Rheological properties of self-consolidating concrete made by crushed waste tile aggregates
Publish place: Structural Engineering & Geotechnic، Vol: 8، Issue: 2
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_QSEJ-8-2_001
تاریخ نمایه سازی: 11 مرداد 1399
Abstract:
In recent decades, the use of self-consolidating concrete has become widespread. Hence, recognizing the various properties of self-consolidating concrete are essential. In this study, several mixture designs have been tested and final mixture design of crushed tile aggregates which were replaced by 0%, 25 %, 50%, and 100% volume percentage of natural aggregates were conducted. To evaluate fresh properties of SCC, slump flow and rheometer tests were carried out. Results show that the percentage of fine aggregates has a significant impact on the properties of self-consolidating concrete. In addition, the results of rheometer test show by increasing the percentage of recycled aggregates increases yield stress and plastic viscosity, significantly.
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Authors
Mahdi Mahdikhani
Faculty of Civil Engineering, Imam Khomeini International University, Qazvin, Iran.
Fatemeh Safikhani
Master of Science in Structural Engineering, Department of Geomatics Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
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