Русский
English
More than 1.5 billion tonnes of ash and slag waste from thermal power plants have been accumulated in the RF. The most promising direction of reuse is construction and repair of roads. The most material-intensive direction is the construction of earth bed. The aim of the study is to expand the practice of using ash and slag mixtures from thermal power plants for the construction of roadbeds in continental and polar climate. In order to achieve the goal set in the work the ash and slag mixture from different ash dumps of Irkutsk region was sampled. Ash and slag wastes can be considered as technogenic soils and classified according to GOST 25100 as gravelly sands and dusty sands. Ash and slag mixtures do not possess cohesion, have low values of internal friction angle, high porosity of particles and low specific weight, and small frost heave deformation. To evaluate the efficiency of ash and slag mixtures application in the structures of the roadbed of roads the design and construction of the roadway and the roadbed on the section of the road in the Irkutsk region was carried out. The technology of works on construction of earth bed layers from ash and slag mixtures is similar to the technology of erection of layers from soils. The constructed construction of road with earth bed from ash and slag mixtures has operational characteristics not lower than the construction of the adjacent road section with earth bed from local soils. Ash and slag mixtures can be used for construction of earth bed layers practically without restrictions.
[1] Zvereva E.R., Plotnikova V.P., Burganova F.Yu., Zverev L.O. Complex method of disposal of ash and slag waste of heat electric power stations. Bulletin of the KGEU. 2019. 2 (42).
[2] Putilova I.V. Current state of the coal ash handling problem in Russia and abroad. aspects of the coal ash applications in hydrogen economy. International Journal of Hydrogen Energy. 2023. P. 31040 – 31048. DOI: 10.1016/j.ijhydene.2023.04.230
[3] Kumar S., Singh S.K. Subgrade soil stabilization using geosynthetics: A critical review. Materials Today: Proceedings. 2023. DOI: 10.1729/Journal.30982
[4] Mohanty S., Patra N.R. Geotechnical characterization of Panki and Panipat pond ash in India. Geo-Engineering. 2015. 3. P. 1 – 18. DOI: 10.1186/s40703-015-0013-4
[5] Muhardi A., Marto K.A., Kassim A.M., Makhtar L.F., Wei Y.S. Lim Engineering Characteristics of Tanjung Bin Coal Ash. Electronic Journal of Geotechnical Engineering. 2010. P. 1117 – 1129.
[6] Pal S.K., Ghosh A. Shear strength behavior of Indian flu ashes. Indian Geotechnical Conference Geotechnics in Infrastructure Development (GEOTIDE). 2009. 1. P. 18 – 22.
[7] Klyuev S.V., Kashapov N.F., Radaykin O.V., Sabitov L.S., Klyuev A.V., Shchekina N.A. Reliability coefficient for fibreconcrete material. Construction Materials and Products. 2022. 5 (2). P. 51 – 58. https://doi.org/10.58224/2618-7183-2022-5-2-51-58
[8] Klyuev A.V., Kashapov N.F., Klyuev S.V., Lesovik R.V., Ageeva M.S., Fomina E.V., Ayubov N.A. Development of alkali-activated binders based on technogenic fibrous materials. Construction Materials and Products. 2023. 6 (1). P. 60 – 73. https://doi.org/10.58224/2618-7183-2023-6-1-60-73
[9] Klyuev A.V., Kashapov N.F., Klyuev S.V., Zolotareva S.V., Shchekina N.A., Shorstova E.S., Lesovik R.V., Ayubov N.A. Experimental studies of the processes of structure formation of composite mixtures with technogenic mechanoactivated silica component. Construction Materials and Products. 2023. 6 (2). P. 5 – 18. https://doi.org/10.58224/2618-7183-2023-6-2-5-18
[10] Klyuyev S.V., Klyuyev A.V., Lesovik R.V., Netrebenko A.V. High strength fiber concrete for industrial and civil engineering. World Applied Sciences Journal. 2013. 24(10). P. 1280 – 1285.
[11] Klyuev S.V., Klyuev A.V., Shorstova E.S. The micro silicon additive effects on the fine-grassed concrete properties for 3-D additive technologies. Materials Science Forum. 2019. 974. P. 131 – 135.
[12] Indraratna B., Nutalaya P., Koo K.S. Engineering Behaviour of a Low Carbon Pozzolanic Fly Ash and its Potential as a Construction Fill. Canadian Geotechnical journal. 2011. P. 542 – 555. DOI: 10.1139/t91-070
[13] Klyuev S.V., Klyuev A.V., Shorstova E.S. Fiber concrete for 3-D additive technologies. Materials Science Forum. 2019. 974. P. 367 – 372.
