Vol. 7 pp. 386-396

G.S. Savichev, S.Yu. Borkhovich, N.G. Trubicyna

IMPROVEMENT OF THE TECHNOLOGY OF REPAIR-INSULATION WORKS WITH THE USE OF SYNTHETIC RESINS

 

Annotation. In the article, the current problems of repair-insulation works with the use of plugging cement are considered. The results of studying the process of polymerization and cross-linking of ACF-75 reagent in the presence of a catalyst are given. The applicability of this reagent for use as a plugging agent is considered. Acetone-formaldehyde resin (ACF) is used for the purpose of creating high strength concrete, offshore platforms and multi-storey buildings. ACF is a colorless or brown powder that is the product of a chemical reaction between acetone and formaldehyde. During the reaction, their molar ratio is 1:2 or 1:3, and the process takes place in an alkaline environment. At reaction of ACF with alkaline solution a strong polymeric compound resistant to mechanical influences and corrosive aggressiveness is formed.

Keywords: repair and insulation works, polymer resins, acetone-formaldehyde resin, ACF, selective insulation.

For citation: Savichev G.S., Borkhovich S.Yu., Trubicyna N.G. [Improvement of the technology of repair-insulation works with the use of synthetic resins] Upravlenie tekhnosferoi, 2024, vol. 7, issue 3. (In Russ.). Available at: https://technosphere-ing.ru/ рр. 386–396. DOI: 10.34828/UdSU.2024.57.99.002.

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About the Authors

Savichev Grigory Sergeevich

Master's student, M.S. Gutseriev Institute of Oil and Gas, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia.

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Borkhovich Sergey Yurievich

Candidate of Technical Sciences, Associate Professor of the Department of Development and Operation of Oil and Gas Fields, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia.

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Trubicyna Natalia Gennadyevna

Candidate of Technical Sciences, Associate Professor, M.S. Gutseriev Institute of Oil and Gas, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia.

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