اثر پومیس، متاکائولین و ضایعات معدن مس بر روی بتن غلتکی ساخته شده با استفاده از سیمان‌های بومی منطقه سیستان و بلوچستان

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشیار گروه مهندسی عمران، دانشکده مهندسی شهید نیکبخت، دانشگاه سیستان وبلوچستان، زاهدان، ایران

2 استادیار دانشکده مهندسی عمران، دانشگاه صنعتی سیرجان، سیرجان، ایران

3 فارغ‌التحصیل کارشناسی ارشد گروه مهندسی عمران، دانشکده مهندسی شهید نیکبخت، دانشگاه سیستان و بلوچستان، زاهدان، ایران.

10.22124/jcr.2025.27206.1657

چکیده

در سال‌های اخیر با توجه به مشکلات و مسائل روسازی آسفالت و بتنی، استفاده از بتن غلتکی در روسازی راه‌ها مورد استقبال گسترده قرار گرفته است. این امر را می‌توان به توجیه فنی و اقتصادی این روش جدید ساخت نسبت داد. مانند بتن معمولی، مواد سیمانی یکی از اجزای اصلی در ساخت بتن غلتکی هستند. یافتن مواد به عنوان جایگزین برای بخشی از سیمان مورد استفاده در بتن از اهمیت ویژه ای برخوردار است. در این مطالعه آزمایشگاهی به بررسی اثر استفاده از پومیس تفتان و متاکائولین با مقدار بهینه به عنوان جایگزین بخشی از سیمان در بتن غلتکی پرداخته شده است. همچنین، اثر استفاده از ضایعات معدن مس با مقادیر 5، 10، 15 و 20 درصد سیمان بر روی مقاومت فشاری، مقاومت کششی دو نیم‌شدگی، مقاومت خمشی و عمق نفوذ آب با دو سیمان بومی منطقه سیستان و بلوچستان پرداخته شده است. در نهایت با استفاده از نتایج به‌دست‌آمده، مقدار بهینه ضایعات معدن مس برای افزایش خواص مکانیکی بتن غلتکی حاوی سیمان سیستان و خاش محاسبه شد. نتایج نشان می‌دهد مقدار بهینه ضایعات معدن مس برای افزایش مقاومت فشاری، مقاومت خمشی و مقاومت کششی در بتن غلتکی حاوی سیمان سیستان به ترتیب برابر 63/5، 96/14 و 5/3 درصد و این مقادیر در بتن غتکی حاوی سیمان خاش به ترتیب 64/5، 16/9 و 85/8 می‌باشد. همچنین تأثیر استفاده از ضایعات معدن مس برای افزایش خواص مکانیکی بتن غلتکی حاوی سیمان سیستان بیشتر از بتن غلتکی حاوی سیمان خاش است.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

The effect of Pumice, Metakaolin and Copper Mine Waste on Roller Compacted Concrete Made Us-ing Local Cements of Sistan and Baluchestan Region

نویسندگان [English]

  • Seyed Roohollah Mousavi 1
  • Yaser Moodi 2
  • Aboozar Mohammadpoor 3
  • Amir Shahrian 3
1 , Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran
2 Assistant Professor, Faculty of Civil Engineering, Sirjan University Of Technology, Sirjan, Iran
3 Master's Degree Graduated in Department of Civil Engineering, Shahid Nikbakht Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran.
چکیده [English]

In recent years, due to the problems and issues of asphalt and concrete pavements, the use of Roller Compacted Concrete (RCC) in road pavement has been widely welcomed. This can be attributed to the technical and economic justifications of this new method of construction. Like conventional concrete, cement materials are one of the main components in the manufacture of roller compacted concrete. Finding materials as a replacement for part of the cement used in concrete is of particular importance. In this experimental study, the effect of the use of Taftan pumice and metakaolin with the optimum amount as an alternative to the cement is discussed in roller compacted concrete. Also, the effect of copper mine waste on compressive strength, tensile strength, bending strength and depth of water penetration with two local cements in Sistan and Baluchistan have been dealt with. Finally, using the results obtained, the optimal amount of copper mine wastes was calculated to increase the mechanical properties of roller compacted concrete containing Sistan and Khash cement. The results show that the optimal amount of copper mine waste for increased compressive strength, bending strength and tensile strength in roller compacted concrete containing Sistan cement is 5.63, 14.96, and 3.5 % , respectively, and these values in roller compacted concrete containing Khach cement is 5.64, 9.6, and 8.85 %, respectively. Also, the effect of using copper mine waste to increase the mechanical properties of roller concrete containing Sistan cement is greater than that of roller compacted concrete containing khash cement.

