Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based MortarsConcrete Using Limestone Filler
المؤلفون المشاركون
al-Swaidani, Aref M.
Soud, Andraos
Hammami, Amina
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-11-08
دولة النشر
مصر
عدد الصفحات
17
الملخص EN
Natural pozzolan is being widely used as cement replacement.
Despite the economic, ecological, and technical benefits of its adding, it is often associated with shortcomings such as the need of moist-curing for longer time and a lower early strength.
This study is an attempt to investigate the effect of adding limestone filler on the compressive strength and durability of mortars/concrete containing scoria.
Sixteen types of binders with different replacement levels of scoria (0, 10, 20, and 30%) and limestone (0, 5, 10, and 15%) were prepared.
The development of the compressive strength of mortar/concrete specimens was investigated after 2, 7, 28, and 90 days’ curing.
In addition, the acid resistance of the 28 days’ cured mortars was evaluated after 90 days’ exposure to 5% H2SO4.
Concrete permeability was also evaluated after 2, 7, 28, and 90 days’ curing.
Test results revealed that there was an increase in the early-age compressive strength and a decrease in water penetration depths with adding limestone filler.
Contrary to expectation, the best acid resistance to 5% H2SO4 solution was noted in the mortars containing 15% limestone.
Based on the results obtained, an empirical equation was derived to predict the compressive strength of mortars.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Swaidani, Aref M.& Soud, Andraos& Hammami, Amina. 2017. Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based MortarsConcrete Using Limestone Filler. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1124866
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Swaidani, Aref M.…[et al.]. Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based MortarsConcrete Using Limestone Filler. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-17.
https://search.emarefa.net/detail/BIM-1124866
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Swaidani, Aref M.& Soud, Andraos& Hammami, Amina. Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based MortarsConcrete Using Limestone Filler. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1124866
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1124866
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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