اعتبار،چابکی،پاسخگویی

بررسی اثر افزودن ضایعات خرد شده پلی اتیلن ترفتالات جایگزین شده سیمان در بتن خودتراکم حاوی متاکائولن و میکروسیلیس

نوع مقاله : مقاله پژوهشی

نویسنده

گروه اموزشی

چکیده
می توان یکی از بزرگ‌ترین مشکلات و معضلات زیست ‌محیطی در جهان را بازیافت و استفاده مجدد از پلاستیک‌های فرسوده دانست که به دلیل غیرقابل تجزیه بودنشان، در محیط‌زیست باقی ‌مانده و متلاشی شدن آن‌ها ممکن است بیش از یک‌صد سال به طول بیانجامد. یکی از پرکاربردترین و سخترین تولیدات پلاستیکی، PET یا همان پلی‌اتیلن ترفتالات است که بکار گیری دوباره این ضایعات در بتن می تواند یکی از راه های مفید جهت بازیافت این محصول باشد. در زمینه استفاده از ضایعات پلیمری به‌ویژه PET در بتن های خودتراکم، تحقیقات در مراحل ابتدایی خود قرار دارند. بتن خودتراکم با قابلیت جریان پذیری بالا می تواند راه ‌حل مناسبی برای ساخت سازه‌های با شکل‌های پیچیده و پر میلگرد بدون نیاز به ویبره می‌باشد. لذا در این مقاله مطالعات آزمایشگاهی بر روی بتن‌ خودتراکم حاوی درصدهای مختلف ذرات خردشده ضایعانی PET به‌عنوان جایگزین بخشی از ماسه با دو نسبت آب به سیمان 45/0 و 40/0 انجام گرفت. همچنین از افزودنی های متاکائولن و میکروسیلیس به عنوان جایگزین بخشی از سیمان جهت بهود کارایی ترکیب استفاده شد و سپس آزمایش‌های جریان اسلامپ، قیف V، جعبه L، مقاومت فشاری، مقاومت کششی (برزیلی) و مدول الاستیسیته انجام ‌گرفته شد.

کلیدواژه‌ها

عنوان مقاله English

Investigating the Effect of Adding Crushed Polyethylene Terephthalate Disintegrated Waste to Self-Compound Concrete Containing Methaclool and Microsilicon

نویسنده English

nasser abootaleb
educational group
چکیده English

One of the biggest environmental problems and problems in the world can be recycled and the reuse of worn plastics, which, due to their indissolubility, remains in the environment, and their disintegration may last more than a hundred years. One of the most widely used plastic molds, PETs, or polyethylene terephthalate, is the reuse of these wastes in concrete can be one of the ways to recycle this product. In the field of using polymeric waste, especially PET, in self-compacting concrete, research is in its early stages. Highly flowing self-compacting concrete can be a good solution for the construction of structures with complex and rebar shapes without the need for a vibrator. Therefore, in this paper, laboratory studies on self-compacting concrete containing different percentages of crushed petroleum fraction particles as part of the sand with two water-to-cement ratios were 0.45 and 0.41. Also, metalaole and microsilica additives were used as a substitute for cement to improve the efficiency of the compound, and then the flow of slump, funnel V, box L, compressive strength, tensile strength and elasticity modulus were used. As the water-cement ratio increases in the mixing scheme of self-compacting concrete, self-cleaning properties decrease, as well as decreases in compressive and tensile strengths, by partially compensating the pozzolan to concrete. The results show that the addition of crushed PET particles to the concrete composition reduces self-healing properties, but replacing the sand with the crushed particles of PET can make the composition of fresh concrete self sufficiently acceptable. By examining the results of the mechanical tests of hardened concrete, it can be concluded that increasing the amount of PET particles in concrete leads to a decrease in ... compressive strength, tensile strength and elastic modulus, although this loss of properties by replacing part of the cement with metalaole and microsilica individually and simultaneously It is partially offset. How many ?
cankan
Translations of can
NounFrequency
قوطی
can, canister, tin, box, packet, package
حلبی
tin, tinfoil, can
قوطی کنسرو
can
Verb
قادر بودن
can, may
قدرت داشتن
can
امکان داشتن
can, may
زندان کردن
prison, lock up, can
در قوطی ریختن
can
اخراج کردن
exorcise, out, exorcize, deport, oust, can
توانایی داشتن
can, may
Definitions of Can.
Noun
1
a cylindrical metal container.
a garbage can
Synonyms:
tin can aluminum can canister spray can garbage can trash can
Verb
1
be able to.
they can run fast
Abbreviation
1
Canada or Canadian.
6 more definitions
Examples of can
children can be very cruel
29 more examples
Synonyms of can
Noun
tin can lav potty stern can buoy canful
Verb
fire put up give notice
55 more synonyms

