Extracorporeal prestressing cable systems generally include protective covers, anti-loosening devices, special anchorage for extracorporeal cables, anchor plates, pre-buried pipes and, in some structures, support frames. Extracorporeal prestressing cables are located on the outside of the concrete structure, and may be bonded to the structure only at the anchorage and bogie, which is a relatively independent stressing unit.
Our company can process the anchorage according to the drawing and also has the ability to design the anchorage independently.

Strength grade: 1860MPa

Nominal diameter of single strand: 12.5mm～15.7mm

Specification: 15-3~15-37

Implementation standard:

GB/T30827-2014 Technical conditions for in vitro prestressing cables

JT/T853-2013 Unbonded steel strand in vitro prestressing bundles