The segregation tendency in the vibration of high fluidity concrete

Cement and Concrete Research

Volumn 34, Issue 2, 2004, Pages 219-226

  Safawi, Mohammad Ibrahim ^a   Iwaki, Ichiro ^a   Miura, Takashi ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

Fresh concrete; Rheology; Stability; Vibration; Workability

Indexed keywords

AGGREGATES; BLAST FURNACES; CEMENTS; CONCRETE VIBRATING; FLUIDITY; FLY ASH; GRAIN SIZE AND SHAPE; LIMESTONE; MIXING; MORTAR; ORIFICES; RHEOLOGY; SEGREGATION (METALLOGRAPHY); VISCOSITY;

FRESH CONCRETE; SLUMP FLOW; WORKABILITY;

CONCRETES;

EID: 0842333906     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0008-8846(03)00249-7     Document Type: Article

References (16)

1. Khayat K.H., Guizani Z. Use of viscosity-modifying admixture to enhance stability of fluid concrete. ACI Mater. J. 94(3):1997 (July/August);332-340.
2. Ouchi M. History of development and applications of self-compacting concrete in Japan. Proceedings of the International Workshop on Self-Compacting Concrete, Kochi University of Technology. 1998 (August);1-10 JSCE, Japan.
3. Joost C.W. The development of self-compacting concrete in the Netherlands. Proceedings of the International Workshop on Self-Compacting Concrete, Kochi University of Technology. 1998 (August);87-96 JSCE, Japan.
4. Ozawa K., Sakata N., Okamura H. Evaluation of self-compactability of fresh concrete using the funnel test. Concr. Libr. JSCE. (25):1995 (June);59-75.
5. Ouchi M. State-of-the-art report: Self-compactability evaluation for mix-proportioning and inspection. Proceedings of the International Workshop on Self-Compacting Concrete, Kochi University of Technology. 1998 (August);111-120 JSCE, Japan.
6. J.M. Bartos, Measurement of key properties of fresh self-compacting concrete, CEN/STAR PNR Workshop, Paris, 2000.
7. Petrou M.F., Wan B., Gadala-Maria F., Kolli V.G., Harries K.A. A unique experimental method for monitoring aggregate settlement in concrete. Cem. Concr. Res. 30:2000;809-816.
8. Rols S., Jean A., Jean P. Effects of different viscosity agents on the properties of self-levelling concrete. Cem. Concr. Res. 29:1999;261-266.
9. Petrou M.F., Wan B., Gadala-Maria F., Kolli V.G., Harries K.A. Influence of mortar rheology on aggregate settlement. ACI Mater. J. 94(4):2000 (July/August);479-485.
10. Hu C., de Larrard F., Gjorv O.E. Rheological testing and modelling of fresh high performance concrete. Mater. Struct. 28:1995;1-7.
11. Ferraris C.F., de Larrard F. Modified slump test to measure rheological parameters of fresh concrete. Cem. Concr. Aggreg. CCAGDP. 20(2):1998 (December);241-247.
12. Beris A.N., Tsamopoulos J.A., Armstrong R.C., Brown R.A. Creeping motion of a sphere through a Bingham plastic. J. Fluid Mech. 158:1985;219-244.
13. Collepardi M. Admixture used to enhance placing characteristics of concrete. Cem. Concr. Compos. 20:1998;103-112.
14. A.M. Alexander, U.S Army Engineer Waterways Experimental Station, Technical Report No. 6-780, Vicksburg, 1977.
15. ACI Committee 309 Report, Behavior of fresh concrete during vibration, ACI309.1R-93, 1996 Manual of Concrete Practice Part II, American Concrete Institute, Farmington Hills, MI, 1993.
16. M.I. Safawi, I. Iwaki, T. Miura. The significance of using V-funnel test in high fluidity concrete, submitted for publication in JCA, Japan.