Should I add retarding agents to the concrete mix?

Do NOT add any retarding agents to a concrete mix that is going to be ground and sealed or polished. Retarding agents WILL affect the seal and may react badly with the polishing process. Simply apply a light sprinkle of water to the slab as required.

Can we put lights in our concrete?

Yes!  CCC Polished Concrete can also advise your electrician regarding installation to ensure a trouble free polishing process!

Can grout lines be removed from concrete floors when polishing an old slab

It depends on how deep the grout lines are. We usually grind 3 – 5mm off the surface but can grind up to 10mm off so if they are deeper than that then they may still be visible in the finish.

More info

Can red wine stain a Polished Concrete floor?

Just like any other floor type, red wine will leave a stain if not attended to straight away.

More info

What happens if someone spills petrol or turps on a Grind and Seal or a Hyperfloor?

Wipe as soon as possible with a damp cloth.

What sorts of questions should people ask before choosing a polished concrete floor?

The home owner should consulate with a professional concrete polisher to decide on how much aggregate/stone should be visible.

More info

My friend told me that concrete floors crack?

All concrete floors can crack, however expansion joints in the correct areas will minimise cracking and repair is simple.

Why do I need a sealer?

Concrete is porous so unless a sealer, be it acrylic, polyurethane, epoxy or GTA hardener is used then the natural porosity will be susceptible to staining and scratching.

More info