AbstractAbout AuthorsReferences
The aim of this study was to reduce the water-binding ratio and increase the physicomechanical characteristics of compositions based on technogenic anhydrite in order to expand the field of their use. The authors studied the dependence of the physicomechanical properties of high-strength and lightweight fluoroanhydrite compositions upon the introduction of a plasticizer based on polycarboxylate esters, doped with multi-walled carbon nanotubes. The results of the experiments show that the introduction of a 2% aqueous plasticizer solution into the composition led to a decrease in the water demand of the mixtures, an increase in the tensile strength of the set cement by 20% and the compressive strength by 46% compared to the control sample. In addition, due to the compaction of the structure of the obtained compositions, water absorption decreased and the water resistance of the material increased (by 28%). The improvement of physical and mechanical characteristics was due to a change in the morphology of crystalline hydrate formations, an increase in the contact area between new formations due to the synergistic effect of the combined effect on the structures of multilayer carbon nanotubes and carboxylate esters, which is confirmed by analysis of the microstructure of the samples. X-ray microanalysis of amorphous neoplasms in the matrix structure made it possible to establish the formation of calcium hydrosilicates, which provide an additional increase in the strength of the material. The developed compositions can be used in the construction of self-leveling high-strength screeds and floors with reduced thermal conductivity.
D.A. KALABINA1, Engineer (Postgraduate Student) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
G.I. YAKOVLEV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
R. DROCHITKA2, Doctor of Sciences (Engineering);
V.P. GRAKHOV1, Doctor of Sciences (Economic) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
G.N. PERVUSHIN1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
K.A. BAZHENOV1, Student (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.V. TROSHKOVA1, Student (This email address is being protected from spambots. You need JavaScript enabled to view it.)
G.I. YAKOVLEV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
R. DROCHITKA2, Doctor of Sciences (Engineering);
V.P. GRAKHOV1, Doctor of Sciences (Economic) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
G.N. PERVUSHIN1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
K.A. BAZHENOV1, Student (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.V. TROSHKOVA1, Student (This email address is being protected from spambots. You need JavaScript enabled to view it.)
1 Kalashnikov Izhevsk State Technical University (7, Studencheskaya Street, Izhevsk, 426069, Russian Federation)
2 Brno Technical University (95, Vevery Street, Brno, 60200, Czech Republic)
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7. Pustovgar A.P., Bur’yanov A.F., Vasilik P.G. Features of the use of hyperplasticizers in dry building mixes. Stroitel’nye Materialy [Construction Materials]. 2010. No. 12, pp. 62–65. (In Russian).
8. Hongbo Tan, Xiufeng Deng, Benqing Gu, Baoguo Ma, Shuqiong Luo, Zhenzhen Zhi, Yulin Guo, Fubing Zou. Effect of borax and sodium tripolyphosphate on fluidity of gypsum paste plasticized by polycarboxylate superplasticizer. Construction and Building Materials. 2018. Vol. 176, рр. 394–402. https://doi.org/10.1016/j.conbuildmat.2018.05.005
9. Neuville M., Bossis G., Persello J., Volkova O., Boustingory P., Mosquet M., Rheology of a gypsum suspension in the presence of different superplasticizers. Journal of Rheology. 2012. Vol. 56 (2), рр. 435–451. DOI: 10.1122/1.3693272
10. Guan B.H., Ye Q.Q., Zhang J.L., Lou W.B., Wu Z.B. Interaction between alphacalcium sulfate hemihydrate and superplasticizer from the point of adsorption characteristics, hydration and hardening process. Cement and Concrete Research. 2010. Vol. 40 (2), pp. 253–259. DOI: 10.3390/ma12010163.
11. Redlikh V.V., Kudyakov A.I. Gypsum mixtures with plasticizers and dispersed mineral additives. Materials of the 56th scientific and technical conference of students and young scientists. 2010, pp. 98–101. (In Russian).
12. Sakthieswaran N., Sophia M. Effect of superplasticizers on the properties of latex modified gypsum plaster. Construction and Building Materials. 2018. Vol. 179, pp. 675–691. https://doi.org/10.1016/j.conbuildmat.2018.05.150
13. Wei Pan, Peiming Wang. Effect of compounding of sodium tripolyphosphate and super plasticizers on the hydration of α-calcium sulfate hemihydrate. Journal of Wuhan University of Technology-Mater Sci Ed. 2011. Vol. 26. Iss. 4, pp. 737–744. DOI: 10.1007/s11595-011-0303-4
14. Potorochina S.A., Novikova V.A., Gordina A.F. The effect of polycarboxylate plasticizer on the technical parameters of gypsum. Vestnik nauki i obrazovaniya Severo-Zapada Rossii. 2015. Vol. 1. No. 3, pp. 14–19. (In Russian).
15. EP3176141A1. European Patent Office. Plasticizer composition for producing gypsum boards / Daniel Martin. 2015 https://patents.google.com/patent/EP3176141A1/en.
