Water‑soluble PVA Film Packed Polypropylene Macro Fiber

PP Macro Synthetic Fiber for Concrete Reinforcement

Polypropylene Macro Fiber (PP Macro Synthetic Fiber) — the Macro Synthetic Fiber for Concrete you can rely on — is a structural synthetic macro‑fibre built specifically for PP Macro Fiber Concrete Reinforcement. This Concrete Structural Macro Fiber offers outstanding post‑crack residual strength and great anti‑crack performance, perfectly suited for concrete slabs, industrial flooring, shotcrete, precast components and tunnel projects.

Being corrosion‑free polymer fibre, it works as a great replacement for steel fiber and welded wire mesh in concrete construction. We also provide custom fiber lengths and tensile strengths to match different project and engineering needs.

Technical parameter of  concrete polypropylene macro fiber:

Reinforcement PP macro steel 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 synthetic 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.

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.

PP macro fiber concrete reinforcement solves key concrete pain points:

◆Early‑age plastic shrinkage cracking

After concrete pouring, concrete loses water rapidly at an early age, and its surface tends to form numerous irregular fine cracks. Randomly distributed PP fibers disperse uniformly to restrain plastic shrinkage cracking at early ages.

◆Drying‑shrinkage Cracks

After concrete hardens, continuous water loss causes volume shrinkage and leads to cracks. These cracks become water seepage channels and speed up structural aging.Fibers take on shrinkage stress and restrain crack growth. They turn large cracks into numerous tiny harmless micro‑cracks and reduce the risk of water seepage.

◆Impact resistance & spalling resistance (pain points for floor slabs, shotcrete and tunnels)

Industrial floor slabs, shotcrete and tunnel surrounding rock are prone to chunk‑off, edge chipping and spalling under impact, vibration and loads.

PP macro synthetic fiber for concrete reinforcement improves post‑crack residual strength. The concrete maintains its integrity even after cracking, without broken pieces falling off. It enhances impact resistance and fatigue resistance.