1. Stretch, washable, M1 fire rated.
2. Profile holding and finish PVC.
3. Polyurethane foam mattress 200 mm thick bevel projecting outwardly from the pit in order to provide better security by eliminating the space between the concrete panel and foam.
4. Distribution device load. Protects the foam wear from slings and hooks.
5. Mosses alveolar crossed composed of an absorbent intermediate layer impact thanks to its contoured shape and mattress support allowing the continuity of the impact absorption by canceling the rebound effect.
6. Block alveolar lateral support, maintaining stable after receiving foams.
7. Compensator adjustable dynamic, for the determination of density in specific areas of each region.
8. Grating: isolates moss soil and ventilate the pit.
9. Device Podium (height 620 cm): wooden structure, carpet covering with ventilation grilles and hatch.
10. Safety Barriers.
11. Access Stairs