کلیدواژه‌ها [English]

  • Roller concrete
  • pumice
  • metakaolin
  • cement of Sistan and Baluchestan Region

مراجع

[1] M. Ashkar, V. Toufigh, M. Ghaemian, and M. Azizmohammadi, “Application of ultrasonic models for investigating the properties of the interface between roller compacted concrete (RCC) layers,” NDT & E International, vol. 124, p. 102516, Dec. 2021, doi: 10.1016/J.NDTEINT.2021.102516.
[2] M. Hashemi, P. Shafigh, M. R. Bin Karim, and C. D. Atis, “The effect of coarse to fine aggregate ratio on the fresh and hardened properties of roller-compacted concrete pavement,” Constr Build Mater, vol. 169, pp. 553–566, Apr. 2018, doi: 10.1016/J.CONBUILDMAT.2018.02.216.
[3] P. Shafigh, M. Hashemi, B. H. Nam, and S. Koting, “Optimum moisture content in roller-compacted concrete pavement,” International Journal of Pavement Engineering, vol. 21, no. 14, pp. 1769–1779, Dec. 2020, doi: 10.1080/10298436.2019.1567919.
[4] A. Aghaeipour and M. Madhkhan, “Effect of Ground Granulated Blast Furnace Slag (GGBFS) on Mechanical Properties of Roller-Compacted Concrete Pavement,” J Test Eval, vol. 48, no. 4, pp. 2786–2802, Jul. 2020, doi: 10.1520/JTE20170786.
[5] A. R. Pourkhorshidi and A. A. Ramezanianpour, “Roller compacted concrete pavement using natural pozzolan: experimental investigation and salt-scaling durability model,” International Journal of Pavement Engineering, vol. 22, no. 12, pp. 1582–1591, Oct. 2021, doi: 10.1080/10298436.2019.1703982.
[6] L. Shen, Q. Li, W. Ge, and S. Xu, “The mechanical property and frost resistance of roller compacted concrete by mixing silica fume and limestone powder: Experimental study,” Constr Build Mater, vol. 239, p. 117882, Apr. 2020, doi: 10.1016/J.CONBUILDMAT.2019.117882.
[7] E. Rahmani, M. K. Sharbatdar, and M. H.A. Beygi, “Influence of cement contents on the fracture parameters of Roller compacted concrete pavement (RCCP),” Constr Build Mater, vol. 289, p. 123159, Jun. 2021, doi: 10.1016/J.CONBUILDMAT.2021.123159.
[8] ف. سیف اللهی ننه کران و  ی. محمدی, “بررسی مشخصات مکانیکی بتن غلتکی روسازی حاوی نانوسیلیس و الیاف فولادی,” تحقیقات بتن, vol. 13, no. 2, pp. 31–43, Jun. 2020, doi: 10.22124/JCR.2020.14965.1405.
[9] ا. حسنی و  م. بذرافکن, “بررسی آزمایشگاهی تأثیر استفاده از کاه گندم بر مقاومت فشاری، روانی و طاقت مخلوط بتن غلتکی روسازی,” تحقیقات بتن, vol. 10, no. 1, pp. 47–62, May 2017, doi: 10.22124/JCR.2017.2359.
[10] F. Vahedifard, M. Nili, and C. L. Meehan, “Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement,” Constr Build Mater, vol. 24, no. 12, pp. 2528–2535, Dec. 2010, doi: 10.1016/J.CONBUILDMAT.2010.06.003.
[11] C. Shi, C. Meyer, and A. Behnood, “Utilization of copper slag in cement and concrete,” Resour Conserv Recycl, vol. 52, no. 10, pp. 1115–1120, Aug. 2008, doi: 10.1016/J.RESCONREC.2008.06.008.
[12] I. Afshoon, M. Miri, and S. R. Mousavi, “Using the Response Surface Method and Artificial Neural Network to Estimate the Compressive Strength of Environmentally Friendly Concretes Containing Fine Copper Slag Aggregates,” Iranian Journal of Science and Technology - Transactions of Civil Engineering, pp. 1–15, Jun. 2023, doi: 10.1007/S40996-023-01152-4/METRICS.
[13] K. S. Al-Jabri, M. Hisada, A. H. Al-Saidy, and S. K. Al-Oraimi, “Performance of high strength concrete made with copper slag as a fine aggregate,” Constr Build Mater, vol. 23, no. 6, pp. 2132–2140, Jun. 2009, doi: 10.1016/J.CONBUILDMAT.2008.12.013.
[14] I. Afshoon, M. Miri, and S. R. Mousavi, “Evaluating the flexural behavior of green copper slag-contained steel fiber reinforced SCC beams with/without initial notches,” Constr Build Mater, vol. 395, p. 132316, Sep. 2023, doi: 10.1016/J.CONBUILDMAT.2023.132316.
[15] R. Sharma and R. A. Khan, “Sustainable use of copper slag in self compacting concrete containing supplementary cementitious materials,” J Clean Prod, vol. 151, pp. 179–192, May 2017, doi: 10.1016/J.JCLEPRO.2017.03.031.
