Stucco Peeling From A Concrete Retaining Wall

This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall.
Stucco peeling from a concrete retaining wall. After applying add texture to the wall by dragging a piece of scrap wood across the surface of the wall. Apply the bonding agent let it dry then reapply the bonding agent then apply your coating. Use the flat finishing trowel to spread the stucco evenly across the surface. A little stucco and a few natural rocks to cap it off and you ve got it.
The scratch coat should be between 1 4 and 1 2 inch thick. Alternatively you can use the trowel to create circular patterns in the stucco s surface. Masonry walls whether built of stone brick or cement all absorb moisture and react to stresses due to their weight and age. These stucco problems allow moisture to seep into the stucco walls causing both peeling paint and efflorescence.
Allow the scratch coat to harden slightly. It s the strongest cement plaster found in the. Next scrape and brush away all the soft loose deteriorated paint and stucco until you get to the good hard stucco. How to fix a peeling masonry wall.
There are many cool retaining wall options and i like this one the best. This can get behind a wall and in some cases become trapped where it slowly begins to rot. But you might find that down the road the work you have done is fine but other areas might just peel. Apply a thin third layer of stucco over the concrete retaining wall.
When inferior or inappropriate. Under the right circumstances mold can invade stucco. You could just remove the loose stucco clean the bare wall then apply weldbond white glue mixed with water at a 10 to 1 ratio. Apply the first coat of stucco to the concrete surface.
Check out our recommended tools right here. Allow the wall to dry for 48. Moisture from the soil ca also enter the stucco from the lower part of the walls. You may need to trench perpendicular to the wall so that later when you rinse the walls excess water can flow away.