MULTI-LAYER ABRASIVE TOOLS FOR CONCRETE SURFACE PROCESSING

An abrasive tool for a floor grinder, wherein the tool extends along a wear direction (D) from a grinding surface (G) to a mounting surface (M), wherein the abrasive tool comprises at least two sections (410, 420, 430) separated by a surface (P) transversal to the wear direction (D), where the at le...

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Bibliographische Detailangaben
Hauptverfasser: Stuhrmann, Mikael, Königk, Cathérine, Nyström, Robert, Nyberg, Christian, Sandström, Per, Berggren, Gustav, Sköld, Ulrika, Lawenius, Mats, Jönsson, Andreas, Leff-Hallstein, Joakim, Huber, Martin
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An abrasive tool for a floor grinder, wherein the tool extends along a wear direction (D) from a grinding surface (G) to a mounting surface (M), wherein the abrasive tool comprises at least two sections (410, 420, 430) separated by a surface (P) transversal to the wear direction (D), where the at least two sections comprise respective abrasive materials associated with different grit sizes, where the section located closer to the grinding surface (G) is associated with a larger grit size compared to the section located closer to the mounting surface (M).