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Product Details:
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| Product Name: | Micro Brass Coated Steel Fiber For Tunnel Construction | Key Word: | Steel Fibre Concrete |
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| Material: | Steel Wire Copper Coated | Dosage: | 30kgs/m3 |
| Tensile Strength: | 2560Mpa | Application: | Precast Slab |
| High Light: | brass coated concrete steel fiber,tunnel construction concrete steel fiber,tunnel construction micro steel fiber |
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Micro Brass Coated Steel Fiber for Tunnel Construction
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.
Applications :
UHPC Concrete
Railway Sleepers
Parking lots, playgrounds, airport runways,
Port pavements,
Container storage and handling areas,
Bulk storage warehouses
Military
Benefits
Increased durability
Insist impact,fatigue
Shrinkage control and ductility in the reinforcement concrete
Improved flexural properties
Increased impact and abrasion resistance
Packing and Delivery
Contact Person: Wang Huifang
Tel: +86 15933817644
Fax: 86-318-7886888
