بررسی تغییرات ویژگی های فیزیکی کامپوزیت قیر با افزودن مواد بازیافتی
محورهای موضوعی :
ارزیابی پی آمدهای محیط زیستی
سید شرف الدین حسینی
1
,
سیمین راد
2
1 - استادیار، گروه مهندسی مکانیک، دانشکده فنی امام محمد باقر (ع) ساری- دانشگاه فنی و حرفه ای استان مازندران- ایران. (مسوول مکاتبات)
2 - دانشجوی کارشناسی، گروه مهندسی مکانیک، دانشکده فنی و مهندسی، دانشگاه پیام نور- تهران- ایران.
تاریخ دریافت : 1400/04/04
تاریخ پذیرش : 1400/10/14
تاریخ انتشار : 1402/01/01
کلید واژه:
بازیافت,
کامپوزیت های قیری,
کامپوزیت های بازیافتی,
چکیده مقاله :
زمینه و هدف: قیر یکی از مواد پرکاربرد در صنایع، به ویژه صنعت راه و ساختمان می باشد. در این تحقیق تلاش شده است به جهت بهبود خواص قیر خالص به بررسی تغییرات خواص فیزیکی کامپوزیت قیر حاوی مواد بازیافتی از جمله موی سر، پشم گوسفند، پودر شیشه، پر مرغ، و خاک اره پرداخته و نتایج با قیر خالص مقایسه شود. استفاده از مواد بازیافتی علاوه بر کمک به محیط زیست می تواند موجب کاهش هزینه ماده نهایی گردد.
روش بررسی: بررسی خواص از جمله هدایت حرارتی، عبور صوت، لزجت، خاصیت انگمی، قابلیت نفوذ، و مقاومت فشاری در این تحقیق به صورت آزمایشگاهی در طی سالهای 1399 و 1400 طبق روش های معتبر و استاندارد می باشد.
یافته ها: نتایج این تحقیق نشان داده است که استفاده از خاک اره خاصیت مقاومت حرارتی و مقاومت کششی تقویت می کند و موی سر خاصیت عایق صوتی ماده خالص را تقویت می کند. به طور کلی افزودنی های مذکور تاثیر نامطلوبی روی لزجت ماده اولیه داشتند اما در مقاومت فشاری ماده اولیه تاثیر محسوسی مشاهده نشد.
بحث و نتیجه گیری: طبق این تحقیق افزودن مواد بازیافتی میتواند برخی خواص قیر خالص را بهبود ببخشد و می توان با توجه به کاربری قیر در صنعت مورد نظر، از افزودنی هایی که خاصیت مورد نظر را تقویت می کنند استفاده نمود.
چکیده انگلیسی:
Background and Objective: Bitumen is one of the most widely used materials in industries, especially the road and construction industry. In this research, an attempt has been made to investigate and compared the effects of changes in the physical properties of bitumen composites containing recycled materials such as Hair, Fleece, Glass powder, stuffed chicken and Sawdust with pure bitumen to improve pure bitumen features. Using recycled materials either to save the environment as well as reduce the cost of final material.
Material and Methodology This experimental research is used standard and validated methods to investigate thermal conductivity, sound transmission, viscosity, angularity, permeability, and compressive strength.
Findings: Results has shown that the use of sawdust enhances thermal and strength resistance and also use of human hair enhances sound resistance of this pure material. In general, these additives had an adverse effect on viscosity of the raw material. But no significant effect was observed in the compressive strength of the raw material.
Discussion and Conclusion: according to this investigation, adding recycled materials can improved some of properties of pure bitumen and as for type of bitumen usage in special industry, it can applied amplifier recycled additive in bitumen.
منابع و مأخذ:
Emami S.H., Afshari Gh., Sharifzadeh A., Rezaei E., (2008), Improving the properties of bitumen and increasing its efficiency by polymer modifiers, 4th Iranian Bitumen and Asphalt Conference, Tehran. (In Persian)
Sadrodini M.R., Yousofi A.A., Kavousi A., (2002), Improve the properties of bitumen with polymeric materials, Journal of Polymer Science and Technology, Vol 15, No 2. (In Persian)
Valeria M., Velasco R., Dias T.C., Zanardi A., Junior N., Pinto C., Kaneko T., Baby A., (2009) Hair fiber characteristics and methods to evaluate hair physical and mechanical properties, Brazilian Journal of Pharmaceutical Sciences, vol 45, No 1, P 153-162.
Yang Y., Wen Y., Bin W., Meyers M.A., (2017), Structure and mechanical behavior of human hair, Materials Science and Engineering , Vol 73, P 152–163.
Chennakkattu K., Sadasivan P., Chandra P. S., (2010), Absorbable Polymeric Surgical Sutures: Chemistry, Production, Properties, Biodegradability, and Performance, Journal of Biomaterials Applications, Vol. 25, No 4, P 291-366.
Chokkalingam M.E., Vengatesan K.J., Prasanth T., (2017), Experimental Investigation on Mechanical Properties of Human Hair Fiber Reinforced Epoxy Composites, International Conference on Emerging trends in Engineering, Science and Sustainable Technology, P 52-56.
Khan F., Shahzada Kh., (2018), Mechanical Properties of Human Hair Concrete, International Journal of Advance Engineering and Research Development, Vol 5, No 3, P 120-127.
Jankowska D., Wyrostek A., Patkowska–Sokoła B., Czyz K., (2019), Comparison of Physico-mechanical Properties of Fibre and Yarn Made of Alpaca, Sheep, and Goat Wool, Journal of Natural Fibers, , DOI: 10.1080/15440478.2019.1691126.
