بررسی خواص بتن های بازیافتی ساخته شده از سنگدانه‌ی آسفالت بازیافتی
  •   آرشیو : بهار 1400
  •   نوع مقاله : پژوهشی
  •   کد پذیرش : 1384
  •   موضوع : سایر موضوعات مرتبط
  • نویسنده/گان : امیرمسعود علامی، محمد سلطانی
  •   کلید واژه : بتن بازیافتی، سنگدانه‌ی آسفالتی، مشخصات مکانیکی، دوام در برابر چرخه‌ یخ و ذوب.
  •   Abstract :
    Concrete is the most widely used material in construction, the destruction of concrete structures produces the highest volume of the material depot. To avoid the environmental problems caused by the depot and to reduce the costs of transporting and discharging these materials, making concrete with recycled materials can provide a sustainable approach to the reuse of these materials. Recycled concrete has attracted the attention of researchers in recent years and many experiments have been performed to replace recycled aggregate or recycled masonry and tile aggregates with natural aggregates. Recycled asphalt aggregates, are mostly used in road foundations and in the preparation of hot asphalt mixtures and have received less attention in concrete, while these materials are found in abundance, and their depots have always caused environmental problems. This study investigates the properties of concrete with recycled asphalt aggregates including compressive strength, tensile strength, flexural strength and durability against successive cycles of freeze-thaw. the properties of concrete containing recycled asphalt aggregates with other types of recycled concretes are compared too. The results show that concrete with recycled asphalt aggregate with proportional replacement percentages can be used as an alternative to conventional concrete in special cases. Comparison of the obtained results with other types of recycled concretes shows that this type of concrete has similar properties to them and recycled asphalt aggregate is a suitable material to replace natural aggregate in concrete.
  •   key words :
    Recycled Concrete, Asphalt Aggregate, Mechanical Properties, Freeze-Thaw Durability
  •   مراجع :
    [1] Kurad R, Silvestre J, Brito J, and Ahmed H. (2017). "Effect of incorporation of high volume of recycled concrete aggregates and fly ash on the strength and global warming potential of concrete." Journal of cleaner productio. vol. 166, pp. 485-502.
    [2] Yeheyis M, Hewage K, Alam M , Eskicioglu C, and Sadiq R (2013). "An overview of construction and demolition waste management in Canada: a lifecycle analysis approach to sustainability." Clean technologies environmental policy, vol. 15, no. 1, pp. 81-91.
    [3] Hassan K, Brooks J, and Erdman M. (2000). "The use of reclaimed asphalt pavement (RAP) aggregates in concrete." in Waste management series, vol. 1, pp. 121-128.
    [4] Pellegrino C and Faleschini F. (2016). "Recycled Aggregates for Concrete Production: State-of-the-Art." in Sustainability Improvements in the Concrete Industry: Springer, pp. 5-34.
    [5] Katz A. (2003) "Properties of concrete made with recycled aggregate from partially hydrated old concrete." Cement and concrete research. vol. 33, no. 5, pp. 703-711.
    [6] Debieb F, Courard L, Kenai S, and Degeimbre R. (2010). "Mechanical and durability properties of concrete using contaminated recycled aggregates." Cement and Concrete Composites, vol. 32, no. 6, pp. 421-426.
    [7] Huda S and Alam M. (2014). "Mechanical behavior of three generations of 100% repeated recycled coarse aggregate concrete." Construction And Building materials, vol. 65, pp. 574-582.
    [8] Singh S, Ransinchung G, and Kumar P. (2017). "An economical processing technique to improve RAP inclusive concrete properties." Construction and Building Materials, vol. 148, pp. 734-747.
    [9] Vázquez E, Barra M, Aponte D, Jiménez C, and Valls S. (2014). "Improvement of the durability of concrete with recycled aggregates in chloride exposed environment." Construction And Building Materials, vol. 67, pp. 61-67.
    [10] Lima C, Caggiano A, Faella C, Martinelli E, Pepe M, and Realfonzo R. (2013). "Physical properties and mechanical behaviour of concrete made with recycled aggregates and fly ash." Construction And Building Materials, vol. 47, pp. 547-559.
    [11] Kou S, Poon C, and Etxeberria M. (2011). "Influence of recycled aggregates on long term mechanical properties and pore size distribution of concrete" Cement And Concrete Composites, vol. 33, no. 2, pp. 286-291.
