English
Русский 5-12 p.
Abstract: the ecological safety of earthly civilization suffers from the accumulation of huge volumes of industrial waste, the natural resource potential is decreasing, therefore, special attention is paid to the development of less costly and low energy-intensive technologies for obtaining new building materials, the implementation of which does not require high-temperature and expensive technological processing, and will allow the use of secondary and substandard raw materials.
The work presents the results of the development of special formulations of binder compositions of alkaline activation based on cement production wastes in the form of aspiration and clinker dust from electrostatic precipitators of rotary kilns and waste from the metallurgical industry - ferrosilicon additives in the form of active silica, which will allow obtaining new building materials with improved properties.
The paper investigates the properties of an alkaline cement paste and cement stone, reveals issues related to the theoretical foundations of the formation of the structure and strength of an artificial stone based on an alkaline activator. The research results, in our opinion, are certainly of practical importance for the construction industry, as the proposed formulations of clinker-free cements can partially replace expensive and energy-intensive Portland cement, making it possible to create strong and durable concrete and reinforced concrete structures.
The work presents the results of the development of special formulations of binder compositions of alkaline activation based on cement production wastes in the form of aspiration and clinker dust from electrostatic precipitators of rotary kilns and waste from the metallurgical industry - ferrosilicon additives in the form of active silica, which will allow obtaining new building materials with improved properties.
The paper investigates the properties of an alkaline cement paste and cement stone, reveals issues related to the theoretical foundations of the formation of the structure and strength of an artificial stone based on an alkaline activator. The research results, in our opinion, are certainly of practical importance for the construction industry, as the proposed formulations of clinker-free cements can partially replace expensive and energy-intensive Portland cement, making it possible to create strong and durable concrete and reinforced concrete structures.
1. Murtazayev S-A.Yu., Salamanova M.Sh., Alashanov A.Kh., Ismailova Z.KH. Features of Production of Fine Concretes Based on Clinkerless Binders of Alkaline Mixing. 14th International Congress for Applied Mineralogy (ICAM 2019) Belgorod State Technological University named after V.G. Shukhov, 23-27 September. Belgorod 2019. P. 385 – 388.
2. Hardjito D., Wallah S., Sumajouw D., Rangan B. On the development of fly ash-based geopolymer concrete. ACJ Materials Journal. 2004. 101 (6). P. 467 – 472.
3. Rostovskaya G.S., CHernobaev I.P. Syr'evaya baza shlakoshchelochnyh cementov. Cement. 1985. 1. P. 20. (rus.)
4. Krivenko P.V. Ekspluatacionnye svojstva betona na shlakoshchelochnom cemente. Stroitel'nye materialy i konstrukcii. Kiev, 1980. 4. P. 23. (rus.)
5. Rahimova N.R. Sostoyanie i perspektivnye napravleniya razvitiya issledovanij i proizvodstva kompozicionnyh shlakoshchelochnyh vyazhushchih, rastvorov i betonov. Stroitel'nye materialy. 2008. 9. P. 77 – 80. (rus.)
6. Garcia-Luna A., Minard H., Prieto-Gomez C., Soare C., Viviani M. Microsilextm a new material to improve environmental performance of cement and concrete. Proceed. 3rd International Symposium "Non-traditional cement&concrete" (Bmo). P. 237 – 244.
7. Murtazayev S-A.Yu., Salamanova M.Sh., Mintsaev M.Sh., Bisultanov R.G. Fine-Grained Concretes with Clinker-Free Binders on an Alkali Gauging. Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibra-gimov (ISEES 2019). Atlantis Highlights in Material Sciences and Technology (AHMST). April 2019. 1. P. 500 – 503.
8. Bataev D.K-S., S-A.Yu. Murtazayev, Salamanova M.Sh., Viskhanov S.S. Utilization of Cement Kiln Dust in Production of Alkali-Activated Clinker-Free Binders. Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019). Atlantis Highlights in Material Sciences and Technology (AHMST). April 2019. 1. P. 457 – 460.