[14] Klyuyev S.V., Guryanov Yu.V. External reinforcing of fiber concrete constructions by carbon fiber tapes. Magazine of Civil Engineering. 2013. 36(1). P. 21 – 26.
[15] Klyuyev S.V., Klyuyev A.V., Sopin D.M., Netrebenko A.V., Kazlitin S.A. Heavy loaded floors based on fine-grained fiber concrete. Magazine of Civil Engineering. 2013. 38(3). P. 7 – 14.
[16] Chen K., Wu D., Zhang Z., Pan C., Shen X., Xia L., Zang J. Modeling and optimization of fly ash–slag-based geopolymer using response surface method and its application in soft soil stabilization. Construction and Building Materials. 2022. P. 315. DOI: 10.1016/j.conbuildmat.2021.125723
[17] Kabirova A.I., Ibragimov R.A., Genç B., Korolev E.V., Kiyamov I.K., Kiyamova L.I. Research Trends in the Mechanoactivation of Clay Minerals Used in Obtaining Geopolymers. Construction Materials and Products. 2023. 6 (5). https://doi.org/10.58224/2618-7183-2023-6-5-3
[18] Darikandeh F., Viswanadham B., Arabani M. Small-scale laboratory test on expansive soil stabilized by CCR-Fly ash columns. Proceedings of the Institution of Civil Engineers-Ground Improvement. 2020. P. 1 – 9. DOI: 10.1680/jgrim.18.00002
[19] Ikechukwu A.F., Hassan M.M., Moubarak A. Resilient modulus and microstructure of unsaturated expansive subgrade stabilised with activated fly ash. Int. J. Geotech. Eng. 2021. 15 (8). P. 915 – 938. DOI: 10.1080/19386362.2019.1656919
[20] Kim B., Prezzi M., Salgaro R. Geotechnical Properties of Fly and Bottom Ash Mixtures for Use in Highway Embankments. Journal of geotechnical and geoenvironmental engineering. 2021. 7. P. 914 – 924. DOI: 10.1061/(ASCE)1090-0241(2005)131:7(914)
[21] Rasul. J.M.. Burrow. M.P.N.. Ghataora. G.S. Consideration of the deterioration of stabilised subgrade soils in analytical road pavement design. Transportation Geotechnics. 2016. 9. P. 96 – 109. https://doi.org/10.1016/j.trgeo.2016.08.002
[22] Gupta A., Kumar M. Clayey soil stabilization using flyash and jute fibre. Materials Today: Proceedings. 2022. P. 5. P. 1205 – 1210. DOI: 10.1016/j.matpr.2021.08.246
[23] Kumar A., Walia B.S., Bajaj A. Influence of fly ash. lime. and polyester fibers on compaction and strength properties of expansive soil. J. Mater. Civ. Eng. 2007. 19 (3). P. 242 – 248. DOI: 10.1061/(ASCE)0899-1561(2007)19:3(242)
[24] Mohajerani A., Lound S., Liassos G.K., Ukwatta A., Nazari M. Physical. mechanical and chemical properties of biosolids and raw brown coal fly ash. and their combination for road structural fill applications. Journal of Cleaner Production. 2017. P. 1 – 11. DOI: 10.1016/j.jclepro.2017.07.250
[25] Mohamed A.A.M.S., Yuan J., Al-Ajamee M., Dong Y., Ren. Y., Hakuzweyezu T. Improvement of expansive soil characteristics stabilized with sawdust ash. high calcium fly ash and cement. Case Studies in Construction Materials. 2023. P. 18. DOI: 10.1016/j.cscm.2023.e01894
[26] Mohamed. S.F.W., Yahya. S. Analysis of thermal power plant fly ash and lime in increasing shear strength of soft clay. In IOP Confer. Series Earth Environ. Sci. 2020. 476 (1). DOI: 10.1088/1755-1315/476/1/012046
[27] Slobodchikova N.A.. Lofler M. Methods for reinforcing soil compositions with lime for road construction. Proceedings of Universities. Investments. Construction.. Realty. 2018. 8 (2). P. 141 – 147 DOI: 10.21285/2227-2917-2018-2-141-147
[28] Pokharel B., Siddiqua S. Effect of calcium bentonite clay and fly ash on the stabilization of organic soil from Alberta. Canada. Engineering Geology. 2021. P. 293.
[29] Rebello N., Deekshitha K., Shetty S. Hydraulically manufactured cement and fly ash stabilized compressed soil bloc. Materials Today: Proceedings. 2023. 1. P. 29 – 34.