کلیدواژه‌ها English

  • Self-consolidating concrete
  • Crumbed PET waste
  • Metalaxylene
  • Microsilica
  • mechanical properties
[0]-Nan Su, Kung-Chung Hsu, His-Wen Chai,A simple mix design method for self-compacting concrete, Cement and
Concrete Research, Volume 60,Issue 02, December 2110, pp. 0599-0115.
[2]-H.J.H.Brouwers, H.J.Radix, self-compacting concrete: Theoretical and experimental study, Cement and concrete
Research, Volume 65, Issue00, November 2115, pp. 2003-2063.
[6]-Violeta Bokan Bosiljkov, SCC mixes witth poorly graded aggregate and high of limestone filler, Cement and Concrete
Research, Volume 66, Issue 9,September 2116,pp.0259-0213.
[9]-M.Ouchi, self-compacting concrete development, Applivation and Investigations, Proceedings of the 05th Nordic
concrete Research Symposium, December 0999,pp.29-69.
[5]- H.Okamura, M.Ouchi, self-compacting concrete, journal of Advanccd Concrete Technology, Volume 0, Issue 0, April
2116, pp.5-05.
[3]- EFNARC, Specifacation and Guidelines for self-compacting concrete, February 2112.
[5]-S.Girish, R.V.Ranganath, Influence of powder and paste on flow properties of SCC, CONSTRUCTION and Builiding
Materials, Volume 29,Issue 02, December 2101.
[1]-W.Zhu,J.C.Gibbs, Use of defferent limestone and chalkk powders in, self-compacting concrete, Cement and Concrete
Research, Volume 65,Issue 00, February 2115, pp.0955-0932.
[9]-J.E.Wallevik,R heological properties of cement paste: Thixotropic behavior and strutural breakdown, Cement and
Concrete Research, Volume 69,Issue 06, March 2119, pp 09-29.
[01]-L.D'Aloia Schwartzentruber, R.Le Roy, Rheological behavior of fresh cement pastes formulated from a selfcompacting concrete (SCC),, Cement and Concrete Research, Volume 63,Issue 5, July 2113,pp.0216-0206.
[00]-Sandrs Nunes, Paula Milheiro Oliveira, oana Sousa Coutinho,, Rheological characterization of SCC mortars and pastes
with changes induced by cecement delivery, Cement and Concrete Composites,, Volume 66,Issue 0, January 2100,pp.016-
005.
[02]-T.Naguchi, H.Mori, State-of- the- art Report, Evaluation of fresh properties of self-compacting concrete, Kochi
University of Technology, Concrete Engineering Series,No. 61,26-23 August 0991,pp.95-001.
[06]-D.Feys, R.Werhoeven, G. D .Shutter, Fundamental study of the rheology of self-compacting concrete, Composed with
Belgain Materials, The 5
th national congress on theorical and applied Mechanics, NCTAM,2113.
.0619
[05]-Adam. M. Neville, Properties of concrete, Fourth and Final Edition, Longman, (2111).
www.cpjournals.com
ؾاَ 1398 ،قٕاضٜ 01
37
[03]-H.Okamura, K.Ozawa, self-compacting High Performance Concrete, Structural Engineering International, No.9, 0993,
pp.239-251.
[05]-H.Okamura, K. Ozawa, Mix-design for self-compacting concrete, Concrete Library of JSCE, No.25, 0995, pp.015-
021.
[01]-A.Skarendhal, O.Petersson, Self-compacting concrete, state of the Art Report of RILEM Technical committee 059,
RILEM Report No.26, 2111.
[09]-P.L.Domone, self-compacting concrete: An analysis of 00years of case studies, Cement and Concrete Composites,
Volum 21, 2113, pp.095-211.
[21]- EFNARC, The European Guidelines for self-compacting concrete specification, production and use, EFNARC, UK,
2115.
[20]-P.L.Domone, A review of the hardened mechanical properties of self-compacting concrete, Cement and Concrete
Composites, Volum 29.No.0,2115,pp.0-02.
[22]-P.Kumar, self-compacting concrete: Method for testing and design, 2113
[26]-K.Westphal, Comparision of guidelines for SCC, Nordic Scc-Net Workshop, Jceland, 2113.
[25]-P.Aggarwal,R.Siddigue, Y.Aggarwal,S.Mgupa, self-compacting concrete- Orocedure for mix design, Leonardo
