Advanced SearchSearch Tips
Mix Design of High Performance Concrete Using Maximum Density Theory
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Mix Design of High Performance Concrete Using Maximum Density Theory
Lee, Seung-Han; Jung, Yong-Wook;
  PDF(new window)
In recent years the field application of high performance concrete has been increased to improve the quality and reliability of concrete structures. The mix design of the high performance concrete includes the 2 set-off mixture theory of mortar and coarse aggregate and that of paste and aggregate. The 2 set-off mixture theory of mortar and coarse aggregate has a problem of having to determine its value through repeated experiments in applying the rheological characteristics of mortar. The 2 set-off mixture theory of paste and aggregate has never been applied to high performance concrete since it doesn't take into account the relationship between optimum fine aggregate ratio and unit volume of powder nor does it consider the critical aggregate volume ratio. As the mixture theory of these high performance concretes, unlike that of general concrete, focuses on flowability and charge-ability, it does not consider intensity features in mix design also, the unit quantity of the materials used is determined by trial and error method in the same way as general concrete. This study is designed to reduce the frequency of trial and error by accurately calculating the optimum fine aggregate ratio, which makes it possible to minimize the aperture of aggregate in use by introducing the maximum density theory to the mix design of high performance concrete. Also, it is intended to propose a simple and reasonable mix design for high performance concrete meeting the requirements for both intensity and flowability. The mix design proposed in this study may reduce trial and error and conveniently produce high performance concrete which has self-chargeability by using more than the minimum unit volume of powder and optimum fine aggregate with minimum porosity.
maximum density theory;high performance concrete;mix design;minimum porosity;critical aggregate volume ratio;
 Cited by
Characteristics of the 80MPa High Strength Concrete according to the Hot Weather Outside Temperature conditions, Journal of the Korea Academia-Industrial cooperation Society, 2016, 17, 5, 688  crossref(new windwow)
이승한, 정용욱, '쇄석분을 사용한 고성능콘크리트의 특 성에 관한 연구', 콘크리트학회 논문집, 13권 5호, 2001, pp.476-483

이승한, 김희중, 정용욱, '굵은골재 입형 개선이 고성능 콘크리트의 충전 특성에 미치는 영향', 콘크리트학회 논문집, 12권 4호, 2000, pp.103-111

小澤一雅, 間村南, '自E充樓コンクリ-トの配合の考ぇ方', コンクリ-ト工學論文集, Vol.32, No.7, 1994, pp.56-59

Kovler, K., Schamban, 1., Igarashi, S. 1., and Bentur, A., 'Influence of Mixture Proportions and Curing Conditions on Compressive Strength of High-Performance Concrete', ACI Materials Journal, 2000, pp.21-26

Larrard, F. D. and BeUoc, A., 'The Influence of Aggregate on the Compressive Strength of Normal and High-Strength Concrete', ACI Materials Journal, 1997, pp.417-426

박칠림, 권영호, '고성능콘크리트의 개발 및 실용화 연구', 콘크리트학회지, 7권 5호, 1995, pp.42-50

岡村 南, 小澤一雅, '線古め不要コンクリ-トの可能性と課 題', コンクリ-ト工學論文集, Vol.30, No.2, 1992, pp.5-14

長龍重義. '土木 におけるコンクリ-トの高性能化, 高 機能化', コンクリ-ト工學論文集, Vol.32, No.7, 1994, pp.9-13

長擺重義, 長龍重義先生環歷記念 最終講義と硏究の步み, 技報堂出版(日本), 1997, pp.5-40

村田二郞, 岩崎訓明, 兒玉和己, コンクリ-トの科學と技術, 山海堂(日本), 1996, pp.73-94

岡村 南, 前川宏一, 小澤一雅, ハイパフォ-マンスコンクリ-ト, 技報堂出版(日本), 1993, pp.35-47

한국산업규격 (KS), KS F 2505 골재의 단위용적 칠량 및 실적률 시험 방법, 2002, pp.1-5

Seung-Han Lee and Hyung-Sub Han, 'Effect of Powder and Aggregate on Compactability of High Performance Concrete', An International Journal of Korea Concrete Institute, Vol.11, No.3, 1999, pp.19-28

田澤榮一, '自已收縮冊究委員會報告', コンクリ-ト工學年次論文報告集, Vol.19, No.1, 1996, pp.1-10

近松龍一, 竹田宣典, 十河茂幸, '超流動コンクリ-トの流 動性と分離振抗性にする一考察', コンクリ-ト工學年次論文報告集, Vol.14. No.1, 1992, pp.37-39

川口修宏, 黑i賴兌成, 古山美宏, 馬越唯好, 'フリイアッシュを多量に使用したコンクリ-トの耐久性', コンクリ-ト工學年次論文報告集, Vol.18, No.1, 1996, pp.909-914