Before you begin to plaster your concrete walls you need to remove peeling paint and flaking bits of old plaster.
Plaster interior concrete wall.
As a result many older homes and some new homes have plaster walls.
If the wall has been painted and the paint is peeling or flaking all of the paint has to be removed.
Plaster is a construction material that was used for finishing walls before drywall became widely used.
The main reason for that is that portland cement needs exposed portland aggregate to grab to.
While plaster is best applied over wooden strips the material can also be applied directly to plywood sheets or concrete.
Caulk cracks and kill any mold on the walls.
How to plaster a concrete wall.
Prepare the concrete wall.
Install metal lath over the painted concrete wall if you don t want to sandblast.
Use a wire brush to clean stains left by the mold or mortar joints.
Oct 24 2017 explore richard arab s board plaster wall ideas on pinterest.
First in order to successfully plaster a concrete or cinder block wall you need to have aggregate exposed in other words your walls need to be clean and any type of coating removed.
The texture of the concrete walls should be sufficiently rough so the plaster will adhere to it.
Step 2 apply a layer of dash.
Plastering or resurfacing concrete walls takes time and patience.
See more ideas about plaster walls textured walls plaster.