Besides using most of the raw materials from our own mines there is also a small number of materials that we buy from well known suppliers for many years which guarantees a 100 % product value independent from the time of ordering. Since the largest quantity of raw materials is within our own access we never experienced an unnecessary time gap from the time of order to the time of shipping. This is even realized if a high quantity of orders comes at the same time. Besides this our silos are always filled with the various raw materials for AddtiX - The Cemet Additive for Soil Stabilization and AddtiX- The Cement Additive for the Immobilization of Hazardous Pollutants in Various Soils.