When choosing materials for building a house, one must not be guided by their cost, but their quality, since the strength and reliability of your new house will depend on this. To begin with, we will divide all materials necessary for construction into several groups: building materials; dry construction mixtures; finishing materials. Building materials are materials from which the building will be built. Thanks to human imagination, almost all. That is why we will dwell on the most popular materials. Materials can be both natural (wood) and artificial origin (brick and ceramic stones). An important subspecies of building materials are building solutions. They consist of aggregates (slag, sand) and binding substances (concrete, cement, gypsum, lime). Rolled materials (roofing, permamine, only), tiles, ondulin and copper are used for the roof of the buildings. The next group of materials are finishing. They are used for facing the facade of the building, as well as for the design of walls, ceiling and floor. This includes siding, granite, marble, ceramic tiles, enamel, wallpaper, parquet, etc. D. Dry building mixtures are used for repairs and finishing work. This group of building materials appeared thanks to the achievements of modern science and technology. Its main characteristics are: the use of use; accessible price; high quality; additive properties that improve the quality of work; Business consumption of material (we use as much as necessary). This group of materials includes plaster, putty, masonry solutions, tile adhesives, bulk floors, etc. D.