PAVING STONE, SET OF PAVING STONES AND DEVICE FOR PRODUCING THE SAME

摘要

The invention relates to horizontallyand vertically linked paving stones(10). According to the invention, projections(18) and recesses (19) are providedin the area of the bottom part (16) of thepaving stones (10) used for a paved surfacein order to link said paving stoneshorizontally and vertically. Theseprojections and recesses engage with eachother with a positive fit so as to interlockadjacent stones in a horizontal andvertical direction. The paving stones (10)are characterised in that the width ofthe joints (32) formed between adjacentpaving stones (10) increases in a downwarddirection so as to form a gap whichdiverges downwards. This means that thematerial used for filling the joints can beintroduced efficiently and reliably as faras the underside.