سال انتشار: ۱۳۸۸

محل انتشار: ششمین کنگره بین المللی مهندسی شیمی

تعداد صفحات: ۷

نویسنده(ها):

Ali Allahverdi – Cement Research Center, School of Chemical Engineering, Iran University of Science and Technology, Narmak 1684613114, Tehran, Iran
Aras Rahmani – Cement Research Center, School of Chemical Engineering, Iran University of Science and Technology, Narmak 1684613114, Tehran, Iran

چکیده:

Chemical activation of a pumice-type natural pozzolan with a solid compound activator results in a hydraulic binder exhibiting significant compressive strengths and acceptable setting times. Experimental results confirm the possibility of achieving 28-, 60-, and 90-day compressive strengths up to 41.87, 51.25, and 55.42 MPa and initial and final setting times of 210 and 300 minutes respectively.