PVC flashing available for commercial and residential masonry construction. The following expansion joints are made to accommodate movement in concrete slab. Fiber and asphalt expansion joints Asphalt expansion fills the joint and protects against weathering. Fiber impregnated with asphalt is a more economical expansion joint which is easier to put into place. Both asphalt and fiber are made in 10 lengths.
Flexibility allows for making radiuses.
The Cadillac of the industry Proflex Vinyl Expansion made by Oscada. This material is rigid enough for working down into the concrete, will last forever, and is a gray concrete color. Expansion Joint cap used over top of fiber expansion to create a void. Once cap is removed this void is then filled with joint sealant. Bo Metals for more info.