Freeze-proof durability of concrete incorporating recycled coarse aggregate

• Autorzy: Deng Xianghui , Xue Liyuan , Wang Rui , Gao Xiaoyue

Identyfikatory

DOI

10.2478/ace-2019-0047

• Języki publikacji: EN

Abstrakty

EN

The recycle of the building and demolition waste could reduce project expenses and save natural resources as well as solve problem about environmental risks incurred during the disposal of building waste. In this study, waste C30 concrete is taken an experimental material. The mass loss, ultrasonic velocity, dynamic modulus of elasticity and cubic compressive strength of recycled coarse aggregate concrete whose coarse aggregate replacement percentage is 25%, 50%, 75%, and 100% are tested and compared with NAC when the cycles of freezing and thawing are 0, 25, 50, 75, 100, 125, 150, 175, and 200 times. The results show: (1) Generally, the loss of mass, ultrasonic velocity, dynamic modulus of elasticity and cubic compressive strength constantly increase with the growth of freezing and thawing cycles. (2) Compared with the recycled concrete of other replacement percentages, the RAC50 shows relatively close performance to NAC in mass loss, the change of dynamic modulus of elasticity and cubic compressive strength. (3) Performances of RAC25 specimens are better than the other RAC specimens for the ultrasonic wave velocity.

Słowa kluczowe

EN

recycled aggregate; coarse aggregate; concrete; freeze-thaw cycle; freeze-proof durability

PL

kruszywo recyklingowe; kruszywo gruboziarniste; beton; cykl zamrażanie-odmrażanie; mrozoodporność

• Wydawca: Komitet Inżynierii Lądowej i Wodnej PAN ; Politechnika Warszawska, Wydział Inżynierii Lądowej
• Czasopismo: Archives of Civil Engineering
• Rocznik: 2019
• Tom: Vol. 65, nr 4
• Strony: 63--80
• Opis fizyczny: Bibliogr. 17 poz., il., tab.

Twórcy

autor

Deng Xianghui

• School of Civil and Architecture Engineering, Xi’an Technological University, Xi’an, China

autor

Xue Liyuan

• School of Civil and Architecture Engineering, Xi’an Technological University, Xi’an, China

autor

Wang Rui

• School of Civil and Architecture Engineering, Xi’an Technological University, Xi’an, China

autor

Gao Xiaoyue

• School of Civil and Architecture Engineering, Xi’an Technological University, Xi’an, China

Bibliografia

• 1. Amorim, N. S. Júnior, G. A. O. Silva, and D. V. Ribeiro. “Effects of the incorporation of recycled aggregate in the durability of the concrete submitted to freeze-thaw cycles”, Construction and Building Materials., 161, 723-730, 2018.
• 2. S. Singh, S. Ramakrishna, M. K. Gupta. “Towards zero waste manufacturing: a multidisciplinary review, Journal of Cleaner Production”, 168, 1230-1243, 2017.
• 3. L. Evangelista, J. Brito. “Durability performance of concrete made with fine recycled concrete aggregates, Cement and Concrete Composites”, 32, 9-14, 2010.
• 4. K. K. Sagoe-Crentsil, T. Brown, A .H. Taylor. “Performance of concrete made with commercially produced coarse recycled concrete aggregate”, Cement and Concrete Research, 31, 707-712, 2001.
• 5. X. H. Deng, Z. L. Lu, P. Li, T. Xu. “An investigation of mechanical properties of recycled coarse aggregate concrete”, Archives of Civil Engineering, 62, 19-34, 2016.
• 6. J. H. Yan, K. H. Liu, C. Y. Zou, J. Wang. “Eccentric compressive behavior of recycled aggregate concrete columns after freeze-thaw cycles”, Advances in Structural Engineering, 2018.
• 7. J. A. Bogas, J. de. Brito, D. Ramos. “Freeze-thaw resistance of concrete produced with fine recycled concrete aggregates”, Journal of Cleaner Production, 115, 294-306, 2016.
• 8. L. Evangelista, J. de. Brito. “Mechanical behavior of concrete made with fine recycled concrete aggregates”, Cement Concrete Composites, 29, 397-401, 2007.
• 9. J. M. Khatib. “Properties of concrete incorporating fine recycled aggregate. Cement Concrete Research”, 35, 763-769, 2005.
• 10. J. X. Chen, X. H. Deng, Y. B. Luo, L. C. He, Q. Liu, X. Qiao. “Investigation of microstructural damage in shotcrete under a freeze-thaw environment,” Construction and Building Materials, 83, 275-282, 2015.
• 11. M. Etxeberria, E. Vázquez, A .Marí, M. Barra. “Influence of amount of recycled coarse aggregates and production process on properties of recycled aggregate concrete,” Cement and Concrete Research, 37, 735-742, 2007.
• 12. C. Thomas, J. Setién, J. A. Polanco, P. M. Alaejos. “Sánchez De Juan. Durability of recycled aggregate concrete”, Construction and Building Materials, 40, 1054-1065, 2013.
• 13. Kaur, G., Singh, S.P and Kaushik, S.K., Reviewing some properties of concrete containing mineral admixtures. Indian Concrete. 2012, pp. 35-51.
• 14. M. Limbachiya, M. S. Meddah, Y. Ouchagour. “Use of recycled concrete aggregate in fly-ash concrete”, Construction and Building Materials, 27, 439-449, 2012.
• 15. R. M. Salem, E. G. Burdette. “Role of chemical and mineral admixtures on the physical properties and frost resistance of recycled aggregate concrete”, Materials Journal, 95, 558-563, 1998.
• 16. Gokce, S. Nagataki, T. Saeki. “Freeze-thaw cycles resistance of air-entrained concrete incorporating recycled coarse aggregate: the role of air content in demolished concrete”, Cement and Concrete Research, 34, 799-806, 2004.
• 17. GB/T 50081-2002. Standard for Test Method of Mechanical Properties on Ordinary Concrete, Beijing: China Architecture and Building Press, 2002.