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Mechanical properties of self-consolidating concrete incorporating cement kiln dust
المؤلفون المشاركون
Abd al-Muhsin, Mustafa
Adam, Ihab A.
Anwar, Ahmad M.
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 11، العدد 1 (30 إبريل/نيسان 2015)، ص ص. 1-6، 6ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2015-04-30
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الموضوعات
الملخص EN
Self-Consolidating Concrete (SCC) has been widely used in both practical and laboratory applications.
Selection of its components and their ratios depends, mainly, on the target mechanical and physical properties recommended by the project consultant.
Partial replacement of cement in SCC with cheap available industrial by-product could produce environmentally durable concrete with similar properties of normal concrete.
In the current research, SCC was produced by blending Cement Kiln Dust (CKD) with cement in different ratios.
Four mixes incorporating cement kiln dust with partial cement replacement of 10 %, 20 %, 30 %, and 40 % were produced and compared with a control mix of Normally Vibrated Concrete (NVC).
Superplasticizer was used to increase the flow-ability of SCC mixes.
The fresh and hardened mechanical properties of all mixes were determined and evaluated.
Moreover, time-dependent behavior was investigated for all mixes in terms of drying shrinkage test.
The shrinkage strain was measured for all specimens for a period of 120 days.
Based on the experimental results, it was found that SCC mixture containing 20 % cement replacement of CKD exhibited the highest mechanical strength compared to other SCC mixes and NVC mix as well.
It was observed that the volumetric changes of specimens were directly proportional to the increase of the cement replacement ratio.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Muhsin, Mustafa& Anwar, Ahmad M.& Adam, Ihab A.. 2015. Mechanical properties of self-consolidating concrete incorporating cement kiln dust. Housing and Building National Research Center Journal،Vol. 11, no. 1, pp.1-6.
https://search.emarefa.net/detail/BIM-564230
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Muhsin, Mustafa…[et al.]. Mechanical properties of self-consolidating concrete incorporating cement kiln dust. Housing and Building National Research Center Journal Vol. 11, no. 1 (Apr. 2015), pp.1-6.
https://search.emarefa.net/detail/BIM-564230
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Muhsin, Mustafa& Anwar, Ahmad M.& Adam, Ihab A.. Mechanical properties of self-consolidating concrete incorporating cement kiln dust. Housing and Building National Research Center Journal. 2015. Vol. 11, no. 1, pp.1-6.
https://search.emarefa.net/detail/BIM-564230
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 6
رقم السجل
BIM-564230
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