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Abrasive-abraded sludge transformation into "abrading paste", to be re-inserted in the bull-nose manufacturing cycle, by means of an innovative, self-feeding and environmental-friendly "polymeric passive wheel" system (Eco bull-nose)
Date du début: 1 oct. 2005, Date de fin: 30 sept. 2008,
Background
Bullnose trim is used in the construction industry to provide a smooth, rounded edge for countertops (e.g. granite kitchen tops), ceramic floor tiling or other tile edges/ curves. Unfortunately however, the polishing process used in bullnosing produces large amount of sludge. The sludge is a mixture of abrasive particles (diamond, silicone carb ...
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