Electronic Journal of Practices and Technologies, No.02,2111,pp.05-29.
[23]-O.Petersson, P.Billberg, B.K.Van, A method for self-compacting concrete.Production methods and workability of
concrete, Edited by P.J.M.Bartos, D.L.Marrs,D.J.Cleland, ISBN 1909 22151 9,0993,PP.916-992.
[29]- ACI 601-15, Building Code Reguirement for reinforced concrete and commentary, American Concrete Institute,2115.
[61]- ACI 601-15, Building code requirement for reinforce concrete and commentary, American Concrete Institute, 2115.
[60]-CEB-FIP, Model code 0991, London, 0996.
[62]-Siddique, R, Khatib, J., Kaur, I., 2111. Use of recycle plastic in concrete: a review. Waste management 21, 0165-
0152.
[66]-Sam, T.D., Tam, M.N., 2112. Polymer concrete using on saturated resin based on recycled polyethylene terephthalate
(PET). NOCMAT/6.In: Vietnam international conference on Non-Conventional Material and technologies, pp. 223-221.
[69]-Rebeiz, K.S., 0993. Precast use of polymer concrete using unsaturated resin based on recycle PET waste. Construction
and Building Materials 01, 205-221.
[65]- Hinislioglu, S., Agar, E., 2119. Use of waste density polyethylene as bitumen modifier in asphalt concrete mix.
Materials Letter 51 (6-9), 235-250.
[63]-Ochi, T., Okubo, S., Fukui, K., 2115. Development of recycle of PET fiber and its application 65 concrete-reinforcing
fiber. Cement and concrete Composites 29, 991-995.
[65]-Silva, A.D., Betioli, A.M., Gteize, PJ.P. Roman, H.R., Gomez, L.A., Ribeiro, LLD., 2115. Degradation of recycled
PET fibers in Portland Cement-based materials. Cement and Concrete Research 65, 0590-0593.
[61]-Balaguru, P.N., Shah, S.P., 0992. Fiber reinforced cement composites. McGraw-Hill International Editions.
[69]-Bentur, A., Mindess, S., 0991. Fiber Reinforced cementitious Composites. Elsevier Applied Science, London, pp. 0-
00.
[91]-won, J.P., Park, C.G., 0999. Shrinkage cracking and durability characteristics of polypropylene fiber reinforced
concrete. Journal KSCE 05 (5), 516-591.
[90]-wang, K., Shah, S.P., Pariya, P., 2110, Plastic shrinkage cracking in concrete materials: influence of fly ash and fibers.
ACL Materials Journal 93 (3), 951-939.
[92]-Naaman, A.E., Xia, Z., Hikasa, J.I., Saito, t., 0999. Control of plastic shrinkage cracking of concrete with PVA fibers.
In: proceedings of international symposium on infrastructure Regeneration and Rehabilitation, June 21- July 2, university of
Sheffield, UK, pp. 650-615.
[96]-Sehaj, S., Arun, S., Richard, B., 2119. Pullout behavior of polypropylene fibers from cementitious matrix. Cement and
concrete Research69 (01), pp. 0909-0925.
[99]-Li, V.C., Chan, Y.W., Wu, H.C., 0999. Interface strengthening mechanisms in polymeric fiber reinforced cementitious
composites. In: proceeding of International symposium of brittle matrix composites, Warsaw, September 06-05. IKE and
Woodhead publish, Warsaw, pp. 5-03
[95]-Akcaozoglu, S., Atis, C.D., Akcaozoglu, k., 2101. An investigation on the use of shredded waste PET bottles as
aggregate in lightweight concrete. Waste Management 61 (2), PP. 215-291.
www.cpjournals.com
ؾاَ 1398 ،قٕاضٜ 01
38
[93]- Koide, H., Tomon, Sasaki, T., 2112. Investigation of the use of waste plastic as an Aggregate for Lightweight
Concrete. Sustainable Concrete construction, London. pp. 055-013.
[95]-Kilic, A., Atis, C.D., Yasar, E., Ozcan, F., 2116. High strength lightweight concrete made with scoria aggregate
containing mineral admixtures. Cement and Concrete Research 66 (01), pp. 0595-0599.
[91]-Kohno, K., Okamoto, T., Isikawa, Y., Sibata, T., Mori, H., 0999. Effects of artificial lightweight aggregate on
