The Preostatic Ships are well-known constructions throughout the world, being manufactured since 1967. It is a flexible construction, supported by a small overpressure of air, produced by blowers that continuously drive air into the ship, with an internal pressure of 40 m / m. With dimensions from 50 m2 to 5000 m2. They can be used for tennis courts, winter pools, agricultural warehouses, shows, conference rooms, exhibitions, etc. This type of structure has excellent qualities, highlighting its low acquisition and maintenance cost, easy installation in assembly and disassembly and a long duration of more than 15 years.
