In this research study, extensive literature searches on the compressive strength of concrete produced from the addition of fly ash (FA) and silica fume (SF) as extra constituents to the conventional concrete mixes, which gave rise to 330 mix points of concrete database. 9Department of Civil Engineering, University of Birjand, Birjand, Iran.7School of Science and Technology, Hellenic Open University, Patras, Greece.6Department of Civil Engineering, School of Engineering, University of the Peloponnese, Patras, Greece.5Department of Civil Engineering, Shahid Bahonar University of Kerman, Kerman, Iran.4Center of Nanotechnology Research and Development (CIDNA), Escuela Superior Politécnica del Litoral, Guayaquil, Ecuador.3Facultad de Ingeniería Mecánica y Ciencias de la Producción, Escuela Superior Politécnica del Litoral, Guayaquil, Ecuador.
1Department of Civil Engineering, Michael Okpara University of Agriculture, Umuahia, Abia State, Nigeria.Ebid 2* Ariel Riofrio 3,4 Atefeh Soleymani 5 Haci Baykara 3,4 Denise-Penelope N.
