Deltabeam is a hollow steel-concrete composite beam made from welded steel plates with holes in the sides. It is completely concreted after installation on site. After the concrete has hardened, Deltabeam acts as a composite beam with the hollowcore, composite and thin shell slabs, as well as for in-situ casting. Deltabeam can have a fire class rating as high as R120 without additional fire protection.

The complete brochure, "Technical Information" is downloadable from the right side of this page.