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Device for artificial ageing of stones has base, mobile percussive bodies whereby percussive bodies are movably fastened at mounting device in such a manner that they can move freely within defined range of surface of stones
Device for artificial ageing of stones has base, mobile percussive bodies whereby percussive bodies are movably fastened at mounting device in such a manner that they can move freely within defined range of surface of stones
Device comprises a base (2) on which stones (1) can be placed, mobile percussive bodies for applying to surface (1a) to be treated and to adjacent edges, and a vibration device for moving stones and percussive bodies. The percussive bodies are movably fastened to mounting device in such a manner that they can move freely within a defined range of the surface of stones.
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