to a paving system for tiles especially flagstones for paving ceilings walls or floors in which each tile is provided with a paving frame on which the tile rests over at least part of its area the paving frames comprise on each of two adjacent limbs a fin for the accommodation of a rubber elastic sealing profile that defines the width of the seam application_number US 75259104 A description the working examples illustrated involve floor coverings comprising a number of flagstones eg granite flagstones that abut each other in rows laid out on a substrate eg a smooth coating or boarded flooring so as to float on intermediate spacing material 0040 fig1 is a perspective view of a square frame 1 to accommodate a tile not shown in this figure eg a granite flagstone frame 1 is of a plastics material and is pre formed it may consist of an undivided injection molding or alternatively of individual elements made from extruded profiled material the material used may be recycled plastics material of the four limbs 1 a to 1 d of frame 1 two adjacent limbs 1 c 1 d have a plug type profile 3 which is shown in fig4 in cross section the other two limbs 1 a 1 b have a socket type profile 4 as shown in fig5 in cross section all four limbs 1 a to 1 d have a paving strip 5 on which the tile 2 to be placed in the frame rests in the paved state 0042 fig2 a illustrates such.