Ibrahim, Muhammad Bello, lecturer, HAFED Poly, Kazaure, Nigeria

• 4th International Conference on Civil and Environmental Engineering for Sustainability (IConCEES 2017) - Material & Structural Engineering
  INVESTIGATING THE EFFECT OF USING AMORPHOUS SILICA ASH (ASA) OBTAINED FROM RICE HUSK AS A PARTIAL REPLACEMENT OF ORDINARY PORTLAND CEMENT (OPC) ON THE MECHANICAL AND MICROSTRUCTURE PROPERTIES OF CEMENT PASTE AND MORTAR
  Abstract