It can also be difficult to paint or wallpaper over a textured wall.
How to finish rough concrete walls.
As with all the other finishing steps the key to a successful broom finish is to wait until the concrete surface is just right.
Before you apply your finish repair any damage to the wall and remove any items that may get in the way.
Evenly coat a 2 by 2 foot area.
280 48 kb more and more during recent years architect s specifications are calling for finely finished concrete surfaces on walls ceilings and floors.
Remember to wash off the bristles as soon as you finish brooming concrete.
Concrete walls are a blank canvas.
Sanding the wall can often take care of the problem but it is difficult to sand a very large surface smooth and you might end up with places that are recessed while others are higher making the wall look worse than before.
By concrete construction staff download the pdf version of this article.
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.
They often have a cold and industrial feel.
This makes for a sturdy and durable foundation for the rest of your home but isn t exactly visually appealing.
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.
1 wash down the concrete wall with a pressure washer to get rid of dirt debris and oil stains.
The walls of your basement are probably made of rough concrete.
Rough textured walls were popular in homes built in the 1970s but can now appear outdated or busy.
Special concrete brooms are available but a regular push broom will work too.
Once the walls are sanded and polished you can coat them with a clear sealer stain them or paint them to match your décor.
If cold and industrial isn t the design style you are aiming for remedy the problem by polishing the walls to a high shine.
You do not need to knock down the wall or sand it smooth to get a smooth finish however.