Trade Journals for the Concrete Industry

The Klebl group of companies, one of the largest manufacturers of structural precast parts in Germany with five precast works, produces at its site in Penning near Passau a precast slab with in-situ topping that can speed up building progress considerably in many cases and can increase quality. The unsupported installation of these floors is possible up to a span of eight metres between supports. With a central support, spans of up to 12 metres are already possible without problem. The thickness of the semi-precast elements ranges from six to twenty centimetres.