The most polluting product in the earth, according to many, is Portland cement. It contributes to about 10% of the world's CO2 emissions. The purpose of this study was to propose using waste materials to produce concrete in order to reduce the manufacture of Portland cement by using alternative ingredients. Therefore, lime cement was used as an alternative to the usual Portland cement, and about 15% of the cement weight was replaced with silica fume and environmentally friendly fibers made from discarded electrical and electronic equipment was used. This study's objective is to create...