That kind of pour is called a cold joint.
How to smooth out rough concrete floor.
Top coat the concrete floor with a self leveling patch in the cases of excessively rough or warped floors.
Well to begin with enjoy your fancy and super smooth new concrete floor.
This tough pourable resurfacer restores rough or damaged concrete to a heavy duty surface suitab.
One is you could grind or polish the surface which would remove the rough broom finish and smooth the surface of the concrete.
Create a smooth and long lasting surface with watco flowtop.
Sealing and finishing help to prevent future damage to the floor plus can have a beautiful aesthetic after effect.
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.
Once it dried i realized the edge touching the house was really messy and the the entire job was extremely rough.
The crawl space under the house is a rough pour with stones that was not floated smooth and is tough on the knees when i need plumbing wiring.
It almost hurt to walk on it barefoot.
Mix it in a bucket according to the manufacturer s directions using the drill and paddle.
Then sweep out and remove any large chunks of concrete and vacuum the area to remove dust and small debris.
One solution is to use an epoxy filler to smooth out the surface.
A concrete sealer could be applied with some grit additive to keep it from being too slippery when it gets wet.
Pour it into the low spots on the floor and use the trowel to smooth it over the surface.
Concrete floors are increasingly popular for businesses and residences that are going for a modern rustic industrial look.
Once the area is clean mix together repair mortar and water in a bucket and use a trowel to scoop it into the crack or hole.
Some of the aggregate would be exposed giving you a nice smooth decorative look to your sidewalk and patio.
Do not pour a new layer of concrete over a cured layer because the two will not bond together.
How to smooth a rough crawl space concrete floor.
Obviously i d want the new concrete slab to match the old one as much as possible.
Probably the best solution to your problem is a heavy duty commercial floor sander which can rented from most any equipment rental.
Step 1 move furniture start by removing everything from the room that covers floor space including furniture and area rugs and place it all in an adjacent room.
I was thinking about pouring leveling cement after cleaning up the loose stones and dust ya think it will work.
My house came with a very small concrete slab in our back patio.