Method of selecting components for the manufacture of decorative plates

From a large number of different building materials, you need to select only those that are optimally suited to their characteristics for the production of decorative plates. Experiments were carried out on various properties of the selected components. The main attention was paid to the evaluation of their physical and mechanical properties, such as impact resistance, abradability, frost resistance, etc., which are very important in the operation of ready-made concrete slabs. As a result, requirements have been worked out for the method of selecting the composition of decorative concrete.