The Use of Calcium Oxide and Micro Fly Ash and The Impact of The Pozzolans on The Physical Properties and Carbonation of Concrete
عنوان مقاله: The Use of Calcium Oxide and Micro Fly Ash and The Impact of The Pozzolans on The Physical Properties and Carbonation of Concrete
شناسه ملی مقاله: ICSAU04_0001
منتشر شده در چهارمین کنگره بین المللی عمران ، معماری و توسعه شهری در سال 1395
شناسه ملی مقاله: ICSAU04_0001
منتشر شده در چهارمین کنگره بین المللی عمران ، معماری و توسعه شهری در سال 1395
مشخصات نویسندگان مقاله:
Seyedrahim Baharavar - Gazi university Ankara
Amir Gozalikasin - Gazi university Ankara
Reza Talebi - Gazi university Ankara
خلاصه مقاله:
Seyedrahim Baharavar - Gazi university Ankara
Amir Gozalikasin - Gazi university Ankara
Reza Talebi - Gazi university Ankara
In this study 11 different combinations of micro fly ash and calcium oxide were replaced instead of cement. Fly ash with 5%, 10%, 15% and 20% of cement and calcium oxide with 5%, 10%, 15% and 20% of cement and then a combination with fixed 15% fly ash and 5%, 10% and 15% of calcium oxide are replaced instead of cement. Then 108 sample of cubic concrete have been prepared and samples at the ages of 3, 7 and 28 days were applied compression strength and ultra sound tests and results were recorded and compared.
کلمات کلیدی: Fly ash, Calcium oxide, Compression strength test, Ultra sound test, Pozzolan
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/617768/