Micro Steel Fiber For Concrete Reinforcement
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.
Specs. of micro steel fiber
Size |
Diameter (mm) |
Length (mm) |
Proportion (mm) |
Tensile strength (MPa) |
| YS1.05-50 |
1.05 |
50 |
48 |
≥1000 |
| YS0.9-50 |
0.9 |
50 |
55 |
≥1000 |
| YS0.9-40 |
0.9 |
40 |
45 |
≥1000 |
| YS0.8-50 |
0.8 |
50 |
62 |
≥1000 |
| YS0.7-35 |
0.7 |
35 |
50 |
≥1000 |
| YS0.6-35 |
0.6 |
35 |
58 |
≥1000 |
| YS0.6-30 |
0.6 |
30 |
50 |
≥1000 |
| YS0.6-25 |
0.6 |
25 |
42 |
≥1000 |
| YS0.5-25 |
0.5 |
25 |
50 |
≥1000 |
Application:
A. Tunnel pre-treatment(primary support)
B. Tunnel forming(permanent lining)
C. Slope stabilization
D. Ditch excavation support
E. Industrial floor
F. Precast concrete element
G. Concrete restoration
H. High performance concrete
Benefits:
Good dispersion performance in concrete
Insist impact,fatigue
Significantly improve the toughness of concrete
Shrinkage control and ductility in the reinforcement concrete
Audited Supplier 
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