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Objectives: development of a highly dispersed modifier based on natural vollastonite, which ensures the production of construction products with improved physical and mechanical properties.
Methods. The evaluation of the raw materials and the effect of their highly dispersed suspension obtained by ultrasonic dispersion on the structure and properties of cement stone and fine-grained concrete was performed using methods specified in GOST R 56593-2015 and GOST 10060-2012, as well as scanning electron microscopy, laser diffraction, nitrogen porometry, and X-ray phase analysis.
Results. The pozzolanic activity of the highly dispersed vollastonite additive was determined to be 87.3 mg/g, and it was confirmed by a 18.2% decrease in the intensity of Portlandite X-ray reflexes in the modified cement stone samples. The corrected frost resistance of the modified fine-grained concrete is noted, which is due to the integral homogeneous microstructure and the reduction in the total porosity of the cement stone from 0.0043 to 0.0019 cm3/g, i.e., by 2.4 times, compared to the control samples, with an increased concentration of crystalline phases of wateerite μ-CaCO3 and wairakite Ca(AlSi2O6)2∙2H2O. It was found that cement stone with a highly dispersed modifier has a relative increase of 32.4% and 5.4% in the concentration of crystalline phases of alite 3CaO∙SiO2 and belite β-2CaO∙SiO2, respectively.
Conclusions. The possibility of using mineral powder of substandard natural wollastonite with a specific surface area of 45786 cm2/cm3 and a particle size of 2.17 μm as a modifier of the structure and properties of fine-grained concrete has been proven and scientifically substantiated. A highly dispersed suspension of wollastonite with an average particle size of 0.405 μm, obtained by ultrasonic dispersion of the initial raw material in an aqueous medium of a polycarboxylate ester-based stabilizer for 5 minutes, with a content of 10% of the cement mass in fine-grained concrete, allows for the production of products with a bending strength of 6.8 MPa, a compressive strength of 58.5 MPa, and a frost resistance rating of F500.
Methods. The evaluation of the raw materials and the effect of their highly dispersed suspension obtained by ultrasonic dispersion on the structure and properties of cement stone and fine-grained concrete was performed using methods specified in GOST R 56593-2015 and GOST 10060-2012, as well as scanning electron microscopy, laser diffraction, nitrogen porometry, and X-ray phase analysis.
Results. The pozzolanic activity of the highly dispersed vollastonite additive was determined to be 87.3 mg/g, and it was confirmed by a 18.2% decrease in the intensity of Portlandite X-ray reflexes in the modified cement stone samples. The corrected frost resistance of the modified fine-grained concrete is noted, which is due to the integral homogeneous microstructure and the reduction in the total porosity of the cement stone from 0.0043 to 0.0019 cm3/g, i.e., by 2.4 times, compared to the control samples, with an increased concentration of crystalline phases of wateerite μ-CaCO3 and wairakite Ca(AlSi2O6)2∙2H2O. It was found that cement stone with a highly dispersed modifier has a relative increase of 32.4% and 5.4% in the concentration of crystalline phases of alite 3CaO∙SiO2 and belite β-2CaO∙SiO2, respectively.
Conclusions. The possibility of using mineral powder of substandard natural wollastonite with a specific surface area of 45786 cm2/cm3 and a particle size of 2.17 μm as a modifier of the structure and properties of fine-grained concrete has been proven and scientifically substantiated. A highly dispersed suspension of wollastonite with an average particle size of 0.405 μm, obtained by ultrasonic dispersion of the initial raw material in an aqueous medium of a polycarboxylate ester-based stabilizer for 5 minutes, with a content of 10% of the cement mass in fine-grained concrete, allows for the production of products with a bending strength of 6.8 MPa, a compressive strength of 58.5 MPa, and a frost resistance rating of F500.
1. Shcherban’ E.M., Stel’makh S.A., Mailyan L.R., Beskopylny A.N., Smolyanichenko A.S., Chernil’nik A.A., Elshaeva D.M., Beskopylny N.A. Structure and properties of variatropic concrete combined modified with nano- and micro-silica. Construction Materials and Products. 2024. No. 7 (2). P. 3. https://doi.org/10.58224/2618-7183-2024-7-2-3
2. Zemlyanskaya A.G., Lapunova K.A., Semenova M.Yu. Dry masonry mixtures based on siliceous opal-cristobalite rocks for clinker bricks. Construction Materials and Products. 2024. No. 7 (2). P. 5. https://doi.org/10.58224/2618-7183-2024-7-2-5
3. Yakovlev G.I., Pudov I.A., Saidova Z.S., Ginchitskaya Yu.N., Elrefaei A.E.M.M. Functionalization of one-component cement silicate paint. Construction Materials and Products. 2024. No. 7 (5). P. 5. https://doi.org/10.58224/2618-7183-2024-7-5-5
4. Klyuev S.V., Slobodchikova N.A., Saidumov M.S., Abumuslimov A.S., Mezhidov D.A., Khezhev T.A. Application of ash and slag waste from coal combustion in the construction of the earth bed of roads. Construction Materials and Products. 2024. No. 7 (6). P. 3. https://doi.org/10.58224/2618-7183-2024-7-6-3
5. Gusev A.I. Problems of wollastonite raw materials in Russia. Advances in modern natural science. 2014. No. 2. P. 55 – 59.
