R Nurwidayati, NN Azima - IOP Conference Series: Earth and …, 2022 - iopscience.iop.org
In this study, coconut shell ash (CSA) was used as a substitute for cement in the manufacture of paving blocks. The research aims to determine the CSA substitution effect on …
Concrete is the broadly adopted composite material in the construction arena. The growing need for cost-effective housing is resulting in the depletion of environmental resources such …