Hold the trowel almost flat and swing it in large overlapping arcs while applying pressure.
Smooth out concrete wall.
How to smooth a concrete wall finish step 1.
Tape a one foot by one foot square of plastic sheeting plastic kitchen wrap will do to the concrete wall in your basement with duct tape and leave it in place for 24 hours.
Wash down the concrete wall with a pressure washer to get rid of dirt debris and oil stains.
There are basically two methods used to smooth off hardened concrete surfaces.
Float the concrete when you re done grooving and edging photo 6.
Sand any particularly bad areas of concrete with rough grit sandpaper.
Seems pretty difficult to get an all over smooth finish.
Evenly coat a 2 by 2 foot area.
How to smooth a concrete wall finish 1.
Allow the area to dry.
This is still true to a great extant.
Diamond head concrete grinder.
Apply the slurry to your new concrete wall by holding the trowel blade to the wall so the slurry is pressed onto it and wiping the slurry across the wall with a smooth arcing motion.
Floating removes the marks left by edging and brings the surface one step closer to a final finish.
This is a good size area to work in so the drying of the slurry does not go faster then your ability to rub out the wall.
Will probably dig in and leave a rougher texture though.
How to smooth out plaster walls or ceiling with a skim coat leah from see jane drill demonstrates how to repair unsightly plaster walls with a skim coat.
Place an old screen over a wheelbarrow.
Pour about 10 pounds of dry sand on the screen and shake it back and forth to.
Roll liquid concrete bonding agent over the surface of the wall in fairly straight lines using a short napped.
Do not try to make the wall level.
Belt sander with lots of paper.
Dry grinding is done of dry concrete surfaces to remove fins and marks caused by forms.
Smooth the surface with a steel trowel after it s partially hardened.
Then remove the tape.
Attempt to skim use some sort of putty and a window wiper to apply a thin layer onto the wall.
Pour half of the.