6. Manankov A.V., Rakhmanova I.A., Vladimirov V.M. Possibilities of using composite materials with nanoreinforcing and modifying wollastonite. Bulletin of Tomsk State University of Architecture and Civil Engineering. 2024. Vol. 26. No. 6. P. 146 − 159.
7. Grigoryan G.O., Muradyan A.B., Grigoryan K.G. Wollastonite. Production and Application. Armenian Chemical Journal. 1990. No. 5. P. 296 – 315.
8. Bozhko Yu.A., Ovdun D.A., Partyshev M.Yu. Synthetic Wollastonite – a Promising Additive in the Production of Light-Colored Facing Ceramic Bricks. Construction Materials. 2023. No. 5. P. 25 − 29.
9. Danilova S.N., Tarasova P.N., Yarusova S.B., Kapitonova Yu.V., Osipova V.N., Okhlopkova A.A., Gordienko P.S. Assessment of the influence of wollastonite from technogenic waste on the properties of a polymer composite based on polytetrafluoroethylene. News of higher educational institutions. Series: Chemistry and chemical technology. 2024. T. 67. No. 12. P. 102 − 112.
10. Danilova S.N., Yamaleeva E.S., Gottlieb E.M., Yarusova S.B., Gordienko P.S., Okhlopkova A.A., Ivanova L.N. Filling of Ultra-High Molecular Weight Polyethylene with Synthetic Wollastonite Obtained from Different Types of By-Products. Polzunovsky Vestnik. 2025. No. 2. P. 168 − 175.
11. Grigoryan K.G., Khachatryan A.A., Baginova L.G., Ayrapetyan S.M., Edilyan K.N., Yailoyan S.M. Solid-Phase Synthesis of Ceramic Pigments with Wollastonite Structure. Chemical Technology. 2025. Vol. 26. No. 6. P. 211 − 214.
12. Zhumazhanov A.N., Azimbekova K.M., Mansurov Z.A., Khamitova K.K., Kazakbaev S.T., Nurtazin S.T., Doszhanov E.O. Alternative sources of cellulose: prospects for using corn waste and wollastonite in cardboard production. Mechanics and Technology. 2025. No. 1 (87). P. 312 – 324.
13. Samsonova A.S., Popov R.Yu., Dyatlova E.M. Ceramic materials from natural and synthetic wollastonite for foundries in the aluminum industry. Abstracts of the 56th International Scientific and Technical Conference of Teachers and Students. Vitebsk: Vitebsk State Technological University, 2023. P. 242 − 243.
14. Pasechnik A.A., Apanasevich V.I., Papynov E.K., Shichalin O.O., Argishev O.A., Stegniy K.V., Nevozhay V.I., Kostiv E.P., Temchenko V.V., Borisenko A.V., Pankratov I.V. Secondary emission spectrum of the wollastonite/hydroxyapatite pre-radiation marking marker. Pacific Medical Journal. 2024. No. 4 (98). P. 48 − 52.
15. Afonin I.S., Apanasevich V.I., Zinoviev S.V., Papynov E.K., Evdokimov I.O., Shichalin O.O., Usov V.V., Kostiv E.P., Plekhova N.G. Morphological picture of bone tissue after implantation of a dispersed biocomposite based on wollastonite. Ulyanovsk Medical and Biological Journal. 2023. No. 4. P. 144 − 152.
16. Timashev V.V., Sycheva L.I., Antonicheva N.B. Composite binders reinforced with fibrous crystals and glass fibers. Synthesis and study of materials based on silicates and other refractory compounds. Moscow: MKhTI im. D.I. Mendeleev, 1982. 123 p.
17. Kozin A.V., Fedyuk R.S., Ilyinsky Yu.Yu., Yarusova S.B., Gordienko P.S., Mohammad A.M. The Effect of Wollastonite on the Mechanical Properties of Concrete. Construction Materials and Products. 2020. Vol. 3. No. 5. P. 34 − 42.
