Effect of Different Mix Compositions and Curing Regimes on Ultra High Performance Concrete Compressive Strength

The 10th International Conference Modern Building Materials, Structures and Techniques 2010
Jānis Justs, Genādijs Šahmenko, Diāna Bajāre

Influence of different mix compositions and curing regimes on ultra high performance concrete (UHPC) compressive strength are analysed in this paper. All produced mixes have self compacting consistency. For test purposes cubes 100x100x100 mm were produced and cured in different regimes: at 20oC; 90oC and 220oC. Test results indicate that compressive strength of UHPC increased significantly after curing at 220oC comparing to the standart curing at 20oC. Obtained results varied from 133–218 MPa

Keywords
UHPC, silica fume, W/C ratio, superplasticizer, curing regimes

Justs, J., Šahmenko, G., Bajāre, D. Effect of Different Mix Compositions and Curing Regimes on Ultra High Performance Concrete Compressive Strength. In: The 10th International Conference Modern Building Materials, Structures and Techniques, Lithuania, Vilnius, 19-21 May, 2010. Vilnius: Vilnius Gediminas Technical University, 2010, pp.112-116. ISBN 978-9955-28-593-9.

Publication language
English (en)