Trade Journals for the Concrete Industry

… component geometries Prestressed hollow-core slabs are up to approx. 40% lighter than solid slabs and require less concrete in production. Therefore, they are widespread all over the world. A new manufacturing process from Vollert now also allows almost any arrangement of supply shafts, concrete recesses, lifting anchors and the installation of reinforcing meshes as well as connecting reinforcements, so that the construction system is also ideally suited for earthquake regions.