The document presents an experimental study on the use of waste granite powder as an admixture in concrete, demonstrating that replacing up to 7.5% of cement with granite fines significantly enhances compressive, tensile, and flexural strengths compared to conventional concrete. The findings indicate that local granite fines are a viable option for improving concrete properties while also addressing waste disposal and environmental issues associated with granite industry byproducts. This study supports the potential for cost-effective and environmentally friendly construction materials through the use of industrial waste.