To obtain the maximum benefit of your system, you need to be aware of final purpose of the tank. The standard concrete Monostore uses is able to store liquids and goods with a maximum pH of 4,0. As soon as the liquids or goods reach a higher pH level, precautions need to be taken to ensure the quality of the system and construction. Impregnation of the total wall and floor is one of our advises. Please let us know with your inquiries the final purpose of your tank. In that case our specialists will let you know the precautions that are needed to achieve the best possible solution, before the building starts.