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Effect of Copolymer Latexes on Physicomechanical Properties of Mortar Containing High Volume Fly Ash as a Replacement Material of Cement
المؤلفون المشاركون
Negim, El-Sayed
Kozhamzharova, Latipa
Gulzhakhan, Yeligbayeva
Bekbayeva, Lyazzat
Williams, Craig
Khatib, Jamal
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-31
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
This paper investigates the physicomechanical properties of mortar containing high volume of fly ash (FA) as partial replacement of cement in presence of copolymer latexes.
Portland cement (PC) was partially replaced with 0, 10, 20, 30 50, and 60% FA.
Copolymer latexes were used based on 2-hydroxyethyl acrylate (2-HEA) and 2-hydroxymethylacrylate (2-HEMA).
Testing included workability, setting time, absorption, chemically combined water content, compressive strength, and scanning electron microscopy (SEM).
The addition of FA to mortar as replacement of PC affected the physicomechanical properties of mortar.
As the content of FA in the concrete increased, the setting times (initial and final) were elongated.
The results obtained at 28 days of curing indicate that the maximum properties of mortar occur at around 30% FA.
Beyond 30% FA the properties of mortar reduce and at 60% FA the properties of mortar are lower than those of the reference mortar without FA.
However, the addition of polymer latexes into mortar containing FA improved most of the physicomechanical properties of mortar at all curing times.
Compressive strength, combined water, and workability of mortar containing FA premixed with latexes are higher than those of mortar containing FA without latexes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Negim, El-Sayed& Kozhamzharova, Latipa& Gulzhakhan, Yeligbayeva& Khatib, Jamal& Bekbayeva, Lyazzat& Williams, Craig. 2014. Effect of Copolymer Latexes on Physicomechanical Properties of Mortar Containing High Volume Fly Ash as a Replacement Material of Cement. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1050545
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Negim, El-Sayed…[et al.]. Effect of Copolymer Latexes on Physicomechanical Properties of Mortar Containing High Volume Fly Ash as a Replacement Material of Cement. The Scientific World Journal No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1050545
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Negim, El-Sayed& Kozhamzharova, Latipa& Gulzhakhan, Yeligbayeva& Khatib, Jamal& Bekbayeva, Lyazzat& Williams, Craig. Effect of Copolymer Latexes on Physicomechanical Properties of Mortar Containing High Volume Fly Ash as a Replacement Material of Cement. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1050545
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1050545
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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