Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete
Само за регистроване кориснике
2017
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The objective of this research was to assess the possibility of using recycled concrete aggregate (RCA) in asphalt mixtures. The experimental research included 10 asphalt mixtures with partial natural aggregate substitution by RCA, which ranged from 15% to 45% of fine ( lt = c.4 mm), coarse (4/22.4 mm) and both fine and coarse aggregate. The optimum bitumen content increased with increasing RCA content. The use of RCA had no significant influence on the permanent deformation, while the stiffness modulus of asphalt mixtures with RCA was lower compared with the control mixture, especially at high frequencies. The results indicate that RCA can be successfully used in asphalt mixtures.
Кључне речи:
Stiffness modulus / Recycled concrete aggregate / Permanent deformation / Optimum bitumen content / Asphalt mixtureИзвор:
Construction and Building Materials, 2017, 136, 386-393Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Истраживање стања и метода унапређења грађевинских конструкција са аспекта употребљивости, носивости, економичности и одржавања (RS-MESTD-Technological Development (TD or TR)-36048)
- Истраживање могућности примене отпадних и рециклираних материјала у бетонским композитима, са оценом утицаја на животну средину, у циљу промоције одрживог грађевинарства у србији (RS-MESTD-Technological Development (TD or TR)-36017)
DOI: 10.1016/j.conbuildmat.2017.01.043
ISSN: 0950-0618
WoS: 000395967300037
Scopus: 2-s2.0-85010369464
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Radević, Aleksandar AU - Dureković, Aleksandar AU - Zakić, Dimitrije AU - Mladenović, Goran M. PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2565 AB - The objective of this research was to assess the possibility of using recycled concrete aggregate (RCA) in asphalt mixtures. The experimental research included 10 asphalt mixtures with partial natural aggregate substitution by RCA, which ranged from 15% to 45% of fine ( lt = c.4 mm), coarse (4/22.4 mm) and both fine and coarse aggregate. The optimum bitumen content increased with increasing RCA content. The use of RCA had no significant influence on the permanent deformation, while the stiffness modulus of asphalt mixtures with RCA was lower compared with the control mixture, especially at high frequencies. The results indicate that RCA can be successfully used in asphalt mixtures. PB - Elsevier Sci Ltd, Oxford T2 - Construction and Building Materials T1 - Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete EP - 393 SP - 386 VL - 136 DO - 10.1016/j.conbuildmat.2017.01.043 ER -
@article{ author = "Radević, Aleksandar and Dureković, Aleksandar and Zakić, Dimitrije and Mladenović, Goran M.", year = "2017", abstract = "The objective of this research was to assess the possibility of using recycled concrete aggregate (RCA) in asphalt mixtures. The experimental research included 10 asphalt mixtures with partial natural aggregate substitution by RCA, which ranged from 15% to 45% of fine ( lt = c.4 mm), coarse (4/22.4 mm) and both fine and coarse aggregate. The optimum bitumen content increased with increasing RCA content. The use of RCA had no significant influence on the permanent deformation, while the stiffness modulus of asphalt mixtures with RCA was lower compared with the control mixture, especially at high frequencies. The results indicate that RCA can be successfully used in asphalt mixtures.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Construction and Building Materials", title = "Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete", pages = "393-386", volume = "136", doi = "10.1016/j.conbuildmat.2017.01.043" }
Radević, A., Dureković, A., Zakić, D.,& Mladenović, G. M.. (2017). Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete. in Construction and Building Materials Elsevier Sci Ltd, Oxford., 136, 386-393. https://doi.org/10.1016/j.conbuildmat.2017.01.043
Radević A, Dureković A, Zakić D, Mladenović GM. Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete. in Construction and Building Materials. 2017;136:386-393. doi:10.1016/j.conbuildmat.2017.01.043 .
Radević, Aleksandar, Dureković, Aleksandar, Zakić, Dimitrije, Mladenović, Goran M., "Effects of recycled concrete aggregate on stiffness and rutting resistance of asphalt concrete" in Construction and Building Materials, 136 (2017):386-393, https://doi.org/10.1016/j.conbuildmat.2017.01.043 . .