Damping floor and flexible composite structure, for example for playing fields

摘要

A flexible support structure (12) for a flooring, for example in synthetic grass, having along a deformation direction (X) alternating crests and valleys in sinuous succession. The flexible support structure (12) comprises main ribs (14) which extend in a transversal direction (Y) orthogonal to the deformation direction (X) wherein a plurality of tabs (16) projects from the rib transversally distanced along the transversal axis, each tab comprising an overhanging portion (18), projecting from the rib and a support portion (20), connected to the overhanging portion (18). Through slots are provided in the support structure for drainage.