Westvalley concrete

Limited scopecreation of solid like materials was spearheaded by the Nabatean merchants whoinvolved and controlled a progression of desert gardens and built up a littledomain in the areas of southern Syria and northern Jordan from the fourthcentury BC. They found the benefits of water driven lime, with someself-solidifying properties, by 700 BC. They fabricated furnaces to supplymortar for the development of rubble stone work houses, solid floors, andunderground waterproof storages. They kept the storages mystery as theseempowered the Nabataeans to flourish in the desert. A portion of these designsget by right up 'til today.