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