Shahabinezhad H., Safapour S., Bastam J., (2018), Study of three properties of Iranian fleece for use in hand-woven carpets, National Conference on Carpets and Contemporary Needs, Tabriz, Iran. (In Persian)
Sangamesh B., Pantoji, A., Pol S., (2018), Experimental Study on Mechanical Properties of Sheep Wool and E-glass, International Research Journal of Engineering and Technology, Vol 5, No 12, P 1032-1036.
Yousefi J., Yousefi H., (2014), Investigation of the effect of different amounts of sawdust on the physical and chemical properties of compost from municipal waste, Quarterly Journal of Environmental Science and Technology, Vol 16, No 4 . (In Persian)
Nozohour S., Foroughi -Asl A., (2017), Consideration of the Mechanical Properties of Sawdust Concrete, Quarterly Journal of Structural Analysis – Earthquake, Vol 14, No 2. (In Persian)
Ortega J.M ., Letelier V., Solas C., Miro M., Moriconi G., Climent M.A., Sanchez I., (2018), Influence of Waste Glass Powder Addition on the Pore Structure and Service Properties of Cement Mortars, Sustainability, Vol 10, P 842.
Srivatsav V., Ravishankar Ch., Ramakarishna M., Jyothi Y., Bhanuparakash T.N., (2018) Mechanical and Thermal Properties of Chicken Feather Reinforced Epoxy Composite, International Conference on Renewable Energy Research and Education,
Adetola S.O., Yekini A.A., Olayiwola B.S., (2014), Investigation into Physical and Mechanical Properties of Few Selected Chicken Feathers Commonly Found In Nigeria, IOSR Journal of Mechanical and Civil Engineering, Vol 11, No 3, P 45-50.
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Emami S.H., Afshari Gh., Sharifzadeh A., Rezaei E., (2008), Improving the properties of bitumen and increasing its efficiency by polymer modifiers, 4th Iranian Bitumen and Asphalt Conference, Tehran. (In Persian)
Sadrodini M.R., Yousofi A.A., Kavousi A., (2002), Improve the properties of bitumen with polymeric materials, Journal of Polymer Science and Technology, Vol 15, No 2. (In Persian)
Valeria M., Velasco R., Dias T.C., Zanardi A., Junior N., Pinto C., Kaneko T., Baby A., (2009) Hair fiber characteristics and methods to evaluate hair physical and mechanical properties, Brazilian Journal of Pharmaceutical Sciences, vol 45, No 1, P 153-162.
Yang Y., Wen Y., Bin W., Meyers M.A., (2017), Structure and mechanical behavior of human hair, Materials Science and Engineering , Vol 73, P 152–163.
Chennakkattu K., Sadasivan P., Chandra P. S., (2010), Absorbable Polymeric Surgical Sutures: Chemistry, Production, Properties, Biodegradability, and Performance, Journal of Biomaterials Applications, Vol. 25, No 4, P 291-366.
Chokkalingam M.E., Vengatesan K.J., Prasanth T., (2017), Experimental Investigation on Mechanical Properties of Human Hair Fiber Reinforced Epoxy Composites, International Conference on Emerging trends in Engineering, Science and Sustainable Technology, P 52-56.
Khan F., Shahzada Kh., (2018), Mechanical Properties of Human Hair Concrete, International Journal of Advance Engineering and Research Development, Vol 5, No 3, P 120-127.
Jankowska D., Wyrostek A., Patkowska–Sokoła B., Czyz K., (2019), Comparison of Physico-mechanical Properties of Fibre and Yarn Made of Alpaca, Sheep, and Goat Wool, Journal of Natural Fibers, , DOI: 10.1080/15440478.2019.1691126.
Shahabinezhad H., Safapour S., Bastam J., (2018), Study of three properties of Iranian fleece for use in hand-woven carpets, National Conference on Carpets and Contemporary Needs, Tabriz, Iran. (In Persian)
Sangamesh B., Pantoji, A., Pol S., (2018), Experimental Study on Mechanical Properties of Sheep Wool and E-glass, International Research Journal of Engineering and Technology, Vol 5, No 12, P 1032-1036.
Yousefi J., Yousefi H., (2014), Investigation of the effect of different amounts of sawdust on the physical and chemical properties of compost from municipal waste, Quarterly Journal of Environmental Science and Technology, Vol 16, No 4 . (In Persian)
Nozohour S., Foroughi -Asl A., (2017), Consideration of the Mechanical Properties of Sawdust Concrete, Quarterly Journal of Structural Analysis – Earthquake, Vol 14, No 2. (In Persian)
Ortega J.M ., Letelier V., Solas C., Miro M., Moriconi G., Climent M.A., Sanchez I., (2018), Influence of Waste Glass Powder Addition on the Pore Structure and Service Properties of Cement Mortars, Sustainability, Vol 10, P 842.
Srivatsav V., Ravishankar Ch., Ramakarishna M., Jyothi Y., Bhanuparakash T.N., (2018) Mechanical and Thermal Properties of Chicken Feather Reinforced Epoxy Composite, International Conference on Renewable Energy Research and Education,
Adetola S.O., Yekini A.A., Olayiwola B.S., (2014), Investigation into Physical and Mechanical Properties of Few Selected Chicken Feathers Commonly Found In Nigeria, IOSR Journal of Mechanical and Civil Engineering, Vol 11, No 3, P 45-50.
