논문 상세보기
pp.514-525
This study introduces physical property of biodegradable construction materials and their possible methods of performance evaluation. The used biodegradable polymer was Polycarporlactone and additionally Starch and pMDI was also mixed to accelerate biodegradation of composites as well as reduce the cost of composites. Tensile strength, modulus and elongation was measured as to Starch and pMDI mixing ratio to PCL. Test results showed that the addition of Starch resulted in the reduction of tensile strength, modulus and elongation due to the weakness of PCL-Starch interfaces. On the other hand, the addition of pMDI to composites improved physical property and the best effect was revealed when the composites were PCL/Starch (80/20) resulting reinforcement of PCL-Starch interfaces. The performance evaluation of possible biodegradable construction materials was summarized by systematical methods. The requirement conditions for complex-type vegegation unit was first arranged and then transferred to requirement performance. The test performance was classified based on KS ISO standards from non-biodegradable plastics test methods. Finally, environmental performance was proposed by evaluating life cycle assessment of biodegradable construction materials from production of raw materials to decomposition of composites-type vegetation unit.
I. 서 론
II. 실험재료 및 방법
1. 실험개요
2. 실험재료 및 복합체 제조방법
III. 결과 및 고찰
1. 물성실험결과
IV. 생분해성 식생매트
1. 정의 및 공법
V. 생분해성 식생매트 성능평가
1. 성능평가 항목설정
2. 성능기준 도출 프로세스
3. 요구조건을 요구성능으로의 변환 프로세스
4. 건설재료 성능평가방법 설정
VI. 생분해 건설재료 친환경성 평가방법
1. 전과정 평가(LCA)
2. 단계별 환경성 평가방법 개요도
3. 환경부하량 평가
VII. 결 론
사 사
References
