Steel Fiber refers to fibers with a growth to diameter ratio (the ratio of fiber length to diameter) of 40-80 using the methods of cutting fine steel wires, cutting cold rolled strip steel, milling steel ingots, or rapid condensation of molten steel.
Product Description
Mainly used in concrete to form steel reinforced concrete. Our company mainly provides monofilament fibers, end hook fibers, row end hook fibers, milled fibers, copper plated steel fibers, etc.
|
T/D |
Straight |
corrugate |
Cooper coated |
Monofilament end hook |
end hook in rows |
|
Tensile strength (Mpa) |
≥600 |
≥600 |
≥600 |
≥1150 |
≥1000 |
|
Length mm |
32 |
35 |
13±1.2 |
60±2 |
60 |
|
Equivalent diameter(mm) |
0.75 |
1 |
0.2±0.02 |
0.75±0.02 |
0.75-1.0 |
|
Length-diameter ratio |
35 |
35 |
60±6 |
67±6.7 |
80 |
|
Bending property (3mm) |
90°, 90% no fracture |
90°, 90% no fracture |
90°, 90% no fracture |
90°, 90% no fracture |
90°, 90% no fracture |
Steel fiber reinforced concrete advantages
It can effectively hinder the formation and expansion of internal cracks in concrete.
2. Improve the tensile, bending, shear and other mechanical properties of concrete
3. Improve the impact resistance and fatigue resistance of concrete
4. Enhance the energy absorption capacity of concrete and improve its seismic performance
5. Improve the service life of concrete structures by about 25%
Advantages compared to reinforced concrete iron
1. Save project budget
2. Can shorten the construction period
3. Simpler and safer construction
4. Low carbon, energy-saving, and environmental protection
Application of Steel Fiber Reinforced Concrete
Highway bridges
Hydraulic dam
Railway engineering sleepers
Port and Marine Engineering
Tunnel and mine engineering
Pipeline engineering
Other construction projects
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