Polished concrete always meets and often exceeds osha standards for floors.
Polished concrete floor construction.
They can repair or polish your existing concrete floors to improve their appearance and durability.
Good contractors follow a set system of steps for polishing it is time consuming and some choose to skip steps leaving you with a floor that is not truly polished.
That is a polished concrete floor that works its way to a higher finish over 400 grit for example is considered the bare minimum of being polished although other polished grits range from 800 on up to 3 000 will be.
If doing it in new construction make sure the concrete contractor pouring the floor knows that it is vital that he pour a flat floor with the right mix for polishing.
Polished concrete has higher strength values since it is part of the slab structure in fact the slab itself.
As the number of grit increases so does its fineness.
When a concrete floor is polished it may look like glass but it has a higher friction co efficient than ordinary concrete.
Of the strength characteristics it is worth noting that a concrete floor if damaged does not require urgent correction of the defect.
The polishing of concrete is a multi step process which requires specialized tools and equipment.
They serve commercial clients throughout ohio kentucky and indiana.
If the polyurethane coating is cut or burned through it should be repaired immediately.
The chemical penetrant employed for polishing is called as hardener.
Simply put it is much harder to slip on a polished concrete floor wet or dry.
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