The document describes a study that utilized waste plastics and laterite quarry waste to manufacture plastic soil bricks. Waste plastics like PET bottles were melted and mixed with laterite soil in proportions ranging from 60-80% by weight of soil. Bitumen was added in the range of 2-5% by weight of soil to serve as a binding agent when mixed with the molten plastic. Bricks manufactured through this process were found to have properties like good finishing, low water absorption, and satisfactory compressive strength compared to conventional laterite stone bricks. This process provides an effective way to reuse waste plastics and laterite quarry waste while addressing the increasing demand for conventional building materials.