PC steel strand?is mainly used in various shapes of tensioning prestressed concrete structures, such as bridges of large-scale railroads and highways frame of roofs , overhead crane beams , industrial and civil prefabricated concrete slabs , wall boards , tubular piles , pc water pipes , TV towers and nuclear power stations , etc . There are two kinds of surface finishes : plain and ribbed . We can manufacture according to GB/T5223 , ASTMA 416 , BS5896 , JISG3536 , ISO6934 , EN10138 and the agreed standards .
Prestressed concrete involves the technologies of applying high compressive force to concrete using high-tensile steel and creating high-strength concrete components. ?Used in constructing various structures including large bridges, tanks, buildings, airport pavement, and offshore structures.