How To Smooth Concrete Wall
Sand any particularly bad areas of concrete with rough grit sandpaper.
How to smooth concrete wall. Roll liquid concrete bonding agent over the surface of the wall in fairly straight lines using a short napped. Floating removes the marks left by edging and brings the surface one step closer to a final finish. Rinse the sponge with clean water and wipe the walls again. Wash down the concrete wall with a pressure washer to get rid of dirt debris and oil stains.
How to skim coat concrete walls. Lay plastic drop cloths on the floor to protect it from the skim coating process. Cover any items such as furniture that will remain in. Pour half of the.
Scrape the wall lightly with a 6 inch drywall knife to remove any loose cement or other substances stuck on the. Not only does it limit you to the types of tools that can be used to apply an epoxy coating but it will a. Rough concrete can be very difficult to work with. Smooth the surface with a steel trowel after it s partially hardened.
Place an old screen over a wheelbarrow. Step 1 fill a bucket with water and 1 tbsp. Dip a sponge into the mixture wring most of the water out and scrub the concrete. Allow the area to dry.
Hold the trowel almost flat and swing it in large overlapping arcs while applying pressure. Do not try to make the wall level. Trowel a 3 8 inch. Float the concrete when you re done grooving and edging photo 6.