Comparison of Stress-Strain Diagrams in Different Age of the Cement Matrix for Textile Reinforced Concrete

Abstract:

This article deals with cement matrix for the textile reinforced concrete. It is necessary to know maximum of the mechanical properties of cement matrix for using textile reinforced concrete. The main topic of this article is to determine stress-strain diagrams at various age of the cement matrix. The compressive strength of the cement matrix was determined by using cube specimens (100 x 100 x 100 mm). The cement matrix, steel fibre reinforced cement matrix and ordinary concrete C 30/37 were tested at age 12 and 18 hours and 1, 7, 28 and 45 days. Cubes were tested in one-axial press. Loading of cubes was controlled by increase of deformation. Speed of loading was 0.008 mm/s. Time, load force and deformation were recorded for determination stress strain diagrams. The results of the experimental program and stress-strain diagrams were compared with each other in conclusion of this article.

• Periodical: Materials Science Forum (Volume 824)
• Pages: 155-159
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.824.155
• Online since: July 2015
• Authors: Filip Vogel*, Ondřej Holčapek, Petr Konvalinka
• Keywords: Cement Matrix, Stress-Strain Diagrams, Textile Reinforced Concrete

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