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Physical, mechanical, and durability properties of nano modified limestone cement concrete / Albraa Kamal Osman Salih ; Supervised Osama Abdelghafour Hodhod

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Albraa Kamal Osman Salih , 2021Description: 100 P . : charts , photographs ; 30cmOther title:
  • الخصائص الفيزيائية والميكانيكية وديمومة خرسانة أسمنت الحجر الجيرى المعدلة بمواد نانوية [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: In this study, the effect of silica fume (SF), and nano-silica (NS) addition to portland limestone cement (CEM II\B-L) on mechanical properties (compressive strength, and tensile strength), durability (Permeability, and Elevated temperature resistance). And comparable with ordinary portland cement (CEM I). Pozzolanic materials added as a replacement of cement by 10% of silica fume (SF), and 3% of nano-silica (NS), as blended cement (PLC or OPC {u2013} SF), and ternary blended cement (PLC or OPC {u2013} SF -NS). Concrete cubes in which mix, were tested on compressive strength at 7, 28, 56 days, permeability, and elevated temperature resistance at 56 days. Concrete cylinders in which mix, were tested on splitting tensile strength at 56 days. The results of the compressive strength and permeability resistance of Portland limestone cement showed a competitive strength and permeability resistance comparable to ordinary Portland cement in a low w/c ratio
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2021.Al.P (Browse shelf(Opens below)) Not for loan 01010110083526000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2021.Al.P (Browse shelf(Opens below)) 83526.CD Not for loan 01020110083526000

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

In this study, the effect of silica fume (SF), and nano-silica (NS) addition to portland limestone cement (CEM II\B-L) on mechanical properties (compressive strength, and tensile strength), durability (Permeability, and Elevated temperature resistance). And comparable with ordinary portland cement (CEM I). Pozzolanic materials added as a replacement of cement by 10% of silica fume (SF), and 3% of nano-silica (NS), as blended cement (PLC or OPC {u2013} SF), and ternary blended cement (PLC or OPC {u2013} SF -NS). Concrete cubes in which mix, were tested on compressive strength at 7, 28, 56 days, permeability, and elevated temperature resistance at 56 days. Concrete cylinders in which mix, were tested on splitting tensile strength at 56 days. The results of the compressive strength and permeability resistance of Portland limestone cement showed a competitive strength and permeability resistance comparable to ordinary Portland cement in a low w/c ratio

Issued also as CD

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