Risks of Using Slag Aggregates in Concrete Products for Road Construction
- Authors: Kolomoitsev N.A.1, Makaeva A.A.2
-
Affiliations:
- AKKERMANN CEMENT LLC
- Orenburg State University
- Issue: No 1-2 (2024)
- Pages: 29-35
- Section: Материалы для дорожного строительства
- URL: https://journals.eco-vector.com/0585-430X/article/view/635953
- DOI: https://doi.org/10.31659/0585-430X-2024-821-1-2-29-35
- ID: 635953
Cite item
Open Access
Access granted
Abstract
When GOST 17608 and GOST 6665 were republished, the authors prohibited the use of slag fillers, so manufacturers of products produced according to these standards have a problem: the use of only natural inert materials will lead to an increase in the cost of the final product. At the same time, however, this should lead to an improvement in the quality of manufactured products. But is it so? This article presents a comparative analysis of standards for fillers of natural origin and from metallurgical production waste in order to identify the reasons that do not allow the use of slag aggregates in concrete products for road construction. It was determined that most of the requirements for aggregates of both natural and man-made origin are the same, i.e. if the manufacturers observe and fulfill the requirements of the standards for slag aggregates, there should be no risk of reducing the quality of the final product. Then why the developers of GOST 17608 and GOST 6665, excluding from the list of aggregates for concrete materials according to GOST 3344–83 do not give an alternative in the form of aggregates according to GOST 5578–2019. The authors of the article have tried to reveal the answer to this question.
Keywords
Full Text
About the authors
N. A. Kolomoitsev
AKKERMANN CEMENT LLC
Author for correspondence.
Email: nikita_mag@mail.ru
Technical Expert
Russian Federation, Orenburg, Orenburg regionA. A. Makaeva
Orenburg State University
Email: alla_ish@mail.ru
Candidate of Sciences
Russian Federation, OrenburgReferences
- Khokhryakov A.V., Tseytlin E.M. Waste generation of metallurgical enterprises of the Urals and their impact on the environment. Izvestia of Samara Scientific Center of the Russian Academy of Sciences. 2012. Vol. 14. No. 1–3, pp. 834–837. (In Russian).
- Khokhryakov A.V., Fadeichev A.F., Zeitlin E.M. Dynamics of changes in the impact of the leading mining enterprises of the Urals on the environment. Izvestiya of higher educational institutions. Mining Journal. 2011. No. 8, pp. 44–53. (In Russian).
- Antoninova N.Yu., Shubina L.A. Ecological rehabilitation of ecosystems in the areas of functioning of mining and metallurgical complexes. Izvestiya of higher educational institutions. Mining Journal. 2013. No. 8, pp. 64–68. (In Russian).
- Sayadi1 M.H., Rezaei A., Sayyed M.R.G. Grain size fraction of heavy metals in soil and their relationship with land use. Proceedings of the International Academy of Ecology and Environmental Sciences. 2017. Vol. 7 (1), pp. 1–11.
- Panfilov M.I., Shkol’nik Ya.Sh., Orinskij N.V., Kolomiec V.A., Sorokin YU.V., Grabeklis A.A. Pererabotka shlakov i bezotkhodnaya tekhnologiya v metallurgii [Slag processing and waste-free technology in metallurgy]. Moscow: Metallurgiya. 1987. 238 p.
- Smirnova O.M., Kazanskaya L.F. Concrete based on industrial by-products: environmental impact assessment. Transportnyye sooruzheniya. 2022. Vol. 9. No. 2. (In Russian). doi: 10.15862/05SATS222
- Svirenko L., Vergeles J., Spirin O. Environmental effects of ferrous slags – comparative analyses and a systems approach in slag impact assessment for terrestrial and aquatic ecosystems. Approach. Handl. Environ. Probl. Min. Metall. (2003). doi: 10.1007/978-94-007-1082-5_22
- Agamov R.E., Goncharova M.A., Mraev A.V. Steelmaking slags as an effective raw material in road construction. Stroitel’nye Materialy [Construction Materials]. 2023. No. 1–2, pp. 56–60. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-810-1-2-56-60
- Babkov V.V., Nedoseko I.V., Glazachev A.O., Sinitsin D.A., Parfenova A.A., Kayumova E.I. Composite materials for road construction based on waste from the chemical and metallurgical industries. Stroitel’nye Materialy [Construction Materials]. 2023. No. 1–2, pp. 88–94. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-810-1-2-88-94
- Fomina E.V., Vojtovich E.V., Fomin A.E., Lebe- dev M.S., Kozhukhova N.I. Assessment of the radiation quality of OEMK slag for its use in building composites. Vestnik of the BSTU named after V.G. Shukhov. 2015. No. 6. (In Russian). URL: https://cyberleninka.ru/article/n/otsenka-radiatsionnogo-kachestva-shlaka-oemk-dlya-primeneniya-ego-v-stroitelnyh-kompozitah (Date of access 14.09.2023).
- Pugin K.G., Vajsman Ya.I., Volkov G.N., Mal’cev A.V. Assessment of the negative environmental impact of building materials containing ferrous metallurgy waste. Sovremennye problemy nauki i obrazovaniya. 2012. No. 2. (In Russian). URL: https://science-education.ru/ru/article/view?id=5990 (Date of access 14.09.2023).
Supplementary files
