Cement plaster is a mixture of cement, sand, and water used to create a smooth, durable surface on walls and ceilings. It is commonly applied in construction to provide a protective layer and improve the aesthetic appearance of buildings. This type of plaster is known for its strength and resistance to moisture, making it suitable for both interior and exterior applications. The application of cement plaster involves spreading the mixture onto a surface using a trowel. Once it dries, it can be painted or finished with other materials. Cement plaster is often preferred for its longevity and low maintenance requirements compared to other plaster types.