For the effective use of building materials, especially slabs for partitions, it would be correct to choose the material, according to the recommendations of the manufacturer in particular, use mortar mixtures that are optimally combined in terms of properties. Also, installation and construction work on the use of plates is carried out to the main decoration, but after all the rough ones are made, including the use of materials that can make a weoming effect. For example, the use of building mixtures that do not correspond to indicators of physicochemical interaction will not lead to positive results. This can be traced on an example — if the tile using tile glue was glued on the soot base. Or if, after the partitions are built, the screed is poured without protecting the lower part of the wall of the partition. In the case of use and operation, grooves can have positive operational characteristics with proper installation in grooves in the right direction and, accordingly, using the mixture, the corresponding technologies.