Artificial groundwater level (table) (phreatic bed)

摘要

Artificial groundwater level which consists in excavating a large hole 1 lined on its sides and base with impermeable concrete (waterproofed concrete), forming a vessel 2 provided with central supports 3 which support a cover 5 with a load mat-reinforcement capable of supporting a layer of earth (soil) 6, which acts as support for crops, allowing the incorporation of an extraction tube 7, inside the concrete vessel 2, for the extraction of the water 4 by means of an extraction pump 8 or any other element which is considered suitable.