Micro steel fibers are made of copper-coated steel wire. Micro steel fiber is one of most important materials of RPC and UHPC. UHPC 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 coverplates and UHPC constructional components.
Steel fibers are deployed for controlling the deflection and cracking in each member of the structure, and it develops the hardness, tensile strength, flexural and capability of energy absorption. If steel fibers are added to the reinforced concrete (RC) beams, the flexural hardness and flexural strength of cracking RC beams lead to an improved stiffness and ductility when compared with existing RC beams in the absence of steel fibers
Specification
Tensile Strength
≥2850 MPa
Fibre dimension
Length: 13mm (customizable); Diameter: 0.2 mm (customizable)
Aspect ration(l/d)
65
Density
7.85g/cm3
Appearance
Copper coated
Young’s Modulas
210GPa
Quantity of fibers
257000fibers/kg
Application
UHPC precast components Ground, bridge, highway pavements dam Railway sleeper Shotcrete, tunnel and mine
Benefits
1.Easy to use & high performance 2.Even dispersing throughout concrete mix 3.Saves the contractor time and money 4.Improves site safety 5.Superior crack control to conventional methods 6.Degradable bag means less handing and wastage
Product packaging
25kgs net per bag; 1200kgs net per pallet
20 pallets per 20ft container
Related Products
PP Fiber Twisted Bunchy Form
PP Fiber Mesh Form
PP Fiber Macro Type Embossed
PP Fiber Wave Form
Synthetic Fiber for UHPC products
Cellulose Fiber
Company Profile
Business License from Chinese Government Since 2011 year