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.
Plaster interior concrete wall.
Plastering or resurfacing concrete walls takes time and patience.
Plaster used on concrete tends not to last as long and is susceptible to crumbling chipping and damage.
How to plaster a concrete wall.
Oct 24 2017 explore richard arab s board plaster wall ideas on pinterest.
Step 2 apply a layer of dash.
Use a wire brush to clean stains left by the mold or mortar joints.
The main reason for that is that portland cement needs exposed portland aggregate to grab to.
Use 7 8 inch concrete screws with.
Prepare the concrete wall.
Plaster is a construction material that was used for finishing walls before drywall became widely used.
As a result many older homes and some new homes have plaster walls.
Before you begin to plaster your concrete walls you need to remove peeling paint and flaking bits of old plaster.
The texture of the concrete walls should be sufficiently rough so the plaster will adhere to it.
See more ideas about plaster walls textured walls plaster.
While plaster is best applied over wooden strips the material can also be applied directly to plywood sheets or concrete.
If the wall has been painted and the paint is peeling or flaking all of the paint has to be removed.