This document discusses research into using cement clinker (CC) and rice husk ash (RuRHA) to improve the sustainability of self-consolidating concrete (SCC). The research tested different mixtures of SCC containing CC and RuRHA and evaluated their water requirement, flow properties, compressive strength, and acid resistance. The results showed that while SCC mixtures with CC and RuRHA had higher water needs and lower compressive strength compared to normal SCC, they exhibited improved flowability. Additionally, SCC with CC and RuRHA demonstrated higher degradation in acid environments than normal SCC. The document concludes that while CC can help enhance some properties of SCC when used with RuRHA, it also