Quick FAQs
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How long does it take to polish a concrete slab?
This depends on a number of factors, firstly how big the job is, how accessible the site is, and what finish you have selected. i.e. CCC Polished Concrete or Grind and Seal. -
Can the new polished floor get damaged after its polished during the rest of the build?
On completion of machine polishing the floors we recommend to cover with Ramboard™ Floor Protection until the end of the build.
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Can concrete hearths or steps be polished?
Hearths and steps can be polished. Steps will need to be stripped, hand trowelled and filled on the day of pour.
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Do I need to advise the concreter and or supplier that the concrete will be polished?
Yes, this will avoid the concrete supplier from sending truck deliveries from different depots and using different batches of concrete. The concreter can then also take special care to avoid screed marks and aggregate inconsistency.
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Is there much dust when you polish a slab? Do the neighbours need to be warned?
Our machine has a Dustless Vacuum System. Dust is kept to a bare minimum. -
What tips would you give in order to ensure the job is done smoothly and correctly?
Regular contact should be made between the builder or owner/builder and the concrete polisher to ensure polishing can commence and be completed at the right stages of the project.
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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.

Do it once, do it right!