Computers and Concrete

  • 제25권1호
  • /
  • Pages.59-65
  • /
  • 2020
  • /
  • 1598-8198(pISSN)
  • /
  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Effect of fine fillers from industrial waste and various chemical additives on the placeability of self-compacting concrete

  • 투고 : 2019.05.17
  • 심사 : 2020.01.10
  • 발행 : 2020.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The premise for the study reflected in this article is the need to dispose of industrial waste, which is increasingly being used in the construction materials industry. Also, dynamically developing building industry demands attention of scientists and a direction of their works on improvement of the technology of carrying out construction works. Thus, the article is devoted to studying the influence of various chemical additives and fine fillers (industrial wastes) available in Kazakhstan on self-compacting concrete (SCC) mixtures and its rheological, physical, and technical properties. According to the studies, revealed the most efficient type of fine-dispersed filler and the most optimal type of chemical additive to enable obtaining a high-quality SCC mixture based on local raw materials. As a result, the use of microsilica in comparison with other industrial wastes resulted in a conglomerate with high compressive strength of SCC at early terms of curing. In terms of economic efficiency and quality improvement, the results of study are of practical value for the manufacturers of ready-mixed concrete operating in Kazakhstan.

키워드

참고문헌

  1. Ahmad, S., Umar, A., Masood, A. and Nayeem, M. (2019), "Performance of self-compacting concrete at room and after elevated temperature incorporating silica fume", Adv. Concrete Constr., 7(1), 31-37. http://dx.doi.org/10.12989/acc.2019.7.1.031.
  2. Akhmetov, D.A., Utepov, B. and Pac, V. (2018), "Study of the effect of fine- fillers from technogenic wastes to placeability of self-compacting concrete (SCC)", Herald KAZNIISA, 10(86), 27.
  3. Al-Rawi, S. and Taysi, N. (2018), "Performance of selfcompacting geopolymer concrete with and without GGBFS and steel fiber", Adv. Concrete Constr., 6(4), 323-344. https://doi.org/10.12989/acc.2018.6.4.323.
  4. Bauchkar, S.D. and Chore, H.S. (2018), "Experimental study on rheology, strength and durability properties of high strength self-compacting concrete", Comput. Concrete, 22(2), 183-196. http://dx.doi.org/10.12989/cac.2018.22.2.183.
  5. Baymbetov, N.S. and Idrisova, B.Sh. (2012), "Problems of ecological safety of the Republic of Kazakhstan", Herald KazNU, 2(62), 129-138. https://bulletinlaw.kaznu.kz/index.php/journal/article/download/1541/1487/.
  6. Benyamina, S., Menadi, B., Bernard, S.K. and Kenai, S. (2019), "Performance of self-compacting concrete with manufactured crushed sand", Adv. Concrete Constr., 7(2), 87-96. http://dx.doi.org/10.12989/acc.2019.7.2.087.
  7. Deilami, S., Aslani, F. and Elchalakani, M. (2017), "Durability assessment of self-compacting concrete with fly ash", Comput. Concrete, 19(5), 489-499. http://dx.doi.org/10.12989/cac.2017.19.5.489.
  8. Djebien, R., Hebhoub, H., Belachia, M., Berdoudi, S. and Kherraf, L. (2018), "Incorporation of marble waste as sand in formulation of self-compacting concrete", Struct. Eng. Mech., 67(1), 87-91. http://dx.doi.org/10.12989/sem.2018.67.1.087.
  9. Djelloul, O.K., Menadi, B., Wardeh, G. and Kenai, S. (2018), "Performance of self-compacting concrete made with coarse and fine recycled concrete aggregates and ground granulated blast-furnace slag", Adv. Concrete Constr., 6(2), 103-121. http://dx.doi.org/10.12989/acc.2018.6.2.103.
  10. Dubensky, M.S. and Kargin, A.A. (2012), "Microsilica - waste or a modern additive?", Chem. Technol., 1(89), 1-3. https://cyberleninka.ru/article/n/mikrokremnezem-othod-ilisovremennaya-dobavka/pdf.
  11. EFNARC (2002), Specification and Guidelines for Self-Compacting Concrete, Norfolk, UK.
  12. Golafshani, E.M. and Pazouki, G. (2018), "Predicting the compressive strength of self-compacting concrete containing fly ash using a hybrid artificial intelligence method", Comput. Concrete, 22(4), 419-437. http://dx.doi.org/10.12989/cac.2018.22.4.419.
  13. Gorbunov, S.P. (2012), "Optimization of the structure of the concrete of a high specific weight using fine-grained admixture", Herald SUSU, 12, 30-35. https://vestnik.susu.ru/building/article/view/675/641.
  14. KAZNIISA (2013), Load-bearing and Cladding Structures, Building Standard 5.03-07-2013, Almaty, Kazakhstan.
  15. MBMI-USSR (2008), Portland Cement and Portland Blastfurnace Slag Cement, Specifications, Interstate Standard 10178-85, Standardinform, Russia.
  16. MBMI-USSR (2018), Sand for Construction Work, Testing Methods, Interstate Standard 8735-88, Standardinform, Russia.
  17. Morozov, N.M., Borovskikh, I.V. and Galeev, A.F. (2016), "Effect of ultrafine aggregate on sandy concrete properties", Innov. Sci., 9, 73-75. https://aeterna-ufa.ru/sbornik/IN-16-9.pdf.
  18. Nazarbayev, N. (2018), State of the Nation Address by the President of the Republic of Kazakhstan; Official Site of the President of the Republic of Kazakhstan, Nur-Sultan, Kazakhstan. http://www.akorda.kz/en/addresses/addresses_of_president/state-of-the-nation-address-by-the-president-of-the-republic-ofkazakhstan-nursultan-nazarbayev-january-10-2018 (accessed April 11, 2019).
  19. NIIZHB (2010a), Admixtures for Concretes and Mortars, General Specifications, Interstate Standard 24211-2008, Standardinform, Russia.
  20. NIIZHB (2010b), Admixtures for Concretes and Mortars. Determination and Estimate of the Efficiency, Interstate Standard 30459-2008, Standardinform, Russia.
  21. NIIZHB (2015), Concrete Mixtures, Methods of Testing, Interstate standard 10181-2014, Standardinform, Russia.
  22. Root, N. and Nurpeisov, S.K. (2017), "Influence of physical and technical characteristics of fine aggregate on the properties of self-compacting concrete", Herald KAZGASA, 3(65), 168-172.
  23. Salhi, M., Ghrici, M., Li, A. and Bilir, T. (2017), "Effect of curing treatments on the material properties of hardened selfcompacting concrete", Adv. Concrete Constr., 5(4), 359-375. https://doi.org/10.12989/acc.2017.5.4.359.
  24. VNIPIIstromsiryo (2015), Sand for Construction Works, Specifications, Interstate Standard 8736-2014, Standardinform, Russia.
  25. VNIPIIstromsiryo (2018), Crushed Stone and Gravel of Solid Rocks for Construction Works, Specifications, Interstate Standard 8267-93, Standardinform, Russia.
  26. Yahiaoui, W., Kenai, S., Menadi, B. and Kadri, E.H. (2017), "Durability of self compacted concrete containing slag in hot climate", Adv. Concrete Constr., 5(3), 271-288. https://doi.org/10.12989/acc.2017.5.3.271.
  27. Zarrin, O. and Khoshnoud, H.R. (2016), "Experimental investigation on self-compacting concrete reinforced with steel fibers", Struct. Eng. Mech., 59(1), 133-151. http://dx.doi.org/10.12989/sem.2016.59.1.133.