| After-sales Service: | Online Technical Support |
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| Warranty: | 1 Year |
| Type: | Steel Fiber |
| Function: | Strengthen, Anti-Carck |
| Material: | High Carbon Steel, Copper |
| Certification: | CE, ISO |
| Samples: |
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| Customization: |
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DAYE Copper / Brass Coated steel fiber is a special metal fiber with strong compression, tension and crack resistance. It is widely used in high-speed railway prefabricated parts, RPC cover panels, UHPC prefabricated parts and other important engineering components. It can greatly improve the strength, tensile strength, compression resistance, bending resistance, wear resistance, crack resistance, bending resistance, impact resistance, shear strength and impermeability of concrete, and increase the impact resistance and fatigue strength of concrete.
Main Features:
1. High strength, high safety& reliability.
2. High durability.
3. Light in weight.
4.Stable quality, easy modeling&beautiful appearance.
5. Long Service Life, Obvious time benefit.
6. Construction cost moderate, performance/cost ratio excellent.
Economic Advantages:
1.Concrete consumption can be reduced by 30% ~ 50% under the same strength;
2.Rebar partially or completely no needed anymore, or reduce the diameter of steel bar for 1~2mm;
3.Construction cycle shortened by 25%, suitable for projects where continuous and fast concrete placing is required;
4.Mixing as conventional concrete, no extra equipment needed.
Main Functions:
The tensile strength and flexural strength of concrete can be increased by 20%-50% and 40%-80% when appropriate steel fiber is added to concrete. Under the usual fiber dosage, impact compression toughness can be increased by 2-7 times, impact shear, tensile toughness can be increased by several times to dozens of times. Because of the crack resistance and integrity of steel fiber concrete, the freeze-thaw resistance, heat resistance, wear resistance, cavitation resistance and corrosion resistance have been significantly improved. Concrete collective itself is a kind of multi-phase, multi-component, non-uniform granular brittle composite material, its compressive ratio is only about one tenth, crack resistance is very low. The addition of steel fiber prevents the initiation of cracks and reduces the size and number of cracks. In the process of loading, the extension and expansion of cracks are inhibited, and the stress and concentration of cracks are alleviated.
Construction Proposals:
1.The amount of steel fiber is based on the design requirements of the engineering application design institute. The general dosage is 90kg/m³-268kg/m³.
2.Steel fiber concrete mixing process: the construction shall be carried out according to the conventional construction without special adjustment.
Main Applications:
1. UHPC Highway&Bridges;
2. Railway;
3. Pipeline;
4. Hydraulic dam;
5. Port and Marine Engineering;
6. Tunnel and mining works;
7. Large factories, Explosion-proof engineering, Military industry;
8. RPC Cover Panel and Main Engineering Precast Unit;
9. Mortar;
10. High Wear-resistant Material;
11. Crack-resistant Coating for large buildings;
12. Other engineering.
Technical Parameters:
| Fiber Diameter | 0.12mm/0.15mm/0.175mm/0.22mm/0.3mm (+/-0.02) |
| Fiber Length | 6mm / 13mm / 15mm/20mm (+/-1); Fiber can be cut to 6-60mm long as your request. |
| Tensile Strength | 2850 MPa |
| Modulus of Elasticity | 200GPa |
| Density | 7.9g/cm3 |
| Shape | Straight |
| Appearance | Shiny, Brass Coated |
| Safety | Non Toxic, Non Irritating, Neutral |
Packing:
e.g. 15-25kg/bag, 14,000kg--24,000kg/20GP. Tonbag is available on request.
Standards:
ASTM A820
Quality Assurance:
ISO9001:2015
CE (EN14889-1)
Reference Projects/Application:
1.BRIDGE REPARING PROJECT---THANG LONG BRIDGE, VIETNAM.
2.MUMBAI-PUNE HIGHWAY---PAVEMENT OVERLAY, INDIA.
3.RESEARCH PROJECT ---THE UNIVERSITY OF ADELAIDE, AUSTRALIA.
4.BRIDGE PROJECT--- JINAN FENGHUANG YELLOW RIVER BRIDGE, CHINA.
Ganzhou Daye Metallic Fibres Co., Ltd. specializes in manufacturing various specifications of steel fiber, steel fiber mixer, steel fiber dispenser, steel fiber making machine, UHPC dry-mix and precast products, including RPC sidewalk, Cable Cover, Cable Groove, Guardrail, Bridge Shutters, Slope Protection Bricks, Sound Barriers, Metro Evacuation Platform and so on. We have very strong technical support, advanced product line and precise instrument, annual output steel fiber is over 15,000MT, ultra-high performance concrete dry-mix 20,000MT.
Our company has passed the IS09001 certification and CE certification. We passed strict testing supervised by National metallic quality supervising and testing center, all the technical indicators can reach the industry requirements which required by YB/TlSl-1999, Technical specification for fiber reinforced concrete structures (CECS38:2004) ASTM-A820 standard.
Our steel fiber has been widely used in many important projects such as Dam, Power Plant, Express way, Bridge, Tunneling, Taxiway, Railway Sleeper, Basement and Anti-aircraft project, etc. It is well sold all over the world, and enjoys very good reputation among our customers.
Q: Are you factory?
A: Yes, exactly. We are specializing in building items and related machines since 2002. We located in Ganzhou City and have 20000 M2 production base. All stuff of Daye company are always glad ready to service you! Daye Fiber manufactures steel fibers that plays a strengthening role in concrete. Steel fibers are widely used in important engineering components. Our fibre can greatly increase the tensile and flexural strength of UHPC. These fibers comply with the standard of ASTM A820. Since we are a factory, we can produce all kinds of steel fiber. Our production rate is 10 tons per day. We have attained ISO and CE certificates. More information, please visit our website https://gzdymf.en.made-in-china.com
Q: Is trial order acceptable?
A: Yes, a trial order with lower MOQ is always accepted for quality and market evaluation.
Q: When can I receive my products?
A: Sample order: 1 - 3 days; Mass production: 15-20 workdays .
Shipping: 1) 7-9 workdays by Express.
2) 9-11 workdays by Air.
3) 20-25 workdays by Sea.
Q: What kinds of fibers can you supply?
A: We manufacture fibers according customer requirement. Steel fiber types includes,
a) Hooked ends steel fiber
b) Flat head steel fiber
c) Needle-flat steel fiber
d) Wavy steel fiber
e) Xorex steel fiber
f) Micro-steel fiber
g) stainless steel fiber
Q: What are applications of Daye steel fiber?
A: 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
Q: What are technical advantages of Daye steel fiber?
A: a) Improve mechanical performance of concrete
b) Provide uniform distribution throughout concrete with excellent mixing
c) No balling or caking by adopt correct mixing method
Q: What are economic benefits of DAYE steel fiber?
A: a) Replace of rebar mesh
b) Reduce concrete volume
c) Save construction time and cost
d) Reduce excavation volume
e) Available for jointless floor.
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