Water resistance, frost resistance and water-repellent properties of fine-grained concrete based on composite gypsum binder

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription or Fee Access

Abstract

In modern architectural and design solutions for buildings appearance formation facades external finishing with fine-grained concrete (FGC) based on composite gypsum binders (CGB) continues to gain popularity instead of traditionally used Portland cement. These materials have significant advantages in regulating their setting time and hardening speed. At the same time it is necessary that FGC based on CGB provide increased strength, water resistance and frost resistance, and their surface has water-repellent (hydrophobic) properties. The article presents the results of experimental studies of the physical and mechanical characteristics of the developed fine-grained concretes based on composite gypsum binders with a mineral additive of highly active metakaolin VMK-45 and a complex of organic additives – SP Melflux 1641F + RPP Vinnapas 8034H. The results of performed studies allow us to assert that the developed water-resistant and frost-resistant MZB based on KGV class B22.5 with a hydrophobic surface can be used for external finishing of buildings and structures facades. The water-repellent properties of the hardened MZB surface are manifested mainly due to the use of a chemical additives complex, which action principle is based on combination of electrostatic and steric repulsion, effect achieving with the help of lateral hydrophobic polyester chains of molecules, creating a protective hydrophobic film.

Full Text

Restricted Access

About the authors

N. V. Chernysheva

National Research Peter the Great Saint-Petersburg Polytechnic University; Belgorod State Technological University named after V.G. Shukhov

Author for correspondence.
Email: chernysheva56@rambler.ru

Doctor of Sciences (Engineering) 

Russian Federation, 29, Polytechnicheskaya Street, Saint Petersburg, 195251; 46, Kostyukova Street, Belgorod, 308012

M. Y. Drebezgova

National Research Peter the Great Saint-Petersburg Polytechnic University

Email: mdrebezgova@mail.ru

Candidate of Sciences (Engineering)

Russian Federation, 29, Polytechnicheskaya Street, Saint Petersburg, 195251

Ya. E. Agafonov

National Research Peter the Great Saint-Petersburg Polytechnic University

Email: agafonovj1996@yandex.ru

Postgralduate Student 

Russian Federation, 29, Polytechnicheskaya Street, Saint Petersburg, 195251

E. V. Kovalenko

Belgorod State Technological University named after V.G. Shukhov

Email: elenadmitriev@yandex.ru

Applicant

Russian Federation, 46, Kostyukova Street, Belgorod, 308012

A. F. Buryanov

National Research Moscow State University of Civil Engineering

Email: rga-service@mail.ru

Doctor of Sciences (Engineering) 

