• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.425-430
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• 2007

Although waste management in construction industry has a significant impact on both economical and environmental issues, the current level of waste management performance in Korean construction is reported as relatively low. In this context, this study aimed to suggest the considerations for the improved construction waste management guideline, which leads to the effective waste management on a construction site. In order to reach this goal, the existing domestic construction waste management guidelines were analyzed based on the criteria of the environmental management procedure of ISO 14001. These considerations were described in three aspects such as "planning", "implementation and operation", and "checking and corrective actions".

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.536-539
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• 2008

Construction waste is given a great deal of weight on the total waste. Because of many reconstructions, urban redevelopment projects and dismantlement of dilapidated building, construction waste that generated by dismantlement is having a great effect on total construction waste. Problems about waste treatment are increasing along with an amount of construction waste. Therefore, environmental problems that related to waste treatment become a social issue recently and problems about waste treatment are confronted with a major subject. A study focuses on giving solutions to treat construction waste through quantitative analysis of the problems about waste treatment.

• Journal of the Korean Recycled Construction Resources Institute
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• v.4 no.1
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• pp.89-95
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• 2009

The current enforce decree of "The Act on the Promotion of Construction Waste Recycling" divides seventeen kinds of construction wastes by property and configuration. Mixed construction waste, one of them classified by the enforce decree, is composed two more than justified construction wastes except refuse soil and rock. In construction wastes justified by enforce decree of this law, most refuse concrete and asphalt concrete of construction wastes are recycled. As well as refuse metal is separated, sorted from bulk them, and merchandised for value. Finally this is used the secondary manufactured products. Even though combustible construction wastes like refuse wood, plastics, fiber can be recycled RDF(Refuse derived fuel) or RPF(Refuse plastic fuel) because of high caloric value and low heavy metal but most of them are discharged as mixed construction waste and then treated by treated by incineration and landfill. Therefore, to control construction waste flow efficiently, construction wastes are classifies first combustible, incombustible, mixed combustible, incombustible and etc. in this study. The combustible waste is consisted refuse wood, plastics, fiber and etc. and incombustible waste contains refuse concrete, asphalt, and etc. Mixed construction is construction waste that can not separate from mixed waste bulk with different kinds.

• Land and Housing Review
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• v.13 no.2
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• pp.141-150
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• 2022

The government introduced a waste disposal share system to reduce the annual increase in construction waste and to increase the recycling rate. As a result, the cost of waste treatment by public institutions is growing inevitably, causing disagreements and disputes between the public owner and the construction waste treatment company. They are also arguing for an increase in construction waste disposal costs. Therefore, in this study, an on-site survey was conducted to identify the current construction waste management problems and to find improvements. The survey was conducted for supervisors of public institutions, construction companies, and those related to waste treatment companies. The survey results were analyzed by dividing the construction waste management, regulations, treatment cost, and treatment method. The results of this study were used as primary data for changes in the construction waste guidelines and waste treatment costs of public institutions.

• Korean Journal of Construction Engineering and Management
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• v.9 no.1
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• pp.77-86
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• 2008

On account of increasing interest of substantiality in these day, it is needed to make an effort to establish an environmentally sustainable production system for the construction works. Although practical affairs and researches are in progress to reduce and recycle construction wastes, as a result of a research, there are still obstructive factors on waste reduction and recycling which they don't interact efficiently between waste disposal process of the construction area and waste disposal company. As a plan to revitalize reduction and recycling of construction wastes, this research focuses on finding obstructive factors and giving solutions to reduce and recycle construction wastes which comes from construction process and construction industries. To meet the needs of the research, firstly relatively significant construction wastes (concrete, soil, brick, block, asphalt, plastic, lumber) were identified. On site level interviews with management of disposal companies and construction sites were conducted as well, focusing on typical waste disposal process. Throughout this interviews, obstructive factors were conducted. A result of the research, the authors suggest an improved approach on disposal and recycling for construction waste by prioritizing the identified factors and ranking the importance level of each factor. And, by identifying factors obstructing reduction and recycle of construction wastes, this research suggests improved disposal process of construction waste.

• 녹색21
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• s.10
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• pp.22-26
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• 2006

지난 2006.12.28자로 "건설폐기물의 재활용 촉진에 관한 법률"이 개정.시행(법률 제8115호)됨에 따라 한국건설자원협회는 2007년부터 달라지는 건설폐기물 관련 주요 제도 및 시책과 이에 대한 개요와 적용 방법 등을 마련하였다. 또한 건설폐기물 처리용역 발주시 예정가격으로 적용할 수 있도록 '건설폐기물 성상별 톤당 처리단가(2007)'와 '순환골재 우수 활동사례'를 발췌.수록하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.774-780
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• 2007

Occurrence amount of construction waste dominates weight that is the most as 44.6% if examine domestic waste occurrence present condition, scales of construction becomes jumbo gradually depending on social environment that change and occurrence amount of construction waste is steadily increasing real condition. Construction waste processing and recycling expense have held about 0.5% to 1% of whole construction cost, but if do not manage construction waste efficiently in each construction site, ratio that construction waste processing and recycling expense hold in whole construction cost is expected that will rise more. This does hint that environmental harm and economical damage are serious by construction waste. In this study, system is activated in each construction site at information interchange system and waste electron succession and waste government official makes radio frequency realization technology (RFID) purpose suggest plan that can be applied efficiently through example analysis that a RFID technology is already applied by efficiently attained plan.

• Korean Journal of Construction Engineering and Management
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• v.7 no.3 s.31
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• pp.159-168
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• 2006

In order to respond to interest and regulations in sustainable environment which is increasing, construction industry needs to establish a sustainable production system. When generation of wastes can be diminished and recycling of them raised in the construction site as a part of a sustainable production system, it might contribute to not only establishing a sustainable production system but also gaining economical profit. This study is a preliminary research for establishing a sustainable production system, which aims to identify construction waste generation patterns and factors causing construction waste generation. Case studies were implemented to investigate these patterns and factors.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2011.10a
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• pp.39-40
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• 2011

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.329-334
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• 2004

The objective of this study regards the preceding condition of the construction disposal of waste which is appropriate, with occurrence quantity DB anger the occurrence quantity prediction which is accurate the regression model which it sees and with the method which is mote accurate prediction method of existing than to sleep it presents it does. This study acquires apartment results data of public construction and civil construction, and chose factor that exert biggest influence on the waste occurrence amount through question and interview memorial address by regression model variable. And presented regression mode] which uses statistics program named SPSS. Result of this study by regression model through constant results data DB anger existent error big experience than estimate method that corrector estimation is available show.