18. Lipin V.A., Sofronova E.D. Wollastonite and its Use in Cement Production. Cement and Its Application. 2024. No. 2. P. 60 − 64.
19. Karpikov E.G., Lukuttsova N.P., Blagoder T.P., Bondarenko E.A. Effective Fine Concrete Modified with a Highly Dispersed Wollastonite-Based Additive. FarEastСon – Materials and Construction III: Materi-als International Scientific Conference “FarEastCon”. 2020. Vol. 887. P. 422 − 427.
20. Karpikov E.G., Lukuttsova N.P., Blagoder T.P., Bondarenko E.A. Effective fine concrete modified with a highly dispersed wollastonite-based additive. Key Engineering Materials. 2021. Vol. 887 KEM. P. 422 − 427.
21. Lukuttsova N.P., Karpikov E.G., Gornostaeva E.Yu., Soboleva G.N. Optimization of the composition of the stabilized highly dispersed wollastonite additive using a computer algorithm for searching for extrema. Bulletin of the BSTU named after V.G. Shukhov. 2023. No. 5. P. 9 – 18.
22. Karpikov E.G., Yanchenko V.S., Lukuttsova N.P., Golovin S.N.Experimental data modeling program Extr.sce: State registration certificate. Computer Program Registration Certificate 2018616850 Russian Federation. No. 2018614205. declared 25.04 2018; published 07.06.2018. 1 p.
23. Karpikov E.G., Yanchenko V.S., Lukuttsova N.P., Pekhenko D.A. Interp.sce Experimental Data Modeling Program: Computer Program Registration Certificate 2018616851 Russian Federation. No. 2018614206. declared 25.04 2018; published 07.06.2018. 1 p.
24. Zhernovsky I.V., Nelyubova V.V., Strokova V.V., Osadchiy E.G. Phase formation of binders in the lime – granite HB system under autoclave curing conditions. Construction Materials. 2015. No. 10. P. 49 – 53.
2. Zemlyanskaya A.G., Lapunova K.A., Semenova M.Yu. Dry masonry mixtures based on siliceous opal-cristobalite rocks for clinker bricks. Construction Materials and Products. 2024. No. 7 (2). P. 5. https://doi.org/10.58224/2618-7183-2024-7-2-5
3. Yakovlev G.I., Pudov I.A., Saidova Z.S., Ginchitskaya Yu.N., Elrefaei A.E.M.M. Functionalization of one-component cement silicate paint. Construction Materials and Products. 2024. No. 7 (5). P. 5. https://doi.org/10.58224/2618-7183-2024-7-5-5
4. Klyuev S.V., Slobodchikova N.A., Saidumov M.S., Abumuslimov A.S., Mezhidov D.A., Khezhev T.A. Application of ash and slag waste from coal combustion in the construction of the earth bed of roads. Construction Materials and Products. 2024. No. 7 (6). P. 3. https://doi.org/10.58224/2618-7183-2024-7-6-3
5. Gusev A.I. Problems of wollastonite raw materials in Russia. Advances in modern natural science. 2014. No. 2. P. 55 – 59.
6. Manankov A.V., Rakhmanova I.A., Vladimirov V.M. Possibilities of using composite materials with nanoreinforcing and modifying wollastonite. Bulletin of Tomsk State University of Architecture and Civil Engineering. 2024. Vol. 26. No. 6. P. 146 − 159.
7. Grigoryan G.O., Muradyan A.B., Grigoryan K.G. Wollastonite. Production and Application. Armenian Chemical Journal. 1990. No. 5. P. 296 – 315.
8. Bozhko Yu.A., Ovdun D.A., Partyshev M.Yu. Synthetic Wollastonite – a Promising Additive in the Production of Light-Colored Facing Ceramic Bricks. Construction Materials. 2023. No. 5. P. 25 − 29.
9. Danilova S.N., Tarasova P.N., Yarusova S.B., Kapitonova Yu.V., Osipova V.N., Okhlopkova A.A., Gordienko P.S. Assessment of the influence of wollastonite from technogenic waste on the properties of a polymer composite based on polytetrafluoroethylene. News of higher educational institutions. Series: Chemistry and chemical technology. 2024. T. 67. No. 12. P. 102 − 112.
10. Danilova S.N., Yamaleeva E.S., Gottlieb E.M., Yarusova S.B., Gordienko P.S., Okhlopkova A.A., Ivanova L.N. Filling of Ultra-High Molecular Weight Polyethylene with Synthetic Wollastonite Obtained from Different Types of By-Products. Polzunovsky Vestnik. 2025. No. 2. P. 168 − 175.
