BBV Systems - Tensioning for civil engineering & buildings
advantages of the Bar Post-tensioning offered by BBV Systems? Prestressed concrete construction and prestressing methods have become an integral part of structural engineering. Fatigue strength is an important property of our class 1 prestressing steel and ensures the durability of the structures. In the [...] structures? The majority of the reinforcement measures take place on bridge structures - in the form of external longitudinal prestressing or subsequent shear or transverse prestressing of the bridge cross-section. In addition, tensioning methods are also used to reinforce the pier head / foot or for the external [...] classification play in the pre-stressing steels used in Germany? Infrastructure building projects in particular are subject to constant fatigue stress due to cyclical traffic loads, which is often the reason for maintenance or reinforcement of the structures. In Germany, prestressing steels are divided into