These are usually ready to use mixtures in bags, quick-drying and reinforced with fibers. They are mixed with water. The consistency of mixture must be fairly rare, which contributes to its self-leveling. When applied to a hard substrate, prior impregnation is required and can be performed as a floating floor with additional reinforcement with  two layers, min. 15 mm per layer. All types of floor heating can also be used. The installation can be done by using  a machine or pumps or with small surfaces mixed with manual mixers.