Gas station has buoyancy safety device with at least one prefabricated reinforced concrete trough for weighing down with filling material and joined to tank by clamping elements

摘要

The gas station has a roadway (2), at least one underground fuel tank (8) under the roadway with an associated buoyancy safety device, at least one gas gun pillar (3) on a base above the tank and at least one station roof (4) on supports (5). The buoyancy safety device has at least one prefabricated reinforced concrete trough for weighing down with a filling material and joined to the tank by clamping elements.