[30] Slobodchikova N.A., Lofler M., Pluta K.V. Getting the cement on the basis of wastes of industrial production Proceedings of Universities. Investments. Construction. Real Estate: Scientific Journal. 2017. 7 (2). P. 62 – 67.
[31] Makarenko S.V., Vabishevich K.Yu., Khokhryakov O.V., Khozin V.G., Buryanov A.F. Ash and lime containing wastes of the Irkutsk region – effective materials for the production of autoclave – hardened silicate products. Technique and technology of silicatov. 2023. 30 (3). P. 264 – 271.
[2] Putilova I.V. Current state of the coal ash handling problem in Russia and abroad. aspects of the coal ash applications in hydrogen economy. International Journal of Hydrogen Energy. 2023. P. 31040 – 31048. DOI: 10.1016/j.ijhydene.2023.04.230
[3] Kumar S., Singh S.K. Subgrade soil stabilization using geosynthetics: A critical review. Materials Today: Proceedings. 2023. DOI: 10.1729/Journal.30982
[4] Mohanty S., Patra N.R. Geotechnical characterization of Panki and Panipat pond ash in India. Geo-Engineering. 2015. 3. P. 1 – 18. DOI: 10.1186/s40703-015-0013-4
[5] Muhardi A., Marto K.A., Kassim A.M., Makhtar L.F., Wei Y.S. Lim Engineering Characteristics of Tanjung Bin Coal Ash. Electronic Journal of Geotechnical Engineering. 2010. P. 1117 – 1129.
[6] Pal S.K., Ghosh A. Shear strength behavior of Indian flu ashes. Indian Geotechnical Conference Geotechnics in Infrastructure Development (GEOTIDE). 2009. 1. P. 18 – 22.
[7] Klyuev S.V., Kashapov N.F., Radaykin O.V., Sabitov L.S., Klyuev A.V., Shchekina N.A. Reliability coefficient for fibreconcrete material. Construction Materials and Products. 2022. 5 (2). P. 51 – 58. https://doi.org/10.58224/2618-7183-2022-5-2-51-58
[8] Klyuev A.V., Kashapov N.F., Klyuev S.V., Lesovik R.V., Ageeva M.S., Fomina E.V., Ayubov N.A. Development of alkali-activated binders based on technogenic fibrous materials. Construction Materials and Products. 2023. 6 (1). P. 60 – 73. https://doi.org/10.58224/2618-7183-2023-6-1-60-73
[9] Klyuev A.V., Kashapov N.F., Klyuev S.V., Zolotareva S.V., Shchekina N.A., Shorstova E.S., Lesovik R.V., Ayubov N.A. Experimental studies of the processes of structure formation of composite mixtures with technogenic mechanoactivated silica component. Construction Materials and Products. 2023. 6 (2). P. 5 – 18. https://doi.org/10.58224/2618-7183-2023-6-2-5-18
[10] Klyuyev S.V., Klyuyev A.V., Lesovik R.V., Netrebenko A.V. High strength fiber concrete for industrial and civil engineering. World Applied Sciences Journal. 2013. 24(10). P. 1280 – 1285.
[11] Klyuev S.V., Klyuev A.V., Shorstova E.S. The micro silicon additive effects on the fine-grassed concrete properties for 3-D additive technologies. Materials Science Forum. 2019. 974. P. 131 – 135.
[12] Indraratna B., Nutalaya P., Koo K.S. Engineering Behaviour of a Low Carbon Pozzolanic Fly Ash and its Potential as a Construction Fill. Canadian Geotechnical journal. 2011. P. 542 – 555. DOI: 10.1139/t91-070
[13] Klyuev S.V., Klyuev A.V., Shorstova E.S. Fiber concrete for 3-D additive technologies. Materials Science Forum. 2019. 974. P. 367 – 372.
[14] Klyuyev S.V., Guryanov Yu.V. External reinforcing of fiber concrete constructions by carbon fiber tapes. Magazine of Civil Engineering. 2013. 36(1). P. 21 – 26.
[15] Klyuyev S.V., Klyuyev A.V., Sopin D.M., Netrebenko A.V., Kazlitin S.A. Heavy loaded floors based on fine-grained fiber concrete. Magazine of Civil Engineering. 2013. 38(3). P. 7 – 14.
