Gap Between Stucco Wall And Concrete

In any case this is not a drainage style system.

Gap between stucco wall and concrete.

The scratch coat should be between 1 4 and 1 2 inch thick. Stucco is cement fine sand and lime mixed with water into a paste that s spread over a surface. To remedy this issue i installed backer rod in the gap that i then covered with concrete crack sealant. Allow the scratch coat to harden slightly.

The differences between stucco wall concrete wall stucco is breathable. This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall. But you should not in any event seal off the gap behind the stucco as moisture will go through the surface and trapping it will only lead to more decay further up into the wall cavity. A stucco wall is decorative but stucco itself has no strength and cannot support any weight.

I have a stucco sided house that i am repairing repainting. The gap between the wall and the trim is fairly large at least 1 2 inch. Apply the first coat of stucco to the concrete surface. Stucco is made of these ingredients as well plus lime.

The gap in question was previously filled with either fiberboard or concrete crack sealant but enough of it has deteriorated to conceivably allow moisture in. In the course of repairs some of the caulk weatherstripping between the trim and the house came off. Use the flat finishing trowel to spread the stucco evenly across the surface. Differences b etween concrete and stucco.

Concrete is made of cement water and sand.