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Address: Wire mesh world,Anping,Hengshui,China 053600
Contact name:Wang Huifang
Hebei Yusen Metal Wire Mesh CO.,Ltd. |
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Special Micro Fibers for Strengthen Cement
Micro steel fiber Introduction
This micro steel fiber is made of copper wire.which is the most important materials of UHPC.
It has excellent tensile, bending and shearing strength, high tenacity,resistance against cracking,
impact and fatigue.
Micro steel fiber is widely used in the high speed railway slab, expressway, RPC coverplates and
UHPC constructional components
Specification of copper coated steel fiber for concrete:
| Micro Steel Fiber | Model | Diameter (mm) | Length (mm) | Aspect ratio (mm) | Tensile strength (MPa) | ||||
| YS-0.22*13 | 0.22 | 13 | 59 | >2500 | |||||
| YS-0.2*6 | 0.2 | 6 | 30 | >2500 | |||||
| YS-0.3*18 | 0.3 | 18 | 60 | >2500 | |||||
| YS-0.3*20 | 0.3 | 20 | 66 | >2500 | |||||
How and When the Fiber is Added
Typically the fibers are added at the batch plant, just after all
concrete aggregates are being mixed.
Some people would request to have the fiber added at the job site,
but then the QA/QC should have more
control on how much fiber is added.
Where to Use Steel Fiber Concrete Floors
Typical applications for steel fiber can be found on parking
lots, playgrounds, airport runways,
maintenance hangars, access roads, and workshops. This method is
also widely used for port pavements,
container storage and handling areas, bulk storage warehouses, and
military warehouses.
Benefits
Good dispersion performance in concrete
Insist impact,fatigue
Significantly improve the toughness of concrete
Shrinkage control and ductility in the reinforcement concrete
Packing and Delivery
