Commercial buildings erected in Poland must meet the basic requirements regarding their load-bearing capacity and statics, fire safety, protection against noise and energy savings. In this case, it is necessary to choose the right building materials, which means that testing of wall elements made of autoclaved aerated concrete becomes a necessity. We carry it out in our laboratory, and we issue test reports to our Clients. At the Client's request, we confirm compliance with the requirements of the standards. If necessary, we also perform analyzes that are an indispensable element of obtaining the CE mark.