Durabilitas Beton Blended Abu Terbang (Fly Ash) Sebagai Substitusi Semen Di A…

This research studied the durability of OPC concrete and OPC fly ash substitution immersed in peat water. Fly ash that has pozzolanic properties is used as a cement substitutive amount to 25%. Concrete that is designed is concrete with quality f'c 15 MPa, 21 MPa, and 29 MPa. The specimens were cured first in normal water for 28 days then was immersed in peat water for 7 and 28 days. Concrete te…