Russian Federation, 26, Yaroslavskoe Highway, Moscow, 129337

References

  1. Chernysheva N.V., Drebezgova M.Yu., Kovalenko E.V., Fedyuk R.S., Nagruzova L.P. Water-resistant and frost-resistant fine-grained concrete based on composite gypsum binder. Vestnik Inzhenernoi Shkoly Dal’nevostochnogo Federal’nogo Universiteta. 2024. No. 4 (61), pp. 115–129. (In Russian). https://doi.org/10.24866/2227-6858/2024-4/115-129
  2. Atman Azmi S.A., Chernysheva N.V., Drebezgova M.Yu., Kovalenko E.V., Masalytina S.V. Composition and properties of composite gypsum binder with increased water resistance. Stroitel’nye Materialy [Construction Materials]. 2023. No. 5, pp. 81–88. (In Russian). EDN: NYBLIJ. https://doi.org/10.31659/0585-430X-2023-813-5-81-88
  3. Otman Azmi S.A., Chernysheva N.V., Drebezgova M.Yu., Kovalenko E.V., Vasheva S.V. Features of structure formation of composite gypsum binders with a complex of mineral and organic additives. Vestnik of the BSTU named after V.G. Shukhov. 2023. No. 4, pp. 24–33. (In Russian). EDN: XILGZA. https://doi.org/10.34031/2071-7318-2023-8-4-24-33
  4. Rakhimov R.Z., Mukhametrakhimov R.Kh., Galyautdinov A.R., Ziganshina L.V. Gypsum-cement-pozzolan concretes for additive construction production. Vestnik MGSU. 2024. Vol. 19. No. 4, pp. 580–595. (In Russian). EDN: DZSMZH. https://doi.org/10.22227/1997-0935.2024.4.580-595
  5. Araslankin S.V., Buryanov A.F., Shchankin M.V. Optimization of plaster mixtures based on gypsum binder using REOLIN RA120. Stroitel’nye Materialy [Construction Materials]. 2024. No. 7, pp. 18–25. (In Russian). https://doi.org/10.31659/0585-430X-2024-826-7-18-25
  6. Yakovlev G.I., Gordina A., Drochytka R., Buryanov A.F., Smirnova O. Structure and properties of modified gypsum binder. Smart and Sustainable Built Environment. 2021. Vol. 10. No. 4, pp. 702–710. EDN: XGJMMW. https://doi.org/10.1108/SASBE-04-2020-0037
  7. Yakovlev G., Gordina A., Ruzina N., Polyanskikh I., Pudov I., Shaybadullina A., Khozin V., Černý V. Gypsum compositions modified with metallurgical wastes. Solid State Phenomena. 2021. Vol. 325, pp. 104–109. EDN: QWYYRE. https://doi.org/10.4028/www.scientific.net/SSP.325.104
  8. Petropavlovskaya V., Sulman M., Novichenkova T., Kosivtsov Y., Zavadko M., Petropavlovskii K. Gypsum Composition with a complex based on industrial waste. Chemical Engineering Transactions. 2021. Vol. 88, pp. 1009–1014. EDN: HIPGSV. https://doi.org/10.3303/CET2188168
  9. Buryanov A.F., Fisher H.-B., Galtseva N.A., Makhortov D.N., Khasanshin R.R. Investigation of the effect of various activating additives on the properties of anhydrite binder. Stroitel’nye Materialy [Construction Materials]. 2020. No. 7, pp. 4–9 (In Russian). EDN: ZTOEJI. https://doi.org/10.31659/0585-430X-2020-782-7-4-9
  10. Buryanov А.F., Galceva N.A., Buldyzhova E.N. Research of the possibility of creation of a multipurpose complex additive for dry mixtures. Solid State Phenomena. 2022. Vol. 335, pp. 177–184. EDN: JDOCHU. https://doi.org/10.4028/p-n433lk
  11. Batova M.D., Semenova Yu.A., Gordina A.F., Yakovlev G.I., Buryanov A.F., Stevens A.E., Begunova E.V. Structure and properties of gypsum compositions with mineral dispersed additives. Stroitel’nye Materialy [Construction Materials]. 2021. No. 10, pp. 49–53. (In Russian). EDN: FTHRRK. https://doi.org/10.31659/0585-430X-2021-796-10-49-53
  12. Volkov V.A. Kolloidnaya khimiya. Poverkhnostnaya energiya i dispersnye sistemy [Colloid chemistry. Surface energy and disperse system]. Saint Petersburg: Lan’. 2015. 627 p.
  13. Vasilik P.G., Buryanov A.F., Makarov E.M. The effect of a type of superplasticizer on the properties of a complex binder based on gypsum. Tekhnika i Tekhnologiya Silikatov. 2022. Vol. 29. No. 2, pp. 168–178. (In Russian). EDN: DICMOS
  14. Danilov V.E., Ayzenshtadt A.M., Korolev E.V. Measuring the contact angles of powders by the sessile drop method. Inorganic Materials: Applied Research. 2021. Vol. 12. No. 3, pp. 794–798. EDN: OXJMTB. https://doi.org/10.1134/S2075113321030084
  15. Starostina I.A., Stoyanov O.V., Kraus E. Razvitie metodov smachivaniya dlya otsenki sostoyaniya poverkhnosti [Evolution of wetting methods for surface assessment]. Kazan: KNRTU Publishing House. 2019. 140 p.

Supplementary files

Supplementary Files
Action
1. JATS XML
Download
2. Fig. 1. Effect of RPP Vinnapas 8034H dosage on water absorption of KGV samples after 28 days of hardening

Download (71KB)
Indexing metadata
3. Fig. 2. DTA composite gypsum binder, hardening in 28 days

Download (89KB)
Indexing metadata
4. Fig. 3. Microstructure of hardened composite gypsum binder: a – 2 hours; b – 7 days

Download (177KB)
Indexing metadata
5. Fig. 4. Image of a liquid drop (a); contact angle (b)

Download (43KB)
Indexing metadata
6. Fig. 5. Images of a drop of distilled water on the surface of hardened fine-grained concrete on a composite gypsum binder: a – with SP Melflux 1641F (0.5%); b – with joint venture Melflux 1641F (0.5%) + Vinnapas 8034H (0.5%)

Download (78KB)
Indexing metadata

Copyright (c) 2025 ООО РИФ "СТРОЙМАТЕРИАЛЫ"