autogenous shrinkage of concrete. Cement and Concrete research 29, pp. 300-309.
[99]-Y. –W. Choi, moon, J-S. Chung, S.–K. Cho, 2115. Effects of waste PET bottles Aggregate on the proportions of
concrete. Cement and Concrete Research 65 (9), pp. 553-510.
[51]-Albano, c., Camacho, n., Hernandez, M., Matheus, A., Gutierrez, A., 2119. Influence of content and particle size of
waste pet bottles on concrete behavior at different W/C ratios. Waste Management 29, pp. 2515-2503.
[50]-Pezzi, L., De Luca, P., ‘Vouno, D., Chiappeta, F., Nasto, A., 2113. Concrete products with waste’s plastic material
(bottle, glass, plate). Materials Science froum 509-503, pp. 0556-0531.
[52]-Yesilata, B., Isiker., y., turgut, P., 2119. Thermal insulation enhancement in concrete by adding waste PET and rubber
pieces. Construction and Building Materials 26 (5), pp. 0151- 0112.
[56]- Choi, Y. –W., Moon, D.J., Kim, Y.-J., Lahemi, M., 2119. Characteristics of mortar and concrete containing fine
aggregate from recycled waste polyethylene terephthalate bottles. Construction and Building Materials 26, pp. 2129-21-65.
[59]- Marzouk, O.K., Dheolly, R.M., Queneudec, M., 2115. Valorization of postconsumer wasted plastic in cementitious
concrete composites. Waste management. 25, pp. 601-601.
[55]-Naik, T.R., Singh, S., Huber, C.O., Brodersen, B.S., 0993. Use of post-consumer Waste plastic in cement-based
composites. Cement and concrete research 23 (01), pp. 0919-0992.
[53]-Ismail, Z.Z., AL-Hashemi, E. A., 2111. Use of waste plastic in concrete mixture as aggregate replacement. Waste
management 21, pp. 2190-2195.
[55]- Y. –W. Choi, A study on the application of high performance concrete utilizing ground granulated blast-furnace slag,
Hanyang. University, Thesis for a Doctorate, 0993.
[51]-S.MINDESS, J.F., Young, D. Darvin, concrete, second edition, Pearson Education, Upper Saddle River, NJ, 2116, PP.
99-019.
[59]-Albano, c., Camacho, N., Hernandez, M., Reyes, J., Feliu, J.L., 2115. Influence of scrap rubber addition to Portland I
cement composites: destructive and non- destructive testing. Composites structures 50, pp. 969-993.
[31]-Guneyisi, E., Gesoglu, M., Ozturan, T., 2119. Properties of rubberized concretes containing silica fume. Cement
concrete research 69, pp. 2613-2605.
[30]-Guneyisi, E., Gesoglu, M., Ozturan, T., 2119. Properties of rubberized concretes containing Silika fume. Cement
concretes research 69, pp. 2619- 2605.
[32]-Neville, A.M., 0910. Properties of Concrete. Pitman Publishing Ltd. London.
[36]-Jones, R., Facarou, I., 0950. Incerearea Nedistructiva a Betonului. Editure Technica, Bucauresti.
[39]-Frigione, M., 2101. Recycling of PET bottles as fine aggregate in concrete. Waste Management 61, pp. 0100-0013.
[35]-Brandt, A.M., 0995. Cement- based composites. Materials, Mechanical Properties and performance. E&FN Spon,
London, 63-65.
[33]-Okubo S, FUKUI K, Yang Q, Nishimatsu y, Shimomura H. Modulus of rupture of sprayed steel-fiber reinforced
mortar. J MMIJ 0991; 009: 15-92
[35]-Jeng F, Lin ML, Yuan SC. Performance of toughness indices for steel-fiber reinforced shotcrete. Tunnel Underground
Space Technol 2112; 05739-59.
[31]-Gopalaratnam VS, Gettu R. On the characterization of flexural toughness in fiber reinforced concrete s. Cem concr
comp 0995; 05: 269-59.
[39]-Sasaki, M, Statistical features of vein systems in the Hishikari Epithermal Gold Deposit, Japan. Resour Geol 2113; 53:
25-63.
[50]-Lee, H.S., Lee H., Moon, J.S., Jung, H.W., Development of tire added latex concrete, ACI Materials Journal, Volume
95, Issue9, pp. 653-639.
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