Unbonded PC Strand
The packagingmethod of our unbonded PCstrand has been improved to reduce the risk of product damage during transport.The traditional tray-type packaging is replaced by coil packaging. This newpacking manner not only meets the requirementsof container transport but also significantly prevents surface rust orcorrosive substances.
Appearance | Nominal dia.(mm) | Tensile strength(MPa) | Relaxation(1000h) | Standards |
Polyethylene cover with grease coating | 12.5, 12.7, 15.2, 15.24, 15.7 | 1770,1860 | Low relaxation ≤2.5% | ASTM A416 BS5896 EN10138-3 AS/NZS4672 GB/T5224 KS7002 ISO6934-4 SS213620 JISG3536 UNE36094 NEN3868 |
The unbonded PC strand iseasy to install featuring good structural performance. It is widely used in thecivil buildings of large dead load, long-span factory buildings, and high-risebuildings. The surface of the rope is coated with anticorrosive grease andpacked with PVC film. The product comes in a diameter of 12.5mm, 12.7mm, 15.2mm, 15.24mm, or 15.7mm with tensile strengthof 1770MPa or 1860MPa.