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[Floor] Roughening reinforced concrete


Condition of floor surface before surface preparation Condition of floor surface before construction

Roughening the contaminated reinforced concrete and to retain the adhesiveness of primer before recoating.

Preparation Method:

Handy Grinder HK-10H Handy Grinder HK-10H

Apply Dia Cup (GOLD) for grinding and roughening concrete surface.

Apply cutter with:

Dia Cup  GOLD
Dia Cup GOLD


  • 20~25m²/hour; 5~6hrs/piece
  • *** The working performance or the cutter consumption may be carrying out differently according to the conditions of flooring materials, floor hardness, adhesiveness and etc at the job sites. ***