54mm Polypropylene Reinforced Twisted Fiber

54mm Polypropylene Reinforced Twisted Fibers

Polypropylene reinforced fiber is also known as engineering fiber or anti-cracking fiber. It's a bundle of fibers. Compared with steel fiber, it has the characteristics of acid and alkali resistance, corrosion resistance, high strength and easy dispersion. Concrete/mortar mixed with pp fiber can effectively prevent micro cracks caused by plastic shrinkage, dry shrinkage and temperature change, inhibit the formation of natural cracks of concrete, greatly improve the crack and permeability resistance of concrete/mortar and salt grinding performance, and increase the toughness of concrete. Further improve the service life of concrete.

Polypropylene twisted Fiber reinforcement concrete fiber technical date:

Product Name: Luke PP twisted fiber concrete fiber

Material--------------------------100%polypropylene

Type -----------------------------Bundle or composite

Density--------------------------0.91g/cm3

Length---------------------------20~70 mm or customized

Color-----------------------------gray,white

Equivalent diameter--------- 0.3±0.05mm

Tensile strength-------------450Mpa

The advantages of polypropylene fibers reinforced concrete:

◆The operation is simple and has more economic benefits

◆Used to make concrete reinforcement material.

◆Improving the impact resistance, crushing resistance, and wear resistance of concrete.

◆Improve the building or concrete durability,fatigue resistance,and toughness.

◆Reduce segregation, plastic settlement, and shrinkage cracking of concrete.

Applying instruction:

1、Twisted fiber polypropylene fiber for concrete dosage:no less than 3kg/cubic meter of concrete for high crack level(volume ratio:0.3%);for general level, it can use compound fiber of 0.8kg twisted bundle PP fiber and 0.4kg PP fiber mesh.

2、Stirring requirement: crusted stones, fibers and sands are put into the mixer in succession. After stirring for 2 minutes, fiber will fully spread and then add cement and water and stir normally. The addition of materials also can be put into as usual ,but the stirring time should  be properly prolonged to more than 4 minutes to make fiber completely mixed.

packaging and transport:

The twist PP fiber packaging can be in woven bags, paper bags,poly bags, carton,pallet. Or at your request.

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 PP fiber、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 pp fiber、steel fiber、basalt fiber etc.We can provide a sample of 1 kg.

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!

After-sales service:

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

Polypropylene fiber twisted fiber pp macro fiber application:

Industrial workshop，ware house and parking lot,Airport runway, underground.

Road surface, bridge deck, sidewalk, etc.

Hydraulic engineering and other large scale cement concrete crack resistance enhancement.

Various prefabricated concrete,shotcrete,structural concrete.

Wall and roof of the tunnel and mine.