Cement grout is a mixture of cement, water, and sometimes sand, used to fill gaps and voids in construction. It is commonly applied in masonry, tile installations, and to stabilize soil. The grout hardens over time, providing strength and support to structures. This material is essential for ensuring the durability and integrity of various building projects. It can also be used in conjunction with other materials, such as tiles and bricks, to create a solid bond. Proper application of cement grout helps prevent water infiltration and enhances the overall longevity of the construction.