Prestressed concrete of unbonded steel wire

Standard: JG161-2004Diameter: 9.5mm -15.7mmTensile strength: 1, 570 - 1, 960MpaApplication: It is used for railroad bridge, highway, subway, rock-soil anchoring, side slope stabilization, large span industry workshop and high-rise building construction and so on.Packing: Lining is waterproof plastic, outer layer is polypropylene woven bag on wood pallet or wood spool,or according to customers’ requirements.Advantage：There is no need to reserve hole location and grout cement. It can operates simplly, save materials and be bent easily.