Composite Binders for Concretes with Improved Impact Endurance

Abstract

The chemical engineering principles of optimization of the physical and mechanical properties and performance characteristics of dispersed reinforced composite materials are proposed which consist in the integrated effect of a composite binder consisting of jointly ground Portland cement, rice husk ash, a complex of inert fillers, and a hyperplasticizer on the processes of structure formation of cement stone. Here, the effect of increasing the impact endurance increases up to sixfold. It is found that dispersed reinforced concretes with an increased ratio of static tensile strength to static compressive strength Rtens/Rcompr and ductility possess the best endurance to dynamic action. It is proved that this ratio can be increased by using dispersed reinforcement of concretes (so-called fibrous concretes). In experimental studies on penetration of both unreinforced and fiber-reinforced concrete slabs, it is noted that samples of unreinforced concrete are completely fractured into large and small pieces, while samples of fiber-reinforced concrete are not completely fractured, and only through penetration at the impact site was observed; that is, fibrous concrete possesses better impact resistance. These results can be applied to the design of various special structures, such as defense structures of civil defense and emergency situations, fortifications of the Russian Ministry of Defense, and concrete structures of nuclear power plants.

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REFERENCES

  1. 1

    Abrishambaf, A., Pimentel, M., and Nunes, S., Influence of fibre orientation on the tensile behavior of ultra-high performance fibre reinforced cementitious composites, Cem. Concr. Res., 2017, vol. 97, pp. 28–40.

    CAS  Article  Google Scholar 

  2. 2

    Yoo, D.-Y. and Banthia, N., Mechanical properties of ultrahigh-performance fiber-reinforced concrete: A review, Cem. Concr. Res., 2016, vol. 73, pp. 267–280.

    CAS  Article  Google Scholar 

  3. 3

    Yoo, D.-Y., Banthia, N., and Yoon, Y.-S., Predicting service deflection of ultra-high-performance fiber-reinforced concrete beams reinforced with GFRP bars, Composites, Part B, 2016, vol. 99, pp. 381–397.

    CAS  Article  Google Scholar 

  4. 4

    Yang, J.-M., Shin, H.-O., and Yoo, D.-Y., Benefits of using amorphous metallic fibers in concrete pavement for long-term performance, Arch. Civ. Mech. Eng., 2017, vol. 17, no. 4, pp. 750–760.

    Article  Google Scholar 

  5. 5

    Beton. Spravochnik (Concrete: Handbook), Komokhov, P.G., Ed., St. Petersburg: Professional, 2009, vol. 2.

    Google Scholar 

  6. 6

    Komokhov, P.G., Mechanical and energy aspects of hydration, hardening, and durability of cement stone, Tsement, 1987, no. 2, pp. 20–22.

  7. 7

    Babkov, V.V., Polak, A.F., and Komokhov, P.G., Durability of cement stone, Tsement, 1988, no. 3, pp. 14–16.

  8. 8

    Loganina, V.I. and Kruglova, A.N., Reliability of control in the production of concrete, Vestn. Belgorod. Gos. Tekh. Univ. im. V.G. Shukhova, 2011, no. 4, pp. 21–26.

  9. 9

    Zolotukhina, N.V. and Lukuttsova, N.P., Prospective use of industrial waste from Moldova for the production of construction materials, Trudy natsional’noi konferentsii “Aktual’nye voprosy tekhniki, nauki, tekhnologii” (Proc. Natl. Conf. “Relevant Problems of Equipment, Science, and Technology”), Tsublova, E.G., Ed., 2019, pp. 350–353.

  10. 10

    Lesovik, V.S., Construction materials: present and future, Vestn. Mosk. Gos. Stroit. Univ., 2017, vol. 12, no. 1, pp. 9–16.

    Google Scholar 

  11. 11

    Lesovik, V.S., Strokova, V.V., Krivenkova, A.N., and Khodykin, E.I., Composite binder using siliceous rocks, Vestn. Belgorod. Gos. Tekh. Univ. im. V.G. Shukhova, 2009, no. 1, pp. 25–27.

  12. 12

    Fediuk, R., Smoliakov, A., and Stoyushko, N., Increase in composite binder activity, IOP Conf. Ser.: Mater. Sci. Eng., 2016, vol. 156, no. 1, p. 012042.

  13. 13

    Fediuk, R.S., Mechanical activation of construction binder materials by various mills, IOP Conf. Ser.: Mater. Sci. Eng., 2016, vol. 125, no. 1, p. 012019.

  14. 14

    Fedyuk, R.S., Lesovik, V.S., Svintsov, A.P., Mochalov, A.V., Kulichkov, S.V., Stoyushko, N.Y., Gladkova, N.A., and Timokhin, R.A., Self-compacting concrete using pretreatmented rice husk ash, Mag. Civ. Eng., 2018, vol. 3, pp. 66–76. https://doi.org/10.18720/MCE.79.7

    Article  Google Scholar 

  15. 15

    Code CEB/FIPM, Paris: Comite Euro-Int. Beton, 1993, pp. 213–214.

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Correspondence to R. S. Fediuk or A. V. Mochalov or D. N. Pezin.

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Translated by E. Boltukhina

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Fediuk, R.S., Mochalov, A.V., Pezin, D.N. et al. Composite Binders for Concretes with Improved Impact Endurance. Inorg. Mater. Appl. Res. 10, 1177–1184 (2019). https://doi.org/10.1134/S207511331905006X

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Keywords:

  • binder
  • cement
  • rice husk ash
  • limestone
  • hyperplasticizer
  • quartz sand
  • fibrous concrete
  • impact endurance