It can also be difficult to paint or wallpaper over a textured wall.
How to make a concrete wall smooth.
The annoying thing is they have a subtle texture to it.
Refer to the directions on the cement mix bag and allow the cement to fully cure or dry before removing the forms.
Cinderblock and concrete aren t considered attractive by everyone s standards especially if the block or concrete wall has recently patched cracks or holes.
My walls are solid 4 thick concrete slabs.
If you want to build a concrete retaining wall you should consider pouring the wall rather than making it out of concrete blocks.
You do not need to knock down the wall or sand it smooth to get a smooth finish however.
Once the forms are full of cement you can smooth out the top of the wall.
They aren t dry wall smooth but don t have an interesting pattern either instead i m left with a random scale like texture around the room with some areas worse than others.
We ll show you the tools and how to use them for each step of the concrete finishing process.
If concrete is applied to a wall incorrectly the first time it can feel rough or uneven.
Putting a smooth durable finish on concrete is a skill you can only master with the proper set of tools and practice.
When the form is full smooth out the top with a screed or trowel.
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.
How to smooth a concrete wall finish.