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The effect of carbon nanotubes addition to reactive powder concrete on the compressive and flexural strength using different types of superplasticizer / Yasser Mourad Mohammed Mater ; Supervised Hala Mohamed Gamal Eldin Elkady , Mohamed Ismail Abdulaziz Serag

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Yasser Mourad Mohammed Mater, 2018Description: 87 P. : charts , facsimiles ; 30cmOther title:
  • تأثير إضافة أنابيب الكربون النانومترية إلي الخرسانة التفاعلية علي مقاومة الضغط ومقاومة الإنحناء بإستخدام أنواع مختلفة من الملدنات المتفوقة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: This thesis presents the results of a study on the performance of reactive powder concrete (RPC) containing different percentages of carbon nanotubes (CNTs) prepared using two types of superplasticizers. Flowability, compressive strength and flexural strength of the resulting RPC were evaluated. Scanning electron micrographs and X-ray diffraction techniques were used to determine the effect of changing CNT percentage and superplasticizer type on the microstructure of the resulting RPC. Results showed that the addition of an appropriate amount of highly dispersed CNTs can enhance compressive strength because of its filling effect and enhance the flexural strength because of its ability to arrest the cracks at the nano scale
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2018.Ya.E (Browse shelf(Opens below)) Not for loan 01010110075855000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2018.Ya.E (Browse shelf(Opens below)) 75855.CD Not for loan 01020110075855000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

This thesis presents the results of a study on the performance of reactive powder concrete (RPC) containing different percentages of carbon nanotubes (CNTs) prepared using two types of superplasticizers. Flowability, compressive strength and flexural strength of the resulting RPC were evaluated. Scanning electron micrographs and X-ray diffraction techniques were used to determine the effect of changing CNT percentage and superplasticizer type on the microstructure of the resulting RPC. Results showed that the addition of an appropriate amount of highly dispersed CNTs can enhance compressive strength because of its filling effect and enhance the flexural strength because of its ability to arrest the cracks at the nano scale

Issued also as CD

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