If you have not acid etched the concrete yet then you are in luck.
How to smooth rough concrete floor.
One is you could grind or polish the surface which would remove the rough broom finish and smooth the surface of the concrete.
The chances are that when you do acid etch the calcium sulphate will be removed from the surface and leave you with a more porous surface which in essence equates to being more rough.
Step 1 move furniture.
Spread the resurfacing compound across the floor with an industrial squeegee.
Mix it in a bucket according to the manufacturer s directions using the drill and paddle.
Start by removing everything from the room that covers floor space including furniture and area rugs and place it all in an adjacent room.
Using a grinder like a werkmaster concrete floor grinder grind down with 16 30 40 70 80 grit bonding to get the floor to the flattest surface.
Create a smooth and long lasting surface with watco flowtop.
Sweep the floor with a push broom to remove any loose dirt or debris.
Repeat the resurfacing process up to three times until the.
Begin with the highest number of grit and move to the lower numbers as necessary.
The next step is to remove any metal tooling marks with 50 100 or 200 grit transitional tooling.
Possibly the floor was somehow damaged is rough or uneven or was poured poorly in the first place.
This tough pourable resurfacer restores rough or damaged concrete to a heavy duty surface suitab.
The work may be challenging but you can turn an uneven damaged concrete floor into a smooth level surface without the cost of a pro.
Top coat the concrete floor with a self leveling patch in the cases of excessively rough or warped floors.
Rinse away any cleanser residue with clean water and then allow the concrete to dry completely.
Wash away any ingrained dirt with a damp mop using a ph neutral cleanser and warm water.
There are many other reasons that you should consider sanding but whatever the reason the process is mostly the same.
However there are times that even after a good etching the surface is still too smooth.
Smooth the compound out evenly as you go across the floor.
Pour it into the low spots on the floor and use the trowel to smooth it over the surface.
Regardless a lovely smooth floor is an essential aspect of any room.