폐주물사를 혼입한 콘크리트의 최적배합설계를 위한 기초적 연구

• 영문명: Preliminary Study for Optimum Mix Design of Concrete Incorporating Waste Foundry Sand
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 박제선(Je Seon Park) 김태경(Tae Kyung Kim)
• 간행물 정보: 『산업기술연구』vol.16, 25~30쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1996.09.30

영문 초록

The waste foundry sand might be recycled in concrete, resulting in energy saving and environmental protection. An half Factorial Experiments were performed with the variables of W/C ratio, S/A, Sand/Waste foundry sand ratio and Slump as a preliminary study for optimum mis design of concrete. The resutls show that then W/C ratio is the most important factor to the concrete strength. The substitute of waste foundry sand uo to 30% has little influence, saying that it can substitute the fine aggregate without damaging the concrete properties.

목차

ABSTRACT

1. 서론

2. 실험

3. 결과분석 및 고찰

4. 결론

참고문헌