Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry
The paper presents the results of studies to determine the suitability of the dump battle of fired ceramic products based on kaolin clays of the Angren deposit, the positive effect of the addition of fractionated ceramic battle on the formation of the structure and physico-mechanical properties of p...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03004.pdf |
| _version_ | 1797775922445680640 |
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| author | Iskandarova Mastura Atabaev Farrukh Mironyuk Nina Yunusova Farida Kahhorov Uktam |
| author_facet | Iskandarova Mastura Atabaev Farrukh Mironyuk Nina Yunusova Farida Kahhorov Uktam |
| author_sort | Iskandarova Mastura |
| collection | DOAJ |
| description | The paper presents the results of studies to determine the suitability of the dump battle of fired ceramic products based on kaolin clays of the Angren deposit, the positive effect of the addition of fractionated ceramic battle on the formation of the structure and physico-mechanical properties of portland cement stone is established. For use as an additive in cement, the need for fractionation of ceramic production waste with separation of the burnt part of ceramic waste was noted; its chemical and mineralogical compositions and hydraulic activity were determined according to the Student’s criterion, the value of which was t=21.21, which is higher than its regulated value of at least 15 according to GOST (State Standard) 31108-2020. Based on the obtained research results, ceramic waste is recommended as an active mineral additive in cement. The positive effect of the addition of fractionated ceramic waste on the process of origin and evolution of neoplasms in terms of acceleration of hydrolysis, hydration of clinker minerals, and cement hardening with the formation of a low-porous structure of cement stone, which, despite a decrease in the proportion of high-temperature Portland cement clinker up to 20%, is characterized by high hydraulic activity corresponding to the grade of cement PC400-D20. |
| first_indexed | 2024-03-12T22:42:37Z |
| format | Article |
| id | doaj.art-c4eddb72c316461db0cd2390ac149adb |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:37Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-c4eddb72c316461db0cd2390ac149adb2023-07-21T09:33:47ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010300410.1051/e3sconf/202340103004e3sconf_conmechydro23_03004Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industryIskandarova Mastura0Atabaev Farrukh1Mironyuk Nina2Yunusova Farida3Kahhorov Uktam4Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of UzbekistanInstitute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of UzbekistanInstitute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research University“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research UniversityThe paper presents the results of studies to determine the suitability of the dump battle of fired ceramic products based on kaolin clays of the Angren deposit, the positive effect of the addition of fractionated ceramic battle on the formation of the structure and physico-mechanical properties of portland cement stone is established. For use as an additive in cement, the need for fractionation of ceramic production waste with separation of the burnt part of ceramic waste was noted; its chemical and mineralogical compositions and hydraulic activity were determined according to the Student’s criterion, the value of which was t=21.21, which is higher than its regulated value of at least 15 according to GOST (State Standard) 31108-2020. Based on the obtained research results, ceramic waste is recommended as an active mineral additive in cement. The positive effect of the addition of fractionated ceramic waste on the process of origin and evolution of neoplasms in terms of acceleration of hydrolysis, hydration of clinker minerals, and cement hardening with the formation of a low-porous structure of cement stone, which, despite a decrease in the proportion of high-temperature Portland cement clinker up to 20%, is characterized by high hydraulic activity corresponding to the grade of cement PC400-D20.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03004.pdf |
| spellingShingle | Iskandarova Mastura Atabaev Farrukh Mironyuk Nina Yunusova Farida Kahhorov Uktam Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry E3S Web of Conferences |
| title | Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| title_full | Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| title_fullStr | Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| title_full_unstemmed | Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| title_short | Comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| title_sort | comprehensive solution to environmental problems of ceramic production by recycling their waste in cement industry |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03004.pdf |
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