The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement
In recent years nanotechnology and nanomaterials have been used in various industries including road construction and road construction has reached a new level. Today it is one of the most priority field for the state. To increase the number of roads that would meet modern requirements is impossible...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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OOO "CNT «NanoStroitelstvo»
2018-10-01
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| Series: | Нанотехнологии в строительстве |
| Subjects: | |
| Online Access: | http://nanobuild.ru/en_EN/journal/Nanobuild-5-2018/20-37.pdf |
| _version_ | 1819298436980146176 |
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| author | Evdokimova Natalya Georgiyevna Luneva Natalya Nikolaevna Egorova Nadezhda Aleksandrovna Makhmutova Alina Raufovna Bayguzina Yulia Alfredovna Imangulova Elvina Alikovna |
| author_facet | Evdokimova Natalya Georgiyevna Luneva Natalya Nikolaevna Egorova Nadezhda Aleksandrovna Makhmutova Alina Raufovna Bayguzina Yulia Alfredovna Imangulova Elvina Alikovna |
| author_sort | Evdokimova Natalya Georgiyevna |
| collection | DOAJ |
| description | In recent years nanotechnology and nanomaterials have been used in various industries including road construction and road construction has reached a new level. Today it is one of the most priority field for the state. To increase the number of roads that would meet modern requirements is impossible without
new technologies and materials. Bituminous materials are the example of such materials. They are typical oil nanodisperse systems, the properties of which are determined by the nanostructured particles of the dispersed phase and hydrocarbon
dispersion medium.To expand the range of modern and promising binders, the aim of the research was to design a promising technology for the production of polymer-containing
bituminous materials obtained by different technologies: modification by polymers of roadside bitumen, compounding of deeply oxidized bitumen with modified polymers, tar. The objects of the studies were the road bitumen, deepoxygenized
bitumen, light and heavy tar. Butadiene-styrene thermoplastic elastomer DST-30-01 was used as polymer modifier that allows achieving the desired particle size of the dispersed phase and creates an additional nanophase of the polymer and thus provides the required performance.
The analysis of the properties of polymer-bitumen binders showed the advantage of the technology based on the compounding of deep-oxidized bitumen with modified polymer tar. There is an increase in the values of the maximum tensile force, cohesive and strength properties, adhesion index with a certain decrease
in extensibility. A promising technology for the production of polymer-bitumen binders as innovative nanobinders for asphaltic concrete pavement with improved quality indicators has been designed. The technology will expand the range of high-quality
products needed in road construction and will provide the growth of technical and economic indicators of bitumen production. |
| first_indexed | 2024-12-24T05:29:53Z |
| format | Article |
| id | doaj.art-a81ccbddca5b4617ac59f8ade1633c09 |
| institution | Directory Open Access Journal |
| issn | 2075-8545 |
| language | English |
| last_indexed | 2024-12-24T05:29:53Z |
| publishDate | 2018-10-01 |
| publisher | OOO "CNT «NanoStroitelstvo» |
| record_format | Article |
| series | Нанотехнологии в строительстве |
| spelling | doaj.art-a81ccbddca5b4617ac59f8ade1633c092022-12-21T17:13:13ZengOOO "CNT «NanoStroitelstvo»Нанотехнологии в строительстве2075-85452018-10-01105203710.15828/2075-8545-2018-10-5-20-37The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavementEvdokimova Natalya Georgiyevna0Luneva Natalya Nikolaevna1Egorova Nadezhda Aleksandrovna2Makhmutova Alina Raufovna3Bayguzina Yulia Alfredovna4Imangulova Elvina Alikovna5 Doctor of Engineering, Associate Professor of Department «Chemical and Technological Processes», Ufa State Petroleum Technical University, PhD in Economics, Ufa State Petroleum Technical University, Director of Branch of the University in the City of SalavatGraduate Student, Senior Lecturer of Department «Chemical and Technological Processes», Ufa State Petroleum Technical UniversityUndergraduate of Department «Chemical and Technological Processes», Ufa State Petroleum Technical UniversityUndergraduate of Department «Chemical and Technological Processes», Ufa State Petroleum Technical UniversityStudent of Department «Chemical and Technological Processes», Ufa State Petroleum Technical UniversityIn recent years nanotechnology and nanomaterials have been used in various industries including road construction and road construction has reached a new level. Today it is one of the most priority field for the state. To increase the number of roads that would meet modern requirements is impossible without new technologies and materials. Bituminous materials are the example of such materials. They are typical oil nanodisperse systems, the properties of which are determined by the nanostructured particles of the dispersed phase and hydrocarbon dispersion medium.To expand the range of modern and promising binders, the aim of the research was to design a promising technology for the production of polymer-containing bituminous materials obtained by different technologies: modification by polymers of roadside bitumen, compounding of deeply oxidized bitumen with modified polymers, tar. The objects of the studies were the road bitumen, deepoxygenized bitumen, light and heavy tar. Butadiene-styrene thermoplastic elastomer DST-30-01 was used as polymer modifier that allows achieving the desired particle size of the dispersed phase and creates an additional nanophase of the polymer and thus provides the required performance. The analysis of the properties of polymer-bitumen binders showed the advantage of the technology based on the compounding of deep-oxidized bitumen with modified polymer tar. There is an increase in the values of the maximum tensile force, cohesive and strength properties, adhesion index with a certain decrease in extensibility. A promising technology for the production of polymer-bitumen binders as innovative nanobinders for asphaltic concrete pavement with improved quality indicators has been designed. The technology will expand the range of high-quality products needed in road construction and will provide the growth of technical and economic indicators of bitumen production.http://nanobuild.ru/en_EN/journal/Nanobuild-5-2018/20-37.pdfbitumennanodisperse systemspolymeric-bituminous binderplasticizermodified tarpolymeric additivescompoundingtechnologynanotechnologyphysical and chemical properties |
| spellingShingle | Evdokimova Natalya Georgiyevna Luneva Natalya Nikolaevna Egorova Nadezhda Aleksandrovna Makhmutova Alina Raufovna Bayguzina Yulia Alfredovna Imangulova Elvina Alikovna The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement Нанотехнологии в строительстве bitumen nanodisperse systems polymeric-bituminous binder plasticizer modified tar polymeric additives compounding technology nanotechnology physical and chemical properties |
| title | The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| title_full | The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| title_fullStr | The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| title_full_unstemmed | The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| title_short | The selection of production technology of polymer-bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| title_sort | selection of production technology of polymer bitumen binders as an innovative nanobinders used in asphaltic concrete pavement |
| topic | bitumen nanodisperse systems polymeric-bituminous binder plasticizer modified tar polymeric additives compounding technology nanotechnology physical and chemical properties |
| url | http://nanobuild.ru/en_EN/journal/Nanobuild-5-2018/20-37.pdf |
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