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The present invention relates to a recreation surface which consists of a plurality of resilient tiles, each of which has through bores for receiving elongated tie rods and side slots for receiving tie bars which have apertures therein. The through bores are intersected by the side slots such that w

The present invention relates to a recreation surface which consists of a plurality of resilient tiles, each of which has through bores for receiving elongated tie rods and side slots for receiving tie bars which have apertures therein. The through bores are intersected by the side slots such that when the tie bars are inserted into confronting slots in adjacent tiles the apertures in the tie bars are aligned with the through bores and are fixed against relative movement when the tie rods are inserted.

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A rectangular, shock-absorbing tile of substantially uniform overall thickness, defined by upper and lower surfaces and front, rear, left and right side edge surfaces, said tile having first and second through bores each of which communicates with said front and rear side edge surfaces, said first b

A rectangular, shock-absorbing tile of substantially uniform overall thickness, defined by upper and lower surfaces and front, rear, left and right side edge surfaces, said tile having first and second through bores each of which communicates with said front and rear side edge surfaces, said first bore being adjacent to and substantially parallel with said left side edge surface, said second bore being adjacent to and substantially parallel with said right side edge surface, said tile also having first and second left side slots and first and second right side slots, each said slot having an upper edge substantially parallel with said upper surface and a lower edge substantially parallel with said lower surface, said first left side slot being adjacent to, spaced from and substantially parallel with said front side edge surface and extending from said left side edge surface a distance sufficient to intersect said first bore, said second left side slot being adjacent to, spaced from and substantially parallel with said rear side edge surface and extending from said left side edge surface a distance sufficient to intersect said first bore, said first right side slot being adjacent to, spaced from and substantially parallel with said front side edge surface and extending from said right side edge surface a distance sufficient to intersect said second bore, said second right side slot being adjacent to, spaced from and substantially parallel with said rear side edge surface and extending from said right side edge surface a distance sufficient to intersect said second bore.