[16] Chen K., Wu D., Zhang Z., Pan C., Shen X., Xia L., Zang J. Modeling and optimization of fly ash–slag-based geopolymer using response surface method and its application in soft soil stabilization. Construction and Building Materials. 2022. P. 315. DOI: 10.1016/j.conbuildmat.2021.125723
[17] Kabirova A.I., Ibragimov R.A., Genç B., Korolev E.V., Kiyamov I.K., Kiyamova L.I. Research Trends in the Mechanoactivation of Clay Minerals Used in Obtaining Geopolymers. Construction Materials and Products. 2023. 6 (5). https://doi.org/10.58224/2618-7183-2023-6-5-3
[18] Darikandeh F., Viswanadham B., Arabani M. Small-scale laboratory test on expansive soil stabilized by CCR-Fly ash columns. Proceedings of the Institution of Civil Engineers-Ground Improvement. 2020. P. 1 – 9. DOI: 10.1680/jgrim.18.00002
[19] Ikechukwu A.F., Hassan M.M., Moubarak A. Resilient modulus and microstructure of unsaturated expansive subgrade stabilised with activated fly ash. Int. J. Geotech. Eng. 2021. 15 (8). P. 915 – 938. DOI: 10.1080/19386362.2019.1656919
[20] Kim B., Prezzi M., Salgaro R. Geotechnical Properties of Fly and Bottom Ash Mixtures for Use in Highway Embankments. Journal of geotechnical and geoenvironmental engineering. 2021. 7. P. 914 – 924. DOI: 10.1061/(ASCE)1090-0241(2005)131:7(914)
[21] Rasul. J.M.. Burrow. M.P.N.. Ghataora. G.S. Consideration of the deterioration of stabilised subgrade soils in analytical road pavement design. Transportation Geotechnics. 2016. 9. P. 96 – 109. https://doi.org/10.1016/j.trgeo.2016.08.002
[22] Gupta A., Kumar M. Clayey soil stabilization using flyash and jute fibre. Materials Today: Proceedings. 2022. P. 5. P. 1205 – 1210. DOI: 10.1016/j.matpr.2021.08.246
[23] Kumar A., Walia B.S., Bajaj A. Influence of fly ash. lime. and polyester fibers on compaction and strength properties of expansive soil. J. Mater. Civ. Eng. 2007. 19 (3). P. 242 – 248. DOI: 10.1061/(ASCE)0899-1561(2007)19:3(242)
[24] Mohajerani A., Lound S., Liassos G.K., Ukwatta A., Nazari M. Physical. mechanical and chemical properties of biosolids and raw brown coal fly ash. and their combination for road structural fill applications. Journal of Cleaner Production. 2017. P. 1 – 11. DOI: 10.1016/j.jclepro.2017.07.250
[25] Mohamed A.A.M.S., Yuan J., Al-Ajamee M., Dong Y., Ren. Y., Hakuzweyezu T. Improvement of expansive soil characteristics stabilized with sawdust ash. high calcium fly ash and cement. Case Studies in Construction Materials. 2023. P. 18. DOI: 10.1016/j.cscm.2023.e01894
[26] Mohamed. S.F.W., Yahya. S. Analysis of thermal power plant fly ash and lime in increasing shear strength of soft clay. In IOP Confer. Series Earth Environ. Sci. 2020. 476 (1). DOI: 10.1088/1755-1315/476/1/012046
[27] Slobodchikova N.A.. Lofler M. Methods for reinforcing soil compositions with lime for road construction. Proceedings of Universities. Investments. Construction.. Realty. 2018. 8 (2). P. 141 – 147 DOI: 10.21285/2227-2917-2018-2-141-147
[28] Pokharel B., Siddiqua S. Effect of calcium bentonite clay and fly ash on the stabilization of organic soil from Alberta. Canada. Engineering Geology. 2021. P. 293.
[29] Rebello N., Deekshitha K., Shetty S. Hydraulically manufactured cement and fly ash stabilized compressed soil bloc. Materials Today: Proceedings. 2023. 1. P. 29 – 34.
[30] Slobodchikova N.A., Lofler M., Pluta K.V. Getting the cement on the basis of wastes of industrial production Proceedings of Universities. Investments. Construction. Real Estate: Scientific Journal. 2017. 7 (2). P. 62 – 67.
[31] Makarenko S.V., Vabishevich K.Yu., Khokhryakov O.V., Khozin V.G., Buryanov A.F. Ash and lime containing wastes of the Irkutsk region – effective materials for the production of autoclave – hardened silicate products. Technique and technology of silicatov. 2023. 30 (3). P. 264 – 271.
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. 7 (6). 3. https://doi.org/10.58224/2618-7183-2024-7-6-3