Micro Steel Fiber 0.22mm Diameter 2850MPa Tensile Strength

 

 

Micro steel fibers are made of copper-coated steel wire which is the most important materials of UHPC. BecauseUHPC has the 
features of 
extreme high strength. It is a good and a new kind of construction materials. Micro steel fiber is widely used in the 
high speed railway slab, expressway, RPC coverplates and UHPC constructional components.

Applications of micro steel fiber :

UHPC Concrete
Railway Sleepers
Jointless connection industrial floor

Micro steel fiber benefits:

Good dispersion performance in concrete
Insist impact,fatigue
Significantly improve the toughness of concrete
Shrinkage control and ductility in the reinforcement concrete

Technical Information of micro steel fiber:

Tensile Strength   2500-2850 MPa
Fibre dimension   6mm 13mm 20mm
Diameter:                0.2mm 0.3mm
Dosage                  10-60g/m3                                            
Storage                   Dry, without rain
Appearance   Bright and yellow
Standard                  ATSM A820, ISO
 
What is the use of steel fiber in concrete?

Steel Fibers are used as sprayed concrete (shotcreting), 
slope stabilization, precast concrete production tunnel and mining shafts and underwater 
concrete reinforcement. Steel Fibres are also popularly used in manufacturing precast walls, 
overlays, manhole covers, piles & pillars.