9. Mag M. Efficiency Fuetors for Condensed Silica Fume in Concrete Proceedings of Canwet. ACJ Third International Conference. Fly ash, silica fume, slage and Natural Pozzolans in concrete (Trondheim). 1989. 2. P. 783 – 798.
10. Davidovit J. Geopolymer. Chemistry and applications. Saint-Quentin: Institute Geopolymer. 2008. 592 p.
11. Davidovits J. Geopolymer Chemistiy and Properties. Proceed. 1st Europ. sonf. on Soft Mineralurgy "Geopolymer 88". France 1988. P. 25 – 48.
12. Kmita A., Hutera B.The influence of physical and chemical parameters of modified water glass on the strength of loose self-setting sands with water-glass. Metallurgy and foundry engineering. 2012. 38 (1). P. 67 – 71.
13. Rahimova N.R., Rahimov R.Z. Vliyanie dispersnosti i granulometricheskogo sostava molotyh shlakov na svojstva shlakoshchelochnyh vyazhushchih. Stroitel'nye materialy, oborudovanie, tekhnologii XXI veka. 2008. 11. S. 16 – 18. (rus.)
14. Udodov S.A., CHernyh V.F., CHernyj D.V.Primenenie poristogo zapolnitelya v otdelochnyh so-stavah dlya yacheistogo betona. Suhie stroitel'nye smesi. 2008. 3. P. 70. (rus.)
15. Nesvetaev G., Koryanova Y., Zhilnikova T On effect of superplasticizers and mineral additives on shrinkage of hardened cement paste and concrete. MATEC Web of Conferences 27. Ser.: "27th R-S-P Seminar, Theoretical Foundation of Civil Engineering (27RSP), TFoCE 2018" 2018. P. 04018.
16. Stelmakh S.A., Nazhuev M.P., Shcherban E.M., Yanovskaya A.V., Cherpakov A.V. Selection of the composition for centrifuged concrete, types of centrifuges and compaction modes of concrete mixtures. Physics and Mechanics of New Materials and Their Applications (PHENMA 2018) Abstracts & Schedule. Edited by Yun-Hae Kim, I.A. Parinov, S.-H. Chang. 2018. P. 337.
17. Shuisky A., Stelmakh S., Shcherban E., Torlina E. Recipe-technological aspects of improving the properties of non-autoclaved aerated concrete. MATEC Web of Conferences. Ser.: "International Conference on Modern Trends in Manufacturing Technologies and Equipment, ICMTMTE 2017" 2017. P. 05011.
18. Soldatov A.A., Sariev I.V., ZHarov M.A., Abduraimova M.A. Stroitel'nye materialy na osnove zhidkogo stekla. Aktual'nye problemy stroitel'stva, transporta, mashinostroeniya i tekhnosfernoj bezopasnosti: Materialy IV-j ezhegodnoj nauchno-prakticheskoj konferencii Severo-Kavkazskogo federal'nogo universiteta. N.I. Stoyanova. 2016. P. 192 – 195. (rus.)
2. Hardjito D., Wallah S., Sumajouw D., Rangan B. On the development of fly ash-based geopolymer concrete. ACJ Materials Journal. 2004. 101 (6). P. 467 – 472.
3. Rostovskaya G.S., CHernobaev I.P. Syr'evaya baza shlakoshchelochnyh cementov. Cement. 1985. 1. P. 20. (rus.)
4. Krivenko P.V. Ekspluatacionnye svojstva betona na shlakoshchelochnom cemente. Stroitel'nye materialy i konstrukcii. Kiev, 1980. 4. P. 23. (rus.)
5. Rahimova N.R. Sostoyanie i perspektivnye napravleniya razvitiya issledovanij i proizvodstva kompozicionnyh shlakoshchelochnyh vyazhushchih, rastvorov i betonov. Stroitel'nye materialy. 2008. 9. P. 77 – 80. (rus.)
6. Garcia-Luna A., Minard H., Prieto-Gomez C., Soare C., Viviani M. Microsilextm a new material to improve environmental performance of cement and concrete. Proceed. 3rd International Symposium "Non-traditional cement&concrete" (Bmo). P. 237 – 244.
