Paper Title:
Preliminary Approach to Mechanical Characteristics of Cement Mixed Superfine Iron Tailings
  Abstract

A large number of specimens with different contents of cement mixed superfine tailings, which took superfine iron tailings as aggregate, were produced to carry out a series of experiments on the mechanical properties of different ages and freeze-thaw cycling tests. The strength, load -deformation curve, frost resistance and other performances of cement mixed superfine tailings were obtained. The experiment data were compared with cement mortar and cement-mixed soil ones under the same conditions. The results are listed as follows: on even ground, the strength of cement-superfine tailings can be 4-6 times higher than that of cement-mixed soil, and about 10% lower than that of cement mortar; the relation of load-deformation and the characteristics of freeze-thaw cycles are basically the same as cement mortar under the same conditions.

  Info
Periodical
Advanced Materials Research (Volumes 299-300)
Edited by
Jianzhong Wang and Jingang Qi
Pages
718-721
DOI
10.4028/www.scientific.net/AMR.299-300.718
Citation
B. K. Ning, J. Meng, Y. N. Ren, T. Jiang, X. L. Cui, "Preliminary Approach to Mechanical Characteristics of Cement Mixed Superfine Iron Tailings", Advanced Materials Research, Vols. 299-300, pp. 718-721, 2011
Online since
July 2011
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Price
$32.00
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