How To Stucco Over Concrete Block Wall
Stucco a masonry or concrete wall.
How to stucco over concrete block wall. The walls i have built or moved are sort of like the guy in the iron man movie if i imagined any idea no matter how untraditional or weird to some i built it thus so can you. The application of the stucco should begin with a scratch coat a 1 4 to 1 2 layer of mortar which is. This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall. I wouldn t go as far as a 2 to 1 ratio just a little more to make it adhere better.
Vinyl panels and stone veneers are alternative decorations that match with many homes. Apply the first coat of stucco to the concrete surface. Allow the scratch coat to harden slightly. Apply the stucco by swiping it onto the lath in a layer that s approximately 3 8 inch thick.
Fortunately you have many options for improving a cinder block wall. Once the entire wall is covered drag the scratcher across it in horizontal lines. The basic stucco recipe is 3 parts sand to 1 part portland cement but for block walls a little bit richer mix will help the mud to stick better. Concrete is an inexpensive way to create a strong cover.
Stucco is similar to concrete but more decorative. If you are unable to think of the right way of finishing a cinder block wall stucco application followed by textured effect is the best option to consider. Work in small batches so that it doesn t have a chance to dry out and harden. Make your mix a little rich.
The scratch coat should be between 1 4 and 1 2 inch thick. Stucco a custom mixed or factory prepared cement plaster provides an inexpensive durable attractive and low maintenance finish on interior or exterior foundation and garden walls in any climate. I titled this video what s the right stucco for you because naturally if you ask 20 different stucco guys what they would skim coat this home with you will more than likely get 20 different answers. To apply stucco to your existing brick block or concrete wall first brush a concrete bonding agent onto the wall then allow it to dry completely.
Use the flat finishing trowel to spread the stucco evenly across the surface. So here s how to stucco a cinder block wall and give it an appealing yet low maintenance finish. A rich mix is simply adding a little more portland cement in the recipe. Constructing foundations and walls with concrete block is an easier and usually less expensive alternative than poured concrete or stone construction but the result is not very attractive.
After the bonding agent has been allowed to dry the stucco can be applied directly to the wall.