Prima Sport’s fabric structures represent a robust and versatile solution for covering various structures. The structure is composed of steel arches positioned at a constant interaxis, on which an external covering membrane is mounted. The sheet can be made:

• With a single external membrane
• With a classic external double membrane
• With an inflatable external double membrane
• With external sheet + EcoKit

Made with a network of steel tubes joined together by joints and connectors, these structures form a spatial geodetic mesh, available in two types: traditional geodetic covering or geodesic structures with hanging sheets.

In traditional geodesic structures with internal framework, the covering sheet can be positioned externally, resting on the iron supporting structure. The covering options include:

• Single external membrane
• Inflatable double external membrane
• External sheet with internal hanging counter-sheet

In geodesic structures with hanging sheets, the covering sheet is suspended and hooked to the joints of the structure using special discs. The covering options for these structures include:

• Single hanging membrane
• Classic double hanging membrane