Cell-Cast® Hole Forming Disks are designed to produce large diameter holes in poured concrete structures.
Molded from non-conductive plastic, Cell-Cast® Disks are lightweight and may be installed by one construction worker. They are available in a wide variety of diameters. Disks are either 3" or 4" thick, allowing one to form a hole in 3" walls or thicker (except 5"). Typical applications include:
- Penetration holes for large diameter pipe.
- Access openings in concrete vaults.
- Architectural accents in contemporary structures.