11. Grigoryan K.G., Khachatryan A.A., Baginova L.G., Ayrapetyan S.M., Edilyan K.N., Yailoyan S.M. Solid-Phase Synthesis of Ceramic Pigments with Wollastonite Structure. Chemical Technology. 2025. Vol. 26. No. 6. P. 211 − 214.
12. Zhumazhanov A.N., Azimbekova K.M., Mansurov Z.A., Khamitova K.K., Kazakbaev S.T., Nurtazin S.T., Doszhanov E.O. Alternative sources of cellulose: prospects for using corn waste and wollastonite in cardboard production. Mechanics and Technology. 2025. No. 1 (87). P. 312 – 324.
13. Samsonova A.S., Popov R.Yu., Dyatlova E.M. Ceramic materials from natural and synthetic wollastonite for foundries in the aluminum industry. Abstracts of the 56th International Scientific and Technical Conference of Teachers and Students. Vitebsk: Vitebsk State Technological University, 2023. P. 242 − 243.
14. Pasechnik A.A., Apanasevich V.I., Papynov E.K., Shichalin O.O., Argishev O.A., Stegniy K.V., Nevozhay V.I., Kostiv E.P., Temchenko V.V., Borisenko A.V., Pankratov I.V. Secondary emission spectrum of the wollastonite/hydroxyapatite pre-radiation marking marker. Pacific Medical Journal. 2024. No. 4 (98). P. 48 − 52.
15. Afonin I.S., Apanasevich V.I., Zinoviev S.V., Papynov E.K., Evdokimov I.O., Shichalin O.O., Usov V.V., Kostiv E.P., Plekhova N.G. Morphological picture of bone tissue after implantation of a dispersed biocomposite based on wollastonite. Ulyanovsk Medical and Biological Journal. 2023. No. 4. P. 144 − 152.
16. Timashev V.V., Sycheva L.I., Antonicheva N.B. Composite binders reinforced with fibrous crystals and glass fibers. Synthesis and study of materials based on silicates and other refractory compounds. Moscow: MKhTI im. D.I. Mendeleev, 1982. 123 p.
17. Kozin A.V., Fedyuk R.S., Ilyinsky Yu.Yu., Yarusova S.B., Gordienko P.S., Mohammad A.M. The Effect of Wollastonite on the Mechanical Properties of Concrete. Construction Materials and Products. 2020. Vol. 3. No. 5. P. 34 − 42.
18. Lipin V.A., Sofronova E.D. Wollastonite and its Use in Cement Production. Cement and Its Application. 2024. No. 2. P. 60 − 64.
19. Karpikov E.G., Lukuttsova N.P., Blagoder T.P., Bondarenko E.A. Effective Fine Concrete Modified with a Highly Dispersed Wollastonite-Based Additive. FarEastСon – Materials and Construction III: Materi-als International Scientific Conference “FarEastCon”. 2020. Vol. 887. P. 422 − 427.
20. Karpikov E.G., Lukuttsova N.P., Blagoder T.P., Bondarenko E.A. Effective fine concrete modified with a highly dispersed wollastonite-based additive. Key Engineering Materials. 2021. Vol. 887 KEM. P. 422 − 427.
21. Lukuttsova N.P., Karpikov E.G., Gornostaeva E.Yu., Soboleva G.N. Optimization of the composition of the stabilized highly dispersed wollastonite additive using a computer algorithm for searching for extrema. Bulletin of the BSTU named after V.G. Shukhov. 2023. No. 5. P. 9 – 18.
22. Karpikov E.G., Yanchenko V.S., Lukuttsova N.P., Golovin S.N.Experimental data modeling program Extr.sce: State registration certificate. Computer Program Registration Certificate 2018616850 Russian Federation. No. 2018614205. declared 25.04 2018; published 07.06.2018. 1 p.
23. Karpikov E.G., Yanchenko V.S., Lukuttsova N.P., Pekhenko D.A. Interp.sce Experimental Data Modeling Program: Computer Program Registration Certificate 2018616851 Russian Federation. No. 2018614206. declared 25.04 2018; published 07.06.2018. 1 p.
24. Zhernovsky I.V., Nelyubova V.V., Strokova V.V., Osadchiy E.G. Phase formation of binders in the lime – granite HB system under autoclave curing conditions. Construction Materials. 2015. No. 10. P. 49 – 53.
Lukuttsova N.P., Karpikov E.G., Kovtkov I.V., Protasov A.V. Highly dispersed modifier of cement composites based on natural wollastonite. Chemical Bulletin. 2025. 8 (4). 7. https://doi.org/10.58224/2619-0575-2025-8-4-7