Rheological properties of self-consolidating concrete made by crushed waste tile aggregates
- سال انتشار: 1397
- محل انتشار: دوفصلنامه مهندسی سازه و ژئوتکنیک، دوره: 8، شماره: 2
- کد COI اختصاصی: JR_QSEJ-8-2_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 405
نویسندگان
Faculty of Civil Engineering, Imam Khomeini International University, Qazvin, Iran.
Master of Science in Structural Engineering, Department of Geomatics Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
چکیده
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.کلیدواژه ها
self-consolidating concrete, SCC, recycled aggregates, rheometer test, natural aggregates, fresh propertiesاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.