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Macro synthetic fiber is mainly made of Polypropylene. It is used as an alternate to steel fibers and welded wire mesh for precast concrete and shotcrete reinforcement applications. In the case of fiber reinforced concrete and shotcrete, curved PP Macro fibers are specifically used to improve impact, shatter and abrasion resistance, to increase fatigue resistance, to increase toughness of concrete and provide long-term durability of concrete and cement based building products.
Polypropylene plastic fiber is a new type of synthetic fiber produced by our factory with the help of foreign advanced technology. It takes polyethylene and polypropylene as raw materials, processed by special workmanship, combining with the advantages of steel fiber and plastic fiber. It's mainly used to replace the welding metal mesh and steel fiber in the concrete panel structure.
Main Features:
1. Provides good impact, fatigue, shrinkage control and ductility in all grade concretes.
2. Cost saving, is easier to use and disperse and safe to handle.
3. Can be used in highly corrosive circumstance.
4. The surface has been embossed,which greatly improves the cohesive force between fibres and concrete, and also boosts shrinkage resistance and crack resistance.
5. Provides three-dimensional reinforcement against micro and macro-cracking.
6. The toughness of macro synthetic fibre is less stronger than steel fibre.But test has shown slabs on grade and pre-cast concrete predominately require a dosage rate of between 25kg-40kg of steel fibres per cubic meter, in comparison,using between 3kg-10kg of macro synthetic fibre per cubic meter of concrete. Synthetic fibres achieve greater strength and ductility in the matrix.
Estimating Data:
The dosage rate is dependent on the application however the minimum dosage range is 3kg/m3-10kg/m3.
Main Applications:
Shotcrete, and engineering industries, concrete project, like being used in base,ground, bridge, dam, especially where relatively large-scale deformations may be expected, such as in mining engineering environment.
Packing:
5kg/box, 1200kg/pallet, 12000kg/20' container.
Technical Parameters:
| Equivalent Diameter | 0.8-1.8 MM |
| Fiber Length | 48, 54, 65 MM |
| Melting Point | >160 Celsius |
| Density | 0.91 g/cm3 |
| Modulus | >10 GMPa |
| Crack Elongation | 15+/-5% |
| Elastic Modulus | >5000 Mpa |
| Tensile Strength | >560 Mpa |
Instructions:
The fibres are wrapped with water-soluble film and uniquely packaged in paper boxes.Then throw the whole boxes of fibres into the concrete mixture, the boxes and film then dissolve within seconds, leaving the fibres to disperse evenly throughout the mixture.
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.
