With 100% polypropylene as its material.
Polypropylene fiber twisted fiber in concrete has excellent crack resistance.
Improve the durability of concrete, extend the service life of the structure.
High strength: structure of polypropylene twisted fiber improves tensile properties.
Concrete polyproypylene twisted fiber has strong anti-ultraviolet function.
Strong acid and alkali resistance.
Concrete Reinforced Polymer Polyproypylene Twisted Fiber
Polypropylene twisted fiber, polypropylene macro fiber, polypropylene micro fiber are all belongs to polymer polypropylene fiber, high strength, large elastic modulus, easy construction, corrosion resistance, tensile strength of more than 500MPa, as