    [12] Matias D, De Brito J, Rosa A, and Pedro D. (2013). "Mechanical properties of concrete produced with recycled coarse aggregates–Influence of the use of superplasticizers," Construction And Building materials, vol. 44, pp. 101-109.
    [13] Etxeberria M, Vázquez E, Marí A, and Barra M. (2007). "Influence of amount of recycled coarse aggregates and production process on properties of recycled aggregate concrete." Cement And Concrete research, vol. 37, no. 5, pp. 735-742.
    [14] Matias D, de Brito J, Rosa A, and Pedro D,(2014). "Durability of concrete with recycled coarse aggregates: influence of superplasticizers," Journal of materials in civil engineering, vol. 26, no. 7, p. 06014011.
    [15] González-Fonteboa B and Martínez-Abella F (2008). "Concretes with aggregates from demolition waste and silica fume. Materials and mechanical properties" Building And Environment, vol. 43, no. 4, pp. 429-437.
    [16] Li X (2008). "Recycling and reuse of waste concrete in China: Part I. Material behaviour of recycled aggregate concrete." Resources, Conservation And Recycling, vol. 53, no. 1-2, pp. 36-44.
    [17] Matias D, De Brito J, Rosa A, and Pedro D. (2013). "Mechanical properties of concrete produced with recycled coarse aggregates–Influence of the use of superplasticizers," Construction And Building materials, vol. 44, pp. 101-109.
    [18] Amer A, Ezziane K, and Bougara. (2016). "Rheological and mechanical behavior of concrete made with pre-saturated and dried recycled concrete aggregates." Construction And Building Materials, vol. 123, pp. 300-308.
    [19] Kwan W, Ramli M, Kam Kenn J, and Sulieman M, (2012). "Influence of the amount of recycled coarse aggregate in concrete design and durability properties." Construction And Building Materials, vol. 26, no. 1, pp. 565-573.
    [20] Rasheeduzzafar A and Khan A. (1984). "Recycled concrete-a source of new aggregate." Journal of the American Society of Testing Materials, Cement, Concrete, Aggregate, vol. 6, no. 1.
    [21] Topcu I and Şengel S. (2004). "Properties of concretes produced with waste concrete aggregate." Cement And Concrete research, vol. 34, no. 8, pp. 1307-1312.
    [22] Dilbas H, Şimşek M, and Çakır Ö. (2014). "An investigation on mechanical and physical properties of recycled aggregate concrete (RAC) with and without silica fume." Construction And Building materials, vol. 61, pp. 50-59.
    [23] Limantono H, Ekaputri J, and Susanto TE. (2016). "Effect of silica fume and glass powder on high-strength paste." Engineering Materials, vol. 673, pp. 37-46: Trans Tech Publ.
    [24] Mukharjee B and Barai S. (2014). "Influence of nano-silica on the properties of recycled aggregate concrete." Construction And Building Materials, vol. 55, pp. 29-37.
    [25] Xiao J and Lan Y. (2006). "Investigation on the tensile behavior of recycled aggregate concrete." Jianzhu Cailiao Xuebao, vol. 9, no. 2, pp. 154-158.
    [26] Liu Q, Xiao J, and Sun Z. (2011). "Experimental study on the failure mechanism of recycled concrete." Cement And Concrete Research, vol. 41, no. 10, pp. 1050-1057.
    [27] Sri R and Tam C. (1985). "Properties of concrete made with crushed concrete as coarse aggregate." Magazine of concrete research, vol. 37, no. 130, pp. 29-38.
    [28] Bairagi NK, Ravande K, and Pareek VK. (1993). "Behaviour of concrete with different proportions of natural and recycled aggregates." Resources, conservation and recycling, vol. 9, no. 1-2, pp. 109-126.
    [29] Kisku N, Joshi H, Ansari M, Panda SK, Nayak Sanket, and Dutta S. (2017). "A critical review and assessment for usage of recycled aggregate as sustainable construction material." Construction and Building Materials, vol. 131, pp. 721-740.
    [30] Arora S and Singh SP. (2016). "Analysis of flexural fatigue failure of concrete made with 100% coarse recycled concrete aggregates." Construction And Building materials, vol. 102, pp. 782-791.
