The advancement in concrete automation leads the way to the evolution of innovative construction techniques that enhance structural integrity and sustainability. This study explores the enhancement of two-stage concrete properties through the incorporation of RHA. Ash from rice husks is an agricultural byproduct that is utilized for cementing operations. TSC is known for its unique procedure and placement, which differs from conventional concrete. RHA is rich in silica that is deployed to reinstate a part of the cement in TSC. The main focus is assessing the mechanical, and fresh properties of the modified concrete. This experimentation highlights the potential of using agricultural waste to produce more sustainable and high-performance concrete and also contributes to environmental sustainability and the development of green building technologies.