- 굵은 골재의 관한 연구
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- 이동영
- ㆍ 간행물명
- 農工學會誌= Journal of the Korean society of agricultural engineers
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- 1970년|12권 3호|pp.2013-2018 (6 pages)
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- 한국농공학회
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- 정기간행물| PDF텍스트
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
Abrasion rate of coarse aggregates is an important factor to determine aggregates quality. Allowable limit of abrasion rate of coarse aggregates for concrete is 40% according to K.S. Strength and durability test of concrete with 19 efferent aggregates were made. From this test, it was found that allowable limit of abrasion rate of aggregates can be increased to 43%.