micro copper coated steel fiber ?????
uch products use high-quality steel wire, they are high-performance steel fiber, with the characteristics of the high tensile strength, crack resistance and shear strength, good toughness, etc. The product is widely used .Copper Coated Micro Steel Fiber is one of most important materials of RPC ( Reactive Powder Concrete ). RPC has the features of very high strength, high tenacity, very good durability and volume stability. It is a good and a new kind of construction materials.
Micro Steel Fib