Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar
المؤلفون المشاركون
Zheng, Wenzhong
Jiao, Zhenzhen
Wang, Ying
Huang, Wenxuan
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-20
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
Alkali-activated slag (AAS) mortars were prepared using pottery sand as a fine aggregate in a ratio of 1 : 1.75 using a blend of sodium silicate and NaOH as an alkaline activator at room temperature.
The effects of sodium oxide content and silicate moduli on the setting time, fluidity, consistency, compressive strength, and drying shrinkage of different AAS mortars were determined.
These results revealed that sodium oxide content and silicate modulus had little effect on the setting time and workability of the mortar; however, they did have a significant effect on their mechanical performance and drying shrinkage levels.
All the AAS mortars exhibited faster setting times, better workability, and higher early and late compressive strength compared to traditional mortars.
Optimum compressive strength was achieved at 93 and 123 MPa after 1 d and 28 d, respectively, using a silicate modulus of 1.2 and Na2O content of 8%.
The microstructures of mortars were characterized using scanning electron microscopy with energy dispersive spectrometric (SEM/EDS) and mercury intrusion porosimetry (MIP).
These results reveal that AAS mortars containing pottery sand as a fine aggregate may represent a promising building material with improved properties for use in the construction industry.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jiao, Zhenzhen& Wang, Ying& Zheng, Wenzhong& Huang, Wenxuan. 2018. Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120885
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jiao, Zhenzhen…[et al.]. Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1120885
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jiao, Zhenzhen& Wang, Ying& Zheng, Wenzhong& Huang, Wenxuan. Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120885
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120885
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