Patent ID: 11839011

Abstract:
A method of creating a magnetically adhered, static dissipative floor covering (1). The method comprises the steps of providing a magnetically receptive floor surface (3), and supplying a floor covering comprising a plurality of static dissipative, magnetic floor tiles (4). The tiles (4) are held in place by magnetic interaction between the tiles (4) and the magnetically receptive surface (3). The floor tiles (4) are of composite construction comprising a) a static dissipative vinyl wearing layer (5), b) an integral, conductive ground plane (6) and c) an integral, planar magnetic layer (7), The conductive ground plane (6) comprises a non-woven synthetic fabric (8) with a nickel-copper coating and a conductive adhesive backing (9). The conductive ground plane (6) is bonded to the static dissipative wearing layer (5) by the conductive adhesive backing (9).