1*2-10.00 PC Strand 1.Diameter : 10.00mm 2.Construction :1*2 3.T/S:1720 Mpa 4.Materia:82B Coil ... ,highway ,city’ elevated bridge, hydroelectric dam,nuclear power plant ,the large-span space prefabricated units and tectonic earthquake. It can ... steel, improve the strength component ,and reduce the components themselves, which is the world encourages a new type of building materials. 1*2 PC strand