Polystyrene and cement mix can be used to create lightweight concrete, also known as EPS concrete (Expanded Polystyrene concrete) or foam concrete. The mix combines Portland cement, water, sand, and polystyrene beads, which serve as lightweight aggregate.

The polystyrene beads provide excellent insulation properties, making the resulting concrete highly resistant to temperature changes. Additionally, the mix is easy to work with and can be molded into various shapes and sizes.

One of the common uses of polystyrene and cement mix is in construction as a lightweight material for walls, floors, and roofs. It is also used as an insulation material in areas that require temperature control, such as refrigeration units or cold storage facilities.

It’s important to note that the mix ratio of polystyrene and cement varies depending on the intended use and the required strength and density of the concrete. Professional guidance and testing are often necessary to ensure the correct mix ratio is achieved.