Patent ID: 8726603

Claim:
A board comprising a frame, an upper material and a filler board; the upper material having an exposed upper face and an underside, the filler board being disposed within a space defined by the frame; the underside of the upper material being attached to an upper surface of the frame; the underside of the upper material being attached to an upper surface of the filler board; the frame having a plurality of latch tongues extending outwardly from the frame; the frame having at least one recess formed in its underside for engaging at least one latch tongue, the latch tongues and the at least one recess of each board being arranged to allow engagement of the tongues of a first board with the recess of a second adjacent board wherein the board is square or rectangular in shape and said upper material is a resilient vinyl sheet, the sheet being slightly larger in both its longitudinal and lateral directions, so as to form a slight overhang beyond the underlying frame, the overhang being resiliently deformable to form a seal between joined boards.