Concrete Block Stucco Wall System

Stucco is made from the same materials as concrete and concrete masonry.

Concrete block stucco wall system.

How to apply stucco to a block wall. Allow the scratch coat to harden slightly. This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall. As such they have a great affinity for each other.

Biolime bond exterior biolime finish. For one coat stucco systems apply quikrete one coat fiberglass reinforced stucco in a single application at inch thick. Traditional stucco is ideal for concrete wall systems. With a substrate of concrete or concrete masonry is it necessary to use lath.

Make your stucco and plaster precast concrete walls last longer with a finishing system that is highly durable crack resistant and requires far lower maintenance albeit performing excellent in all weathering environments. Stucco cost non discounted retail pricing for. Apply the first coat of stucco to the concrete surface. For the right planning and preparation of portland cement plaster over frame concrete or block the first step is to follow the guidelines given in pca s portland cement stucco manual eb049.

Use the flat finishing trowel to spread the stucco evenly across the surface. Work from the bottom of the wall up and apply at a thickness of about 3 8 inch over the entire area. Surface bonding cement is a fiberglass reinforced portland based mix that is used for the construction of dry stack block walls. The result will be an attractive stucco finish having the toughness and durability of concrete.

The scratch coat should be between 1 4 and 1 2 inch thick. Quantity includes typical waste overage material for repair and local delivery. Concrete blocks can be solid or hollow with two or three cores or voids. Step 10 screed the stucco to a uniform depth of 3 8 inch using a straight edge.

Metal lath is regularly used over stud wall construction with or without sheathing materials. A concrete block is referred to as a concrete masonry unit or cmu in the construction industry. So hi i m micah garrett with buildblock building systems and today we re going to be talking about how stucco is applied to an icf wall systems. Some of the basics of stucco is typically this is an eiffs style stucco application.

3 coat stucco applied over waterproof building paper and metal lathe.