The ready-mix concrete sector represents the material basis of the building industry today, without which practically no building project can be realised. The current scope of production in Poland runs to several million cu. metres annually, whereby the entire production is used for buildings. Besides statistical data from the Association of Ready-Mix Concrete Producers in Poland (SPBT), problems in the industry will also be addressed in this lecture. This problems arise because the existing standards and laws are not harmonised.