Steel Fiber Copper Wire For Concrete
Introduction of micro steel fiber:
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
| Commodity |
Diameter |
Length |
Tensilestrength |
| micro steel fiber |
0.18-0.25mm |
6-13mm |
>2850Mpa |
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.
Diameter 0.22mm
Length 13mm
Tensile strength 2850Mpa
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