Stucco Intersection Of Concrete Block And Wood Walls

It s usually finished in a rough texture.

Stucco intersection of concrete block and wood walls. Typically a residential exterior wall made from cmus measures 8 x 8 x 16 and is 80 hollow. Masonry partition walls shall be isolated within their own plane at the intersection except as required for gravity support of the walls. Concrete masonry surfaces are both absorbent and textured two things necessary for bond. Stucco can be applied to wood sheathed walls in typical frame construction by adding a metal lath over the wood.

Flashing single wythe walls at the ends of bar joists which utilize wall pockets for bearing is shown in figures 8 and 8a. Stucco offers an inexpensive and durable finish for interior and exterior walls. Cantilevered deck joist stucco 2020 detail. Weep screed for stucco 2020 detail.

Stucco can be applied directly to any masonry based wall such as brick concrete or cinder block. A stucco wall must be supported by some load bearing material such as wood or concrete. 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. Additional information for flashing single wythe walls particularly architectural concrete masonry walls and means for providing a higher level of structural continuity at flashings is contained in tek 19 2a ref.

Control joint at floor line 2016 detail. This is generally not a concern with new walls. Testing performed by the national concrete masonry association ncma indicates the stucco renders the wall as waterproof as if not more than those where admixtures and sealers are applied. Kick out flashing for stucco 2019 detail.

The sun s energy could stay in wood frame construction for three hours. Isolation joints and connectors at the intersections of masonry partition walls and structural walls shall be designed to accommodate the vertical and horizontal deformations of the structural wall. Older walls may have bond inhibiting characteristics in the form of paint sealer or some other coating or dirt on the surface. If contamination is present on the substrate surface good bond is inhibited.

Finally from an economic standpoint stucco applied over lath systems costs three to four times that of stucco direct applied to the cmu. How to apply stucco to a block wall. So here s how to stucco a cinder block wall and give it an appealing yet low maintenance finish. Concrete block construction cmu cmus are cement blocks made from a mold in a factory.

Depending upon the quality level of construction the air. Sill pan for nail flange windows 2020 detail.