I'm going to assume you mean unmixed cement. It should be stored in a dry environment with as little humidity as possible. It should be away from any possible water source, or water runoff. If possible place the bags in an additional plastic bag and seal it.
a silo
a silo
Stark
Due to prolonged storage of cement, it gradually loses its strength.
a silo
air entraining room
For quality control purposes, to ensure the mix has the proper mixture and proper tensile strength. They do it with asphalt, too.
A dry environment is the most important factor when storing cement. yes, yes i think that the guy who wrote the answer above is corredt :) X X X
protect them with passwords.
A small cement silo works by storing dry cement powder and releasing it into a mixer or conveyor system through a controlled discharge mechanism. The silo typically has an aeration system to prevent clogging and ensure a consistent flow of cement. The cement is loaded from the top and can be unloaded from the bottom through a screw conveyor or air slides.
A lockable cupboard
So food doesn't good bad.