    [31] Erdem S and Blankson M. (2014). "Environmental performance and mechanical analysis of concrete containing recycled asphalt pavement (RAP) and waste precast concrete as aggregate." Journal of hazardous materials, vol. 264, pp. 403-410.
    [32] Gokce A, Nagataki S, Saeki T, and Hisada M. (2004). "Freezing and thawing resistance of air-entrained concrete incorporating recycled coarse aggregate: The role of air content in demolished concrete." Cement And Concrete Research, vol. 34, no. 5, pp. 799-806.
    [33] Neville Adam M. Properties of concrete. Longman London.
    [34] Topcu I and Şengel S. (2004). "Properties of concretes produced with waste concrete aggregate." Cement And concrete research, vol. 34, no. 8, pp. 1307-1312.
    [35] Debieb F, Courard L, Kenai S, and Degeimbre R. (2010). "Mechanical and durability properties of concrete using contaminated recycled aggregates." Cement And Concrete Composites, vol. 32, no. 6, pp. 421-426.
    [36] ASTM C127-01.(2001). "Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate." ASTM International West Conshohocken, PA, USA, 2001.
    [37] ASTM C136. (2011). "Standard Test Method for Sieve Analysis of Coarse Aggregate"
    [38] ASTM C128. (2015). " Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate"
    [39] BS1881.(1970). "Testing concrete. Methods of testing hardened concrete for other than strength , Part5." ed. Londan: British Standard Institution.
    [40] ASTM C496/C496M-11. (2004). "Standard test method for splitting tensile strength of cylindrical concrete specimens." ed: ASTM International, West Conshohocken, PA, pp. 469-90.
    [41] ASTM C78. (2010). "Standard test method for flexural strength of concrete (using simple beam with third-point loading)." in American Society for Testing and Materials, ed
    [42] ASTM C666. (2015). "Standard Test Method for Resistance of Concrete tp Rapid Freezing and Thawing."
    [43] ACI211.(1991). "Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete." " American Concrete Institute.
    [44] ASTM C143-03.(2003). "Standard test method for slump of hydraulic-cement concrete." ed: ASTM West Conshohocken, PA, USA.
    [45] ACI Committee, & International Organization for Standardization. (2008). "Building code requirements for structural concrete (ACI 318-08) and commentary." American Concrete Institute.
    [46] Abd Elhakam, A., & Awad, E. (2012). "Influence of self-healing, mixing method and adding silica fume on mechanical properties of recycled aggregates concrete." Construction and Building Materials, vol. 35, pp. 421-427.
    [47] Mas, B., Cladera, A., Del Olmo, T., & Pitarch, F. (2012). "Influence of the amount of mixed recycled aggregates on the properties of concrete for non-structural use." Construction and Building Materials, vol. 27, pp. 612-622.
    [48] Ahmed, S. F. U. (2014). "Properties of concrete containing recycled fine aggregate and fly ash." The Journal of Solid Waste Technology and Management, vol. 40, pp. 70-78.
    [49] Heeralal, M., Kumar, R. P., & Rao, Y. V. (2009). "Flexural fatigue characteristics of steel fiber reinforced recycled aggregate concrete (SFRRAC)." Facta universitatis-series: Architecture and Civil Engineering, vol. 7(1), pp. 19-33.
    [50] Kou, S. C., & Poon, C. S. (2013). Long-term mechanical and durability properties of recycled aggregate concrete prepared with the incorporation of fly ash. Cement and Concrete Composites, 37, 12-19.
    [51] Tuyan, M., Mardani-Aghabaglou, A., & Ramyar, K. (2014). "Freeze–thaw resistance, mechanical and transport properties of self-consolidating concrete incorporating coarse recycled concrete aggregate." Materials & Design, vol. 53, pp. 983-991.
    [52] Gokce, A., Nagataki, S., Saeki, T., & Hisada, M. (2004). "Freezing and thawing resistance of air-entrained concrete incorporating recycled coarse aggregate: The role of air content in demolished concrete." Cement and Concrete Research, vol. 34, pp. 799-806.
    [53] Medina, C., de Rojas, M. I. S., & Frías, M. (2013). "Freeze-thaw durability of recycled concrete containing ceramic aggregate." Journal of Cleaner Production, vol. 40, pp. 151-160.
  •  صفحات : 1251-136
  •   دانلود فایل ( 648.97 KB )