The process involves applying a layer of cement over the concrete block wall to cover grout lines or stains and give the surface a smooth appearance.
How to smooth concrete block walls.
The depth and size of the foundation will vary depending on the size of the concrete block wall and the weight it must support but a typical freestanding wall requires a foundation that is about twice as wide as the wall itself and which extends about 1 foot down below the frost line.
The walls of your basement are probably made of rough concrete.
It is an ideal material for restoring and or beautifying buildings walls and chimneys.
If concrete is applied to a wall incorrectly the first time it can feel rough or uneven.
For example if your cinder blocks are 8x8 in 20x20 cm and you want to use 2 blocks to make up the wall s width your total wall width would be 16 in 40 cm.
Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
With this combination you get the waterproofing performance of hydro seal 75 and the fast setting and high strength qualities of rapid set concrete products using for this application the.
And water resistance to walls made of concrete concrete or cinder block brick terra cotta tile and stone.
Cinderblock and concrete aren t considered attractive by everyone s standards especially if the block or concrete wall has recently patched cracks or holes.
This makes for a sturdy and durable foundation for the rest of your home but isn t exactly visually appealing.
To smooth out a cinder block wall with a skim or parge coat we have mixed hydro seal 75 a water based epoxy waterproof coating with rapid set cement all.
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.
Quikwall surface bonding cement is also an excellent coating material for cisterns and other concrete water holding tanks.