인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The high demand and low supply of local aggregates have caused the increase in the number of ready-mix concrete providers. Studies show that the properties of the aggregate used in raw materials affect the quality of ready-mix concrete, apart from other factors, such as the accuracy of the implementation and the mix design methods. The results of the coarse aggregate gradation test indicated that there were gaps, especially in the Bonda Raya material. The test results showed that the concrete using SNI 7656:2012 method produced a higher compressive strength compared to SNI 03-2834-2000 method for both Pancuran and Bonda Raya quarry materials at 15 MPa of strength target. The compressive strength of concrete using the SNI 7656:2012 mix design for strength target of 15 MPa and 30 MPa for both Pancuran and Bonda Raya materials produced the same proportion of the mixture. The compressive strength of concrete using SNI 7656:2012 mix design at 30 MPa of strength target did not achieve the expected strength target. In terms of aggregate quality, the Pancuran and Bonda Raya materials shared nearly similar qualities. The aggregate specific gravity made the mix design of the Bonda Raya material produced a greater amount of aggregate when using the SNI 03-2834-2000 method and had an effect on compressive strength.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.