[16] B. K. Chaitanya and I. S. Kumar, “Effect of waste copper slag as a substitute in cement and concrete-a review,” IOP Conf Ser Earth Environ Sci, vol. 982, no. 1, p. 012029, Mar. 2022, doi: 10.1088/1755-1315/982/1/012029.
[17] C. Shi, C. Meyer, and A. Behnood, “Utilization of copper slag in cement and concrete,” Resour Conserv Recycl, vol. 52, no. 10, pp. 1115–1120, Aug. 2008, doi: 10.1016/J.RESCONREC.2008.06.008.
[18] M. Adamu, B. S. Mohammed, N. Shafiq, and M. Shahir Liew, “Effect of crumb rubber and nano silica on the fatigue performance of roller compacted concrete pavement,” Cogent Eng, vol. 5, no. 1, Jan. 2018, doi: 10.1080/23311916.2018.1436027.
[19] D. Tavakoli, R. Sakenian Dehkordi, H. Divandari, and J. de Brito, “Properties of roller-compacted concrete pavement containing waste aggregates and nano SiO2,” Constr Build Mater, vol. 249, p. 118747, Jul. 2020, doi: 10.1016/J.CONBUILDMAT.2020.118747.
[20] A. M. Ashteyat, Y. S. Al Rjoub, Y. Murad, and S. Asaad, “Mechanical and durability behaviour of roller-compacted concrete containing white cement by pass dust and polypropylene fibre,” European Journal of Environmental and Civil Engineering, vol. 26, no. 1, pp. 166–183, 2022, doi: 10.1080/19648189.2019.1652694.
[21] A. M. Ashteyat, Y. S. Al Rjoub, A. T. Obaidat, M. Kirgiz, M. Abdel-Jaber, and A. Smadi, “Roller Compacted Concrete with Oil Shale Ash as a Replacement of Cement: Mechanical and Durability Behavior,” International Journal of Pavement Research and Technology, vol. 17, no. 1, pp. 151–168, Jan. 2022, doi: 10.1007/S42947-022-00225-3/METRICS.
[22] M. H. Yaseen, S. F. S. Hashim, E. T. Dawood, and M. A. M. Johari, “Mechanical properties and microstructure of roller compacted concrete incorporating brick powder, glass powder, and steel slag,” J Mech Behav Mater, vol. 33, no. 1, Jan. 2024, doi: 10.1515/JMBM-2022-0307/MACHINEREADABLECITATION/RIS.
[23] G. Bagherinezhad, “Effect of Aggregates Quality on RCC‎,” Master’s thesis, University of Sistan and Baluchestan, Zahedan, 2014.
[24] ASTM C150, Standard Specification for Portland Cement, ASTM International. 2009.
[25] ASTM C 1435, Standard Practice For Molding Roller Compacted Concrete in Cylinder Molds Using a Vibrating Hammer, Annual Book of ASTM. 2014.
[26] A. Omran, D. Harbec, A. Tagnit-Hamou, and R. Gagne, “Production of roller-compacted concrete using glass powder: Field study,” Constr Build Mater, vol. 133, pp. 450–458, Feb. 2017, doi: 10.1016/J.CONBUILDMAT.2016.12.099.
[27] M. AliAhmad, M. Miri, and M. Rashki, “Probabilistic and experimental investigating the effect of pozzolan and Lumachelle fine aggregates on roller compacted concrete properties,” Constr Build Mater, vol. 151, pp. 755–766, Oct. 2017, doi: 10.1016/J.CONBUILDMAT.2017.06.107.
[28] ASTM C192/C192M, “Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory,” ASTM International, 2009.
[29] ACI 325.10R, Report on Roller-Compacted Concrete Pavement, ACI Committee. 2021.
[30] ACI 207.5R-11, “Guide for Roller-Compacted Mass Concrete,” American Concrete Institute (ACI)-Committee 207, 2011.
[31] ASTM C 39, Standard test method for compressive strength of cylindrical concrete specimens, Annual Book of ASTM. 1997.
[32] ASTM C 496, Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens, ASTM International. 2011.
[33] ASTM C 293, Standard Test Method for Flexural Strength of Concrete (using Simple Beam with Third-point Loading), ASTM International. 2016.
[34] DIN 1048-5, Testing Methods for Concrete, Tests on Hardened. 1991.
[35] J. Esmaeili and H. Aslani, “Use of copper mine tailing in concrete: strength characteristics and durability performance,” J Mater Cycles Waste Manag, vol. 21, no. 3, pp. 729–741, May 2019, doi: 10.1007/S10163-019-00831-7/METRICS.
[36] J. Esmaili and H. Aslani, “A Study on the Mechanical Properties of Concrete Containing Copper Mine Tailing,” Concrete Research, vol. 12, no. 3, pp. 61–71, Sep. 2019, doi: 

فایل ها

هم رسانی

ارجاع به این مقاله

آمار