7 wires 1860MPa PC Strand 9.3mm

Low relaxation Prestressed Concrete Strand is twisted by 7 wires, which is applied to high efficiency and energy saving materials of concrete structures after stabilizing treatment. Product characterizes high intensity, high breakage force, high extension, product has a good effect on improving safety coefficient and enhancing anchored force, these features make it be qualified in construction of railways, highways, bridges, mine, nuclear powerplant, hydropower, large-span buildings. Green products, low relaxation high tensile strength prestressed concrete strand could save at least 30% steel using quantity, effectively reducing carbon dioxide emissions.  Key Specifications: Diameter: 9.3mm (Nominal diameter) Breaking Strength: 1860 MPa (Mega Pascals) Structure: 7 wires, typically made of high-strength steel, twisted together in a helical arrangement. Standard: EN10138-3: 2011   Material: High-strength steel wires (usually carbon steel with special heat treatment) designed to…