduced about 20% and story drift was reduced around 20% at critical story.

• Journal of the Korea Organic Resources Recycling Association
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• v.20 no.2
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• pp.27-35
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• 2012

Concrete produced from the construction wastes has been largely used as the recycled aggregate. These wastes, however, is mostly used as filling materials. For any recycled aggregate like waste concrete to be used as normal construction materials, it is necessary to actively find out the proper market places as much as possible with the improved quality. In this study, we have investigated the present status on the occurrence and treatment of both domestic and abroad construction wastes, and also the recycling status and related legislation with some inhibitory factors. Based on these investigations, we suggested some effective ways to increase the recycling of construction wastes.