Research on the Cement Matrix of Super Toughness Fiber Concrete

Abstract:

To research the mixing proportion of super toughness fiber concrete pavement materials, different cement sand ratio, and different fiber content super toughness of fiber reinforced concrete material were studied. The results showed that the characteristics of the cement matrix directly determined the magnitude of the fiber effect. With sand cement ratio of 2.5, the method of the extended mixing time, made the fiber dispersion, and thus enhanced the cohesive force. The effect of fiber volume content of 7d is larger than the effect of 28 days.

• Periodical: Applied Mechanics and Materials (Volume 507)
• Pages: 347-352
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.507.347
• Online since: January 2014
• Authors: Xiao Ping Zhang, Chang Zheng Sun, Qian Chen
• Keywords: Cement Matrix, Fiber, Sand-Cement Ratio, Super Toughness

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