Concrete composition optimization for dry hot climate

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Рұқсат ақылы немесе тек жазылушылар үшін

Аннотация

Temperature and relative humidity fluctuations, as well as strong cyclic heating of exposed surfaces, negatively affect the concrete physical and mechanical properties and durability. Therefore, concrete and reinforced concrete structures service life increasing in dry, hot climates is a relevant task. The paper presents regression models describing the dependences of mobility along the cone sedimentation, plastic shrinkage, the period of the concrete structure formation hardening at elevated temperatures, the compressive strength during the concrete structure formation under normal conditions (t=20оC, φ=60%) and during the concrete structure formation under modeling the dry hot climate conditions (t=45оC, φ=30%), the flexural tensile strength during the concrete structure formation under normal conditions (t=20оC, φ=60%) and under modeling the dry, hot climate conditions (t=45оC, φ=30%) on the volume fraction of the composite binder and the volume fraction of water in the concrete.

Толық мәтін

Рұқсат жабық

Авторлар туралы

O. Larsen

National Research Moscow State University of Civil Engineering

Хат алмасуға жауапты Автор.
Email: larsen.oksana@mail.ru

Candidate of Sciences (Engineering), Docent 

Ресей, 26, Yaroslavskoe Highway, Moscow, 129337

D. Alobaidi

National Research Moscow State University of Civil Engineering

Email: dheyaa.alobaidi@gmail.com

Postgraduate Student 

Ресей, 26, Yaroslavskoe Highway, Moscow, 129337

Әдебиет тізімі

  1. Sarkisov Yu.S., Kozlova V.K., Bozhok E.V., Malova E.Yu., Manokha A.M. Effect of carbonate additives on shrinkage deformations of cement stone. Tekhnika i Tekhnologiya Silikatov. 2018. Vol. 25. No. 1, pp. 7–11. (In Russian). EDN: YTZNIY
  2. Selyaev V.P., Neverov V.A., Oshkina L.M., Selyaev P.V., Sorokin E.V., Kechutkina E.L. Resistance of cement concretes to sulfate corrosion. Stroitel’nye Materialy [Construction Materials]. 2013. No. 12, pp. 26–31. (In Russian). EDN: RSSCYP
  3. Xu J., Lu D., Zhang S., Xu Z., Hooton R.D. Reaction mechanism of dolomite powder in Portland-dolomite cement. Construction and Building Materials. 2021. Vol. 270. 121375. EDN: KXPSIY. https://doi.org/10.1016/j.conbuildmat.2020.121375
  4. Belov V.V., Kulyaev P.V., Barkaya T.R. Mechanical properties of fine-grained carbonate concretes with a complex additive including finely dispersed limestone filler and superplasticizer. Stroitel’naya Mekhanika Inzhenernykh Konstruktsii i Sooruzheniy. 2023. Vol. 19. No. 2, pp. 251–257. (In Russian). EDN: DMOFUJ. https://doi.org/10.22363/1815-5235-2023-19-2-251-257
  5. Belov V.V., Kulyaev P.V. Principles of design of fine carbonate concretes with improved crack-resistance. Stroitel’nye Materialy [Construction Materials]. 2017. No. 7, pp. 44–47. (In Russian). EDN: ZCSKWH. https://doi.org/10.31659/0585-430X-2017-750-7-44-47
  6. Tarakanov O.V., Ivaschenko Yu.G., Erofeeva I.V. Microstructures and strength of mineral binders. Regional’naya Arkhitektura i Stroitel’stvo. 2024. No. 1 (58), pp. 47–58. (In Russian). EDN: DQBVJX. https://doi.org/10.54734/20722958_2024_1_47
  7. Kononova O.V., Cherepov V.D., Soldatova E.A. Composite materials based on modified screenings of carbonate rocks crushing. Izvestiya of the Kazan State University of Architecture and Civil Engineering. 2011. No. 1 (15), pp. 165–171. (In Russian). EDN: NWDGLJ
  8. Wasan I.K., Khalaf J.K. Eco-friendly concrete containing pet plastic waste aggregate. Diyala Journal of Engineering Sciences. 2017. Vol. 10. No. 01, pp. 92–105. https://doi.org/10.24237/djes.2017.10109
  9. Samchenko S.V., Larsen O.A., Alobaidi D.A.N., Narut V.V., Bakhrakh A.M., Solodov A.A. Concretes on carbonate raw materials for dry hot climate. Promyshlennoe i Grazhdanskoe Stroitel’stvo. 2022. No. 9, pp. 74–79. (In Russian). EDN: JZTOJO. https://doi.org/10.33622/0869-7019.2022.09.74-79
  10. Kapustin F.L., Perepelitsyn V.A., Ponomarev V.B., Loshkarev A.B. Improving the efficiency of using crushed rock screenings. Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh. 2017. No. 3, pp. 103–107. EDN: ZAGVCP
  11. Makeev A.I., Chernyshov E.M. Granite crushed screenings as a component factor in the formation of concrete structure. Part 1. Problem statement. Screenings identification. Stroitel’nye Materialy [Construction Materials]. 2018. No. 4, pp. 56–60. (In Russian). EDN: UNZQCS
  12. Lopatin N.A., Motornaja A.I., Neguliaeva E.Yu. The most effective crushing equipment and testing of recycled concrete aggregates. Construction of Unique Buildings and Structures. 2015. No. 10 (37), pp. 34–45. EDN: VHGKYV
  13. Salamanova M.Sh., Murtazaev S.A.Yu. High-strength concretes using fractionated fillers from rock processing waste. Ustoichivoe Razvitie Gornykh Territorii. 2015. Vol. 7. No. 1, pp. 23–28. (In Russian). EDN: UMPXQX
  14. Courard L., Herfort D., Villagrán Y. Limestone Powder. In: De Belie N., Soutsos M., Gruyaert E. (eds) Properties of fresh and hardened concrete containing supplementary cementitious materials. RILEM State-of-the-Art Reports. 2018. Vol. 25. https://doi.org/10.1007/978-3-319-70606-1_4
  15. Barabanshchikov Yu.G., Belyaeva S.V., Arkhipov I.E., Antonova M.V., Shkol’nikova A.A., Lebedeva K.S. Influence of superplasticizers on the concrete mix properties. Magazine of Civil Engineering. 2017. No. 6 (74), pp. 140–146. EDN: ZWTMVF
  16. Kravtsov A.V., Borodina L.M., Tsybakin S.V., Sokolov G.M. Study of the influence of superplasticizers based on polycarboxylate ethers on the properties of concrete. Promyshlennoe i Grazhdanskoe Stroitel’stvo. 2015. No. 10, pp. 39–43. (In Russian). EDN: UNHRUH
  17. Moosberg-Bustnes H. The function of fillers in concrete. Materials and Structures. 2004. Vol. 37 (266), pp. 74–81. EDN: ESUPBD. https://doi.org/10.1617/13694
  18. Stark J., Möser B., Bellmann F. (2007). Nucleation and growth of C–S–H phases on mineral admixtures. In: Grosse, C.U. (eds). Advances in Construction Materials. 2007. https://doi.org/10.1007/978-3-540-72448-3_54
  19. Nizina T.A., Balykov A.S., Korovkin D.I., Volodin S.V., Volodin V.V. Influence of complex modifiers based on polycarboxylate superplasticizer and mineral additives of various compositions on the technological and physical-mechanical properties of cement systems Regional’naya Arkhitektura i Stroitel’stvo. 2022. No. 1 (50), pp. 28–36. (In Russian). EDN: GMVPYY. https://doi.org/10.54734/20722958_2022_1_28
  20. Larsen O.A., Voronin V.V., Samchenko S.V. Criteria for assessing the structural and technological characteristics of concrete. Tekhnika i Tekhnologiya Silikatov. 2023. Vol. 30. No. 2, pp. 129–143. (In Russian). EDN: QXSDZK
  21. Combrinck R., Boshoff W.P. Typical plastic shrinkage cracking behaviour of concrete. Magazine of Concrete Research. 2013. Vol. 65. No. 8, pp. 486–493. https://doi.org/10.1680/macr.12.00139
  22. Nehdi M., Mindes A., Aitcin P.C. Rheology of high-performance concrete: Effect of ultrafine particles. Cement and Concrete Research. 1998. Vol. 28, pp. 687–697. EDN: LLIVVX. https://doi.org/10.1016/S0008-8846(98)00022-2
  23. Danilov A.M., Garkina I.A., Koroleva O.V., Smirnov V.A. Mathematical methods in the development and quality management of special-purpose materials Stroitel’nye Materialy [Construction Materials]. 2010. No. 3, pp. 112–117. (In Russian). EDN: MSTUCD
  24. Korolev E.V. Technical-economical efficiency of new technological solutions. Analyses and improvement. Stroitel’nye Materialy [Construction Materials]. 2017. No. 3, pp. 85–88. (In Russian). EDN: YHZYLN. https://doi.org/10.31659/0585-430X-2017-746-3-85-88

Қосымша файлдар

Қосымша файлдар
Әрекет
1. JATS XML
Жүктеу
2. Graphic representation of the equation (10) F(x1,x2)

Жүктеу (997KB)
Метадеректер

© ООО РИФ "СТРОЙМАТЕРИАЛЫ", 2025