Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials
The results of physico-chemical analysis using infrared spectroscopy, X-ray phase analysis and electron microscopy of the microstructure of cement stone and the processes of change: hydration, crystallization, etc. are presented. in cement systems, with the addition of new generation complex chemica...
| 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/2023/89/e3sconf_ipfa2023_06002.pdf |
| _version_ | 1797345414990528512 |
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| author | Mirzaev Bakhodir Otakulov Bakhromjon Mamatov Khamidulla Otajonov Olmosbek |
| author_facet | Mirzaev Bakhodir Otakulov Bakhromjon Mamatov Khamidulla Otajonov Olmosbek |
| author_sort | Mirzaev Bakhodir |
| collection | DOAJ |
| description | The results of physico-chemical analysis using infrared spectroscopy, X-ray phase analysis and electron microscopy of the microstructure of cement stone and the processes of change: hydration, crystallization, etc. are presented. in cement systems, with the addition of new generation complex chemical additives of the Relaxol KDJ-3 series. It has been established that in cement systems these additives help create new formations that crystallize in a finely dispersed form, clog the pores and capillaries of Portland cement stone, compacting and strengthening its structure. The introduction of the KDJ-3 additive into expanded clay concrete compositions makes it possible to increase its density by 8-10% and strength by 40% compared to the design strength. |
| first_indexed | 2024-03-08T11:17:17Z |
| format | Article |
| id | doaj.art-4d723f7261004e728e80576285addadf |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:17:17Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-4d723f7261004e728e80576285addadf2024-01-26T10:28:37ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014520600210.1051/e3sconf/202345206002e3sconf_ipfa2023_06002Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materialsMirzaev Bakhodir0Otakulov Bakhromjon1Mamatov Khamidulla2Otajonov Olmosbek3Fergana Polytechnical InstituteFergana Polytechnical InstituteFergana Polytechnical InstituteFergana Polytechnical InstituteThe results of physico-chemical analysis using infrared spectroscopy, X-ray phase analysis and electron microscopy of the microstructure of cement stone and the processes of change: hydration, crystallization, etc. are presented. in cement systems, with the addition of new generation complex chemical additives of the Relaxol KDJ-3 series. It has been established that in cement systems these additives help create new formations that crystallize in a finely dispersed form, clog the pores and capillaries of Portland cement stone, compacting and strengthening its structure. The introduction of the KDJ-3 additive into expanded clay concrete compositions makes it possible to increase its density by 8-10% and strength by 40% compared to the design strength.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/89/e3sconf_ipfa2023_06002.pdf |
| spellingShingle | Mirzaev Bakhodir Otakulov Bakhromjon Mamatov Khamidulla Otajonov Olmosbek Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials E3S Web of Conferences |
| title | Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials |
| title_full | Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials |
| title_fullStr | Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials |
| title_full_unstemmed | Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials |
| title_short | Research of physical-mechanical and physical-chemical properties of expanded direction concrete with complex polymer - mineral additive of a new generation based on local raw materials |
| title_sort | research of physical mechanical and physical chemical properties of expanded direction concrete with complex polymer mineral additive of a new generation based on local raw materials |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/89/e3sconf_ipfa2023_06002.pdf |
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