Steel micro fiber, known as Copper coated steel fiber, 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 Fiber is widely used in the building of high speed railway, expressway, RPC covering engineering components, exterior painting and constructional elements.
Product: Steel micro fiber
Type: copper coated
Diameter : 0.2mm±10%
Tensile Strength : 2850MPa.