Cement mortar and plaster played an important role in Nabataean life. They used this essential technology from their very earliest years in the desert. Without their special knowledge of cement, the Nabataeans would never have conquered the desert, and would never have risen to the status of a civilization.
The Nabataeans were experts at collecting water and storing it in underground cisterns. All along their caravan routes, secret water collection systems collected water and stored it for later use. The ancient historian Diodorus noted:
"For in the waterless region, as it is called, they have dug wells at convenient intervals and have kept the knowledge of them from people of all other nations, and so they retreat in a body into this region out of danger. For since they themselves know about the places of hidden water and open them up, they have for their use drinking water in abundance." (II.48.2)