Polypropylene macro concrete fibers are made from polypropylene as the raw material
Significantly enhance the crack resistance of concrete
Increase the toughness and impact resistance of the concrete
Polypropylene concrete fiber improve the water resistance of concrete
Reduce the occurrence of plastic shrinkage cracks, and improve the quality and integrity of the concrete surface
48mm Gray Polypropylene Macro Fiber Concrete Fiber
48mm gray polypropylene macro fibers are a commonly used type of polypropylene short fibers added to concrete. They are mainly used to enhance the crack resistance, impact resistance, durability and toughness of concrete. They have been successfully applied in the construction of some highways, airports, ports, etc. The tensile strength of imitation steel fibers is high, which can increase the tensile, flexural and bending strength of concrete.

Polypropylene macro fiber concrete fiber technical parameters:
Raw Materia | 100%Polypropylene | Length(mm) | 20~70 |
Trademark | LUKE | Tensile Strength | >500(MPa) |
Origin | China | Elastic Modulus | ≥4000(MPa) |
Shape | Curved,Embossed, Waved | Equivalent Dia | 0.9±0.2 |
Density(g/cm³) | 0.91 | Crack Elongation | ≥15% |
Color | White,Black,Grey | Melting Point | 160-170℃ |
Resistance Acid alkali | Strong | ||

Polypropylene pp macro fiber concrete fiber feature:
◆Enhance strength, toughness and strength.
◆Improve the durability of concrete.
◆It can reduce the leakage of concrete.
◆Polypropylene macro fiber synthetic fiber protect steel from corrosion.
◆Polypropylene fibers in concrete can improve the durability of concrete structures.

Packaging and delivery:
You can choice the packaging of carton,woven bag,paper bag or water soluble,pallet.
Plastic packing:1kg/plastic bag,20kgs/PP woven bag.
Paper packing:600-900g/paper bag,5kgs/carton.
Special packaging can be supplied on your request.
Please contact with us for latest price, thank you.

Customer feedback about polypropylene fiber concrete fiber:
A good product, a customer recognition, this is our greatest success, thank you for our recognition, we will continue to work hard to improve the quality of service.

After-sales service:
Our company provides a one-stop service, and our staff provides 24/7 online support to solve any technical problems related to polypropylene macro concrete fiber in a timely manner. Thank you for your love of our products.

About us:
Shandong Luke composite Co.,Ltd is a professional company on production and sales engineering anti-crack fiber.Concrete anti-crack fiber series such as Polypropylene(pp) fiber、polypropylene(pp) mesh fiber、PAN fiber、high strength and high modulus polyvinyl alcohol fiber(PVA),water-soluble polyvinyl alcohol fiber、curved pp macro fiber、twisted bundle polypropylene fiber、steel fiber、basalt fiber etc.Our polypropylene fibers have been exported to more than 30 nations and regions, such as Southeast Asia, Australia, North America, Europe, Middle East and Africa.
Professional equipment, high quality polypropylene fibers series products, is your best choice,welcome to our company!
If you want to know more about the more fibers ,you can continue to ask me questions.
Our company aim is :quality first! reputation first!

The application range of polypropylene fiber is very wide,as follows:
◆Floor engineering,railway engineering.
◆Surface of road and highway.
◆Toll station, Concrete panel, Factory floor, Tunnel, Roof, basements,Parking lot and Wharf of the port.
◆Bridge project, Water conservancy project.
◆Harbour and airport runways.
◆Other engineering fields : Imitation steel fiber is also used in other engineering fields, such as culvert support, mountain slope protection and other support engineering.

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