In this paper, the main results of an experimental study on creep and shrinkage of Self Compacting Concrete (SCC) are reported. Experimental tests have been carried out at Structural Engineering Laboratory of University of Bologna on SCC specimens characterized by fcm = 55 MPa. Strength and elastic modulus variations with time have also been obtained; experimental data have been used to verify the accuracy of provisions given by CEB Model Code 90 in terms of delayed deformation. These results indicates that further experimental studies are required in order to adopt standard previsions.

Rheological properties of self compacting concrete

MAZZOTTI, CLAUDIO;SAVOIA, MARCO;CECCOLI, CLAUDIO
2005

Abstract

In this paper, the main results of an experimental study on creep and shrinkage of Self Compacting Concrete (SCC) are reported. Experimental tests have been carried out at Structural Engineering Laboratory of University of Bologna on SCC specimens characterized by fcm = 55 MPa. Strength and elastic modulus variations with time have also been obtained; experimental data have been used to verify the accuracy of provisions given by CEB Model Code 90 in terms of delayed deformation. These results indicates that further experimental studies are required in order to adopt standard previsions.
Proceedings of SSC05 – Fourth International RILEM Symposium on Self-Compacting Concrete
509
516
C. Mazzotti; M. Savoia; C Ceccoli
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/15800
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