Compressive strength of Cement-Bentonite grouting

Cement bentonite grouting is used to seal and stabilize soil or rock formations. This involves mixing cement, bentonite, water create a slurry that pumped into the ground under pressure. The fills voids fractures in rock, creating solid mass can support structures prevent from seeping through. Bentonite type of clay swells when it meets water, making an effective sealing material. added mixture provide strength stability. ratio cement varies depending on specific application. Different researchers have studied CB properties over long term. There lack studies done discover early age with different percentages. objective this study investigate compression resistance at ages for percentages (10-15-20) percent curing times 3 7 days.