7. Murtazayev S-A.Yu., Salamanova M.Sh., Mintsaev M.Sh., Bisultanov R.G. Fine-Grained Concretes with Clinker-Free Binders on an Alkali Gauging. Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibra-gimov (ISEES 2019). Atlantis Highlights in Material Sciences and Technology (AHMST). April 2019. 1. P. 500 – 503.
8. Bataev D.K-S., S-A.Yu. Murtazayev, Salamanova M.Sh., Viskhanov S.S. Utilization of Cement Kiln Dust in Production of Alkali-Activated Clinker-Free Binders. Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019). Atlantis Highlights in Material Sciences and Technology (AHMST). April 2019. 1. P. 457 – 460.
9. Mag M. Efficiency Fuetors for Condensed Silica Fume in Concrete Proceedings of Canwet. ACJ Third International Conference. Fly ash, silica fume, slage and Natural Pozzolans in concrete (Trondheim). 1989. 2. P. 783 – 798.
10. Davidovit J. Geopolymer. Chemistry and applications. Saint-Quentin: Institute Geopolymer. 2008. 592 p.
11. Davidovits J. Geopolymer Chemistiy and Properties. Proceed. 1st Europ. sonf. on Soft Mineralurgy "Geopolymer 88". France 1988. P. 25 – 48.
12. Kmita A., Hutera B.The influence of physical and chemical parameters of modified water glass on the strength of loose self-setting sands with water-glass. Metallurgy and foundry engineering. 2012. 38 (1). P. 67 – 71.
13. Rahimova N.R., Rahimov R.Z. Vliyanie dispersnosti i granulometricheskogo sostava molotyh shlakov na svojstva shlakoshchelochnyh vyazhushchih. Stroitel'nye materialy, oborudovanie, tekhnologii XXI veka. 2008. 11. S. 16 – 18. (rus.)
14. Udodov S.A., CHernyh V.F., CHernyj D.V.Primenenie poristogo zapolnitelya v otdelochnyh so-stavah dlya yacheistogo betona. Suhie stroitel'nye smesi. 2008. 3. P. 70. (rus.)
15. Nesvetaev G., Koryanova Y., Zhilnikova T On effect of superplasticizers and mineral additives on shrinkage of hardened cement paste and concrete. MATEC Web of Conferences 27. Ser.: "27th R-S-P Seminar, Theoretical Foundation of Civil Engineering (27RSP), TFoCE 2018" 2018. P. 04018.
16. Stelmakh S.A., Nazhuev M.P., Shcherban E.M., Yanovskaya A.V., Cherpakov A.V. Selection of the composition for centrifuged concrete, types of centrifuges and compaction modes of concrete mixtures. Physics and Mechanics of New Materials and Their Applications (PHENMA 2018) Abstracts & Schedule. Edited by Yun-Hae Kim, I.A. Parinov, S.-H. Chang. 2018. P. 337.
17. Shuisky A., Stelmakh S., Shcherban E., Torlina E. Recipe-technological aspects of improving the properties of non-autoclaved aerated concrete. MATEC Web of Conferences. Ser.: "International Conference on Modern Trends in Manufacturing Technologies and Equipment, ICMTMTE 2017" 2017. P. 05011.
18. Soldatov A.A., Sariev I.V., ZHarov M.A., Abduraimova M.A. Stroitel'nye materialy na osnove zhidkogo stekla. Aktual'nye problemy stroitel'stva, transporta, mashinostroeniya i tekhnosfernoj bezopasnosti: Materialy IV-j ezhegodnoj nauchno-prakticheskoj konferencii Severo-Kavkazskogo federal'nogo universiteta. N.I. Stoyanova. 2016. P. 192 – 195. (rus.)
Salamanova M.Sh., Nakhaev M.R., Sarsenbaev B.K. Development of special recipes of binding compositions with improved properties. Construction Materials and Products. 2020. 3 (4). P. 5-12. https://doi.org/10.34031/2618-7183-2020-3-4-5-12