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Influence of Molarity and Chemical Composition on the Development of Compressive Strength in POFA Based Geopolymer Mortar
المؤلفون المشاركون
Alengaram, U. Johnson
Islam, Azizul
Kabir, S. M. Alamgir
Sharmin, Afia
Jumaat, Mohd. Zamin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-09
دولة النشر
مصر
عدد الصفحات
15
الملخص EN
The investigation concerns the use of the optimum mix proportion of two locally available pozzolanic waste materials, namely, ground granulated blast furnace slag (GGBS) and palm oil fuel ash (POFA), together with metakaolin (MK) as binders.
In addition, another local waste material, manufactured sand (M-sand), was used as a replacement for conventional sand in the development of green geopolymer mortar.
Twenty-four mortar mixtures were designed with varying binder contents and alkaline activators.
The oven dry curing was also kept consistent for all the mix proportions at a temperature of 65°C for 24 hours.
The highest 28-day compressive strength of about 48 MPa was obtained for the mortar containing 20% of MK, 35% of GGBS, and 45% of POFA.
The increment of MK beyond 20% leads to reduction of the compressive strength.
The GGBS replacement beyond 35% also reduced the compressive strength.
The entire specimen achieved average 80% of the 28-day strength at the age of 3 days.
The density decreased with the increase of POFA percentage.
The finding of this research by using the combination of MK, GGBS, and POFA as binders to wholly replace conventional ordinary Portland cement would lead to alternate eco-friendly geopolymer matrix.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kabir, S. M. Alamgir& Alengaram, U. Johnson& Jumaat, Mohd. Zamin& Sharmin, Afia& Islam, Azizul. 2015. Influence of Molarity and Chemical Composition on the Development of Compressive Strength in POFA Based Geopolymer Mortar. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1053591
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kabir, S. M. Alamgir…[et al.]. Influence of Molarity and Chemical Composition on the Development of Compressive Strength in POFA Based Geopolymer Mortar. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1053591
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kabir, S. M. Alamgir& Alengaram, U. Johnson& Jumaat, Mohd. Zamin& Sharmin, Afia& Islam, Azizul. Influence of Molarity and Chemical Composition on the Development of Compressive Strength in POFA Based Geopolymer Mortar. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1053591
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053591
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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