초록

∘주택, 건축, 토목, 플랜트분야 용도, 구조별 건설폐기물 발생원단위 산출
∘건설폐기물 발생원단위 환경부 예규 반영을 위한 제안
∘국내외 건설폐기물 발생량 예측 프로그램 조사
∘주택, 건축, 토목, 플랜트분야 용도별, 구조별, 공정별 건설폐기물 발생량 예측 프로그램 개발

Abstract ▼

Ⅱ. Details and results of research and development performance
￮ 1st year
▪ Data collection and analysis on the calculation of basic unit for generation
- Surveys are carried out for examples of calculations on basic unit for generation from new constructions and dismantled structures. (Foc

Ⅱ. Details and results of research and development performance
￮ 1st year
▪ Data collection and analysis on the calculation of basic unit for generation
- Surveys are carried out for examples of calculations on basic unit for generation from new constructions and dismantled structures. (Focus on examples of domestic research:1990~2009).
- Studies have been concentrated on dismantled structures.
- Data analyses are carried out after re-classification into the generated quantity of construction wastes and kinds of wastes with high recycle under the division of buildings into their use and structure.
▪ Survey on the generated quantity of construction wastes (buildings, houses)
- New constructions: Surveys are carried out for the classification per use (residential / non-residential), classification per structure (independent house, apartment house, RC, SRC, S structure), and 6 kinds of wastes (waste concretes, waste metals, waste woods, waste synthetic resins, waste boards and other wastes)
- Dismantlement: Surveys are carried out for the classification per use (residential / non-residential), classification per structure (independent house, apartment house, SRC, S structure), and 5 kinds of wastes (waste concretes, waste metals, waste woods, waste synthetic resins, and other wastes).
▪ Calculation (building, house) and verification on basic unit for the generation of construction wastes per use
- Calculations on basic unit for generation per use and structure are carried out for the shape of wastes with high recycle for new constructions and dismantled structures.
- Comparisons and verifications are carried out with basic unit for generation through site data collection and actual measurement survey on new constructions and dismantled structures.
▪ Preparations and suggestions of revision drafts for standard quantity per unit
- Suggestions are made to incorporate revisions as reference on the regulations in the Ministry of Environment through discussions with incumbent departments in the Ministry of Land, Infrastructure and Transport and the Ministry of Environment.
▪ Suggestions for the direction of domestic forecast program development through data collection and analysis relating to the development of forecast programs on the quantity of construction waste generation
- As a result of analysis on 7 kinds of domestic and foreign forecast programs for the generation of construction wastes, 2 classifications are categorized such as the applied method with complex basic unit and the applied method with basic unit of waste discharge.
- The development direction of a forecast program for the generation of domestic construction wastes is suggested through the evaluation method consisting of the universal evaluation method (basic unit of waste discharge) and detailed evaluation method (quantity of materials and loss ratio).
- Surveys and analyses are carried out for basic unit for the generation of domestic and foreign construction wastes and DB for basic unit for the generation of foreign construction wastes is built in an effort to make it possible to be used for primary criteria in reviewing basic unit for the generation of wastes that can be applied to the forecast program.
▪ Requirement review on the forecast program for the generation of construction wastes (building, house)
- Although construction wastes are classified into 18 kinds in the Construction Waste Act, construction wastes actually generated at the sites are 9 kinds (waste concretes, waste asphalt concretes, waste woods, waste metals, waste synthetic resins, construction sludges, waste boards, waste construction earth and rocks, and mixed construction wastes).
- Components: Basic unit for generation, unit price information on wastes, basic construction information, special conditions, volume conversion coefficient, pattern of generation per type of waste, progress calculation table, and document forms for administrative organizations
▪Components of the forecast program for the generation of construction waste per use (building, house)
- Forecast for the generation of construction wastes (waste concretes, waste asphalt, waste woods, waste synthetic resins, mixed construction wastes, etc.) generated during new construction and dismantling construction
- Forecast for the generation of construction waste according to progress during new construction
- Forecast for processing cost per type of construction waste
- Forecast for the generation of construction waste changed by peculiarity of construction works
- Comparison and monitoring between forecast quantity and actually generated quantity in the new construction
- Automatical change of the forecast quantity for generation according to the change of construction scope in the new construction
- Output after the insertion of calculated construction waste data into documents (construction waste processing plan, construction waste management ledger, construction waste processing record report) for administrative organizations relating to construction wastes
▪ Initiative for industrial intellectual properties
- Patent registration for the forecast method and device for the generation of construction waste from new construction / dismantling construction
- Copyright registration for the forecast program for the generation of construction waste from new construction / dismantling construction
￮ 2nd year
▪ Survey on the generation of construction wastes (Building, Housing)
- The discharge of mixed construction wastes was reduced as much as possible in accordance with the government’s directions for construction waste management and disposal policy and the amount of waste concrete, waste wood and waste synthetic resin was greatly increased when they could be increased in case of their separation and selection instead.
- The table of basic unit was prepared again through the additional verification works for the basic unit on the generation of house and building wastes which was calculated in the 1st year.
- The characteristics which may be generated from each construction site were reflected through annotations. (Ex: Pile constructions, environmental equipment, etc.)
▪Survey on the generation of construction wastes (civil engineering, plant)
- Execution on the classification of characteristics for civil engineering: The classification of wastes generated in civil engineering sites was executed.
- The review on the possibility of recycle for the generated construction wastes was carried out with the survey on the status of the generated waste disposal.
- Judgment on whether or not to apply the construction wastes. In other words, although waste woods and synthetic resins from sites were generated from construction works, the survey was carried out to see whether the constructors should dispose of them or the project owners should collect them.
- Distinction on the generated quantity of basic unit for civil engineering: Classification into tunnel. bridge and road pavement
- The generated quantity of construction wastes from civil engineering and plant dismantling was excluded from the classification system because it can be calculated accurately using design drawings. (However, the review may be necessary if the requirements to be inserted occur on the system for the table of basic unit calculation.)
▪ Calculation for basic unit for the generation of construction wastes per use (civil engineering, plant)
- Calculation on the basic unit of generation per structure of tunnel (based on the floor area), bridge and wall (based on the amount of concrete), and road (the placed floor area – concrete / asphalt concrete)
- Plant: Difficulty in classification per use, classification into type of works (civil engineering / construction / piping)
- A certain type of repetitive pattern is not taken for plants.
- The basic unit on construction works / civil engineering works was quoted for construction works and road works in a plant.
▪ Reflection of the system for basic unit for the generation of construction wastes
- The revisions will be made on the generated quantity of construction wastes per unit area in the “Directives on the Disposal and Recycle of Construction Wastes” announced in the Ministry of Environment Regulation No. 471. (Discussions with the Ministry of Environment under way)
- The basic unit for the generation of construction wastes described in standard cost estimation for construction works was deleted. (Deleted after an announcement by the Ministry of Environment)
▪ Requirement review on the forecast program for the generation of construction wastes per use (civil engineering, plant)
- Requirement: Reflection of calculations for construction wastes and forecast generation quantity, function of preparations for construction waste management ledger, function for the summation of actually generated quantity for construction wastes, monitoring function for the forecast quantity and actually generated quantity, function for data output of every calculated data to excel files
- Components: Basic unit for generation, unit price information on wastes, basic construction information, special conditions, volume conversion coefficient, pattern of generation per type of waste, progress calculation table, and document forms for administrative organizations
▪ Development of the forecast program for the generation of construction wastes and evaluation of its accuracy (civil engineering, plant)
- Forecast for the generated quantity and processing cost for construction wastes (waste concretes, waste asphalt, waste woods, waste synthetic resins, mixed construction wastes, etc.) generated from new construction
- Forecast for the monthly generation of construction wastes
- Additional reflection with options for the portion not calculated in basic unit for generation
- Comparison and monitoring between the forecast quantity and actually generated quantity
- Automatic change of generation from forecast according to the change of construction scope such as design change, etc.
- Output after the insertion of calculated construction waste data into documents (construction waste processing plan, construction waste management ledger, construction waste processing record report) for administrative organizations relating to construction wastes
▪ Initiative for industrial intellectual properties
- Patent registration for the calculating device and method on basic unit of construction waste per progress through database construction for the generation of construction waste
- Copyright registration for the construction waste management program

목차 Contents

• 표지 ... 1
• 제 출 문 ... 2
• 보고서 요약서 ... 3
• 요 약 문 ... 4
• SUMMARY ... 15
• CONTENTS ... 33
• 목차 ... 37
• 제1장 연구개발 과제 개요 ... 41
• 제 1 절 연구의 목적 및 필요성 ... 41
• 제 2 절 연구의 내용 및 범위 ... 43
• 제 3 절 국내외 기술개발 현황 ... 45
• 1. 국내외 건설폐기물 발생 현황 ... 45
• 2. 국내외 건설폐기물 발생원단위 ... 52
• 3. 국내외 건설폐기물 발생량 예측 프로그램 ... 83
• 제2장 연구개발 수행내용 및 결과 ... 140
• 제 1 절 연구개발 수행 절차 ... 140
• 제 2 절 국내 건설폐기물 발생현황 조사 ... 141
• 1. 신축공사 ... 142
• 2. 해체공사 ... 155
• 제 3 절 국내 건설폐기물 발생원단위 산정 및 검증 ... 157
• 1. 신축공사 ... 157
• 2. 해체공사 ... 182
• 3. 소결 ... 189
• 제4절 국내외 건설폐기물 발생량 예측 프로그램 ... 191
• 1. 발생량 예측 방법 검토 ... 191
• 2. 요구기능 분석 ... 198
• 3. 프로그램 구성항목 도출 ... 200
• 4. 건설폐기물 발생량 예측 프로그램 ... 216
• 5. 발생량 예측 프로그램 정확도 평가 ... 230
• 제3장 결론 ... 239
• 제 4 장 최종 연구성과 및 적용 실적 ... 241
• 제 1 절 최종 연구성과 ... 241
• 제 2 절 적용 실적 ... 243
• 제 5 장 연구목표 달성 및 효과 ... 249
• 1. 연구개발 성과의 최종목표 달성도 ... 249
• 2. 연구개발 성과의 기술적, 경제적 효과분석 ... 249
• 제 6 장 연구성과의 활용 및 추가연구 필요성 ... 251
• 1. 연구성과의 확산 및 활용 ... 251
• 2. 추가연구의 필요성 ... 251
• 참고문헌 ... 252
• 끝페이지 ... 252