Geelong metro is for Polished floors because of commercial expansion so Ozz focused more in surrounding suburbs. Polished concrete flooring is extremely strong and resilient and is able to withstand the pressure from very heavy foot traffic and equipment. It is very difficult to damage and is nearly impossible to chip or scratch
Grind from 20/30 metalgrit to 80-grit metal-bonded diamond. Grind with a 150-grit metal-bonded diamond (or expose finer, if desired). Apply a chemical hardener to densify the concrete. Polish with a 100- or 200-grit resin-bond diamond, or a combination of the two
The current polished concrete price in Australia is approximately between $80 and $140 per square metre. The average cost throughout the country for concrete polishing jobs is about $3500 however, depending on the size of the project, the price can fluctuate.