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Is the cube test suitable for high performance concrete?
Abstract Tests have been performed in order to evaluate the possible variability of the cylinder/cube conversion coefficient, for high performance concrete (HPC). The influence of the various relevant parameters was maximized, while the tests complied with usual standard procedures. In this context, the ratio has been found to range from 0.71 to 1.02. The practical impact of this experimental fact is analysed, from the viewpoints of both safety and economics. It is concluded that grinding the test faces is mandatory for obtaining reliable HPC cube strength values. Also, the cylinder/cube coefficient must be measured for each particular HPC used in any actual project.
Is the cube test suitable for high performance concrete?
Abstract Tests have been performed in order to evaluate the possible variability of the cylinder/cube conversion coefficient, for high performance concrete (HPC). The influence of the various relevant parameters was maximized, while the tests complied with usual standard procedures. In this context, the ratio has been found to range from 0.71 to 1.02. The practical impact of this experimental fact is analysed, from the viewpoints of both safety and economics. It is concluded that grinding the test faces is mandatory for obtaining reliable HPC cube strength values. Also, the cylinder/cube coefficient must be measured for each particular HPC used in any actual project.
Is the cube test suitable for high performance concrete?
De Larrard, F. (Autor:in) / Belloc, A. (Autor:in) / Renwez, S. (Autor:in) / Boulay, C. (Autor:in)
1994
Aufsatz (Zeitschrift)
Englisch
Is the cube test suitable for high performance concrete?
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