Underground reservoir for the storage of products lu00ecquidos and process for the manufacture of a underground reservoir

摘要

"Underground reservoir for the storage of products lu00ecquidos and process for the manufacture of an underground reservoir", the present invention relates to an underground reservoir for storingNagem liquid products which comprises a reservoir inner or primary manufactured from a material having resistance characteristics, known as a carbon steel typicallyUsed in industry and an outer or secondary container made from a coating comprising an inner layer of waterproof latex based paper and an outer layer of the basAnd polyurethane pure, without the addition of solvents. The present invention relates to a process for the manufacture of the reservoir.