16. Müller M., Hampel Ch. Multi-functional polymers for increased gypsum board production efficiency. 20th International Building Materials Conference «Ibausil». 2018. Band 2, pp. 96–104.
17. Qiang Wang, Ruiquan Jia. A novel gypsum-based self-leveling mortar produced by phosphorus building gypsum. Construction and Building Materials. 2019. Vol. 226, рр. 11–20. https://doi.org/10.1016/j.conbuildmat.2019.07.289
18. Dolgorev V.A., Dolgorev A.V., Remnev V.V. Light-weight building mixes for floor insulation. Materials of the IV Seminar Volgograd-2008. September 24–26, 2008. Volgograd, pp. 60–64. (In Russian).
19. Patent RF 2382743. The method of obtaining anhydrite binder. Pureskina O.A., Gashkova V.I., Petrov N.S., Katyshev S.F. Declared 08.12.2008. Published 02.27.2010. (In Russian).
20. Yakovlev G.I., Pervushin G.N., Grakhov V.P., Kalabina D.A., Gordina A.F., Ginchitskaya Yu.N., Bazhenov K.A., Troshkova V.V., Drokhitka R., Khozin V.G. Structural and heat-insulating material based on high-strength anhydrite binder. Intellektual’nye sistemy v proizvodstve. 2019. Vol. 17. No. 1, pp. 144–151. DOI: 10.22213/2410-9304-2019-1-144-151 (In Russian).
21. Fedorchuk Yu.M. Development of methods for involving calcium sulfate waste from hydrogen fluoride industries in the cycle of industrial use. Mezhdunarodnyj zhurnal prikladnyh i fundamental’nyh issledovaniy. 2013. No. 11-2, pp. 151–155. (In Russian).
22. Sedira N., Castro-Gomes J., Kastiukas G., Zhou X., Vargas A. A review on mineral waste for chemical-activated binders: mineralogical and chemical characteristics. Journal of Mining Science. 2017. Vol. 24, pp. 29–58. DOI: 10.5277/msc172402
23. Yakovlev G.I., Tulegenova A.V., Pervushin G.N., Keriene J., Gordina A.F., Bazhenov K.A., Ali Elsayed Elrefaei. Multifunctional admixture used for activating fluoroanhydrite. 20th International Building Materials Conference «Ibausil». 2018. Band 2, pp. 559–568.
24. Yakovlev G.I., Kalabina D.A., Grakhov V.P., Buryanov A.F., Gordina A.F., Bazhenov K.A., Nikitina S.V. Fluoro-anhydrite compositions with a light filler based on expanded perlite sand. Stroitel’nye Materialy [Construction Materials]. 2019. No. 5, pp. 57–61. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2019-770-5-57-61
2. Bumanis G., Zorica J., Bajare D., Korjakins A. Effect of water-binder ratio on properties of phosphogypsum binder. IOP Conf. Series: Materials Science and Engineering. 2019. Vol. 660 012071 doi:10.1088/1757-899X/660/1/012071
3. Batrakov V.G. Modifitsirovannye betony. Teoriya i praktika [Modified concrete. Theory and practice]. Moscow: Tekhnoproekt. 1998. 768 р.
4. Khozin V.G., Maysuradze N.V., Mustafina A.R., Kornyanen M.E. Influence of the chemical nature of plasticizers on the properties of gypsum paste and stone. Stroitel’nye Materialy [Construction Materials]. 2019. No. 10, pp. 35–39. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2019-775-10-35-39
5. Gaifullin A.R., Rakhimov R.Z., Khaliullin M.I., Stoyanov O.V. The effect of superplasticizers on the properties of composite gypsum binders. Bulletin of Kazan Technological University. 2013. Vol. 16. No. 5, pp. 119–121. (In Russian).
6. Fedorova V.V., Sycheva L.I. The effect of plasticizing additives on the properties of gypsum binders. Uspekhi v khimii i khimicheskoi tekhnologii. 2015. Vol. XXIX. No. 7, pp. 78–80. (In Russian).
7. Pustovgar A.P., Bur’yanov A.F., Vasilik P.G. Features of the use of hyperplasticizers in dry building mixes. Stroitel’nye Materialy [Construction Materials]. 2010. No. 12, pp. 62–65. (In Russian).
8. Hongbo Tan, Xiufeng Deng, Benqing Gu, Baoguo Ma, Shuqiong Luo, Zhenzhen Zhi, Yulin Guo, Fubing Zou. Effect of borax and sodium tripolyphosphate on fluidity of gypsum paste plasticized by polycarboxylate superplasticizer. Construction and Building Materials. 2018. Vol. 176, рр. 394–402. https://doi.org/10.1016/j.conbuildmat.2018.05.005
9. Neuville M., Bossis G., Persello J., Volkova O., Boustingory P., Mosquet M., Rheology of a gypsum suspension in the presence of different superplasticizers. Journal of Rheology. 2012. Vol. 56 (2), рр. 435–451. DOI: 10.1122/1.3693272
10. Guan B.H., Ye Q.Q., Zhang J.L., Lou W.B., Wu Z.B. Interaction between alphacalcium sulfate hemihydrate and superplasticizer from the point of adsorption characteristics, hydration and hardening process. Cement and Concrete Research. 2010. Vol. 40 (2), pp. 253–259. DOI: 10.3390/ma12010163.
11. Redlikh V.V., Kudyakov A.I. Gypsum mixtures with plasticizers and dispersed mineral additives. Materials of the 56th scientific and technical conference of students and young scientists. 2010, pp. 98–101. (In Russian).
12. Sakthieswaran N., Sophia M. Effect of superplasticizers on the properties of latex modified gypsum plaster. Construction and Building Materials. 2018. Vol. 179, pp. 675–691. https://doi.org/10.1016/j.conbuildmat.2018.05.150
13. Wei Pan, Peiming Wang. Effect of compounding of sodium tripolyphosphate and super plasticizers on the hydration of α-calcium sulfate hemihydrate. Journal of Wuhan University of Technology-Mater Sci Ed. 2011. Vol. 26. Iss. 4, pp. 737–744. DOI: 10.1007/s11595-011-0303-4
14. Potorochina S.A., Novikova V.A., Gordina A.F. The effect of polycarboxylate plasticizer on the technical parameters of gypsum. Vestnik nauki i obrazovaniya Severo-Zapada Rossii. 2015. Vol. 1. No. 3, pp. 14–19. (In Russian).
15. EP3176141A1. European Patent Office. Plasticizer composition for producing gypsum boards / Daniel Martin. 2015 https://patents.google.com/patent/EP3176141A1/en.
16. Müller M., Hampel Ch. Multi-functional polymers for increased gypsum board production efficiency. 20th International Building Materials Conference «Ibausil». 2018. Band 2, pp. 96–104.
17. Qiang Wang, Ruiquan Jia. A novel gypsum-based self-leveling mortar produced by phosphorus building gypsum. Construction and Building Materials. 2019. Vol. 226, рр. 11–20. https://doi.org/10.1016/j.conbuildmat.2019.07.289
18. Dolgorev V.A., Dolgorev A.V., Remnev V.V. Light-weight building mixes for floor insulation. Materials of the IV Seminar Volgograd-2008. September 24–26, 2008. Volgograd, pp. 60–64. (In Russian).
19. Patent RF 2382743. The method of obtaining anhydrite binder. Pureskina O.A., Gashkova V.I., Petrov N.S., Katyshev S.F. Declared 08.12.2008. Published 02.27.2010. (In Russian).
20. Yakovlev G.I., Pervushin G.N., Grakhov V.P., Kalabina D.A., Gordina A.F., Ginchitskaya Yu.N., Bazhenov K.A., Troshkova V.V., Drokhitka R., Khozin V.G. Structural and heat-insulating material based on high-strength anhydrite binder. Intellektual’nye sistemy v proizvodstve. 2019. Vol. 17. No. 1, pp. 144–151. DOI: 10.22213/2410-9304-2019-1-144-151 (In Russian).
21. Fedorchuk Yu.M. Development of methods for involving calcium sulfate waste from hydrogen fluoride industries in the cycle of industrial use. Mezhdunarodnyj zhurnal prikladnyh i fundamental’nyh issledovaniy. 2013. No. 11-2, pp. 151–155. (In Russian).
22. Sedira N., Castro-Gomes J., Kastiukas G., Zhou X., Vargas A. A review on mineral waste for chemical-activated binders: mineralogical and chemical characteristics. Journal of Mining Science. 2017. Vol. 24, pp. 29–58. DOI: 10.5277/msc172402
23. Yakovlev G.I., Tulegenova A.V., Pervushin G.N., Keriene J., Gordina A.F., Bazhenov K.A., Ali Elsayed Elrefaei. Multifunctional admixture used for activating fluoroanhydrite. 20th International Building Materials Conference «Ibausil». 2018. Band 2, pp. 559–568.
24. Yakovlev G.I., Kalabina D.A., Grakhov V.P., Buryanov A.F., Gordina A.F., Bazhenov K.A., Nikitina S.V. Fluoro-anhydrite compositions with a light filler based on expanded perlite sand. Stroitel’nye Materialy [Construction Materials]. 2019. No. 5, pp. 57–61. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2019-770-5-57-61
For citation: Kalabina D.A., Yakovlev G. I., Drochitka R., Grakhov V. P., Pervushin G.N., Bazhenov K.A., Troshkova V.V. Rheological activation of fluoroanhydrite compositions with polycarboxylate esters. Stroitel’nye Materialy [Construction Materials]. 2020. No. 1–2, pp. 38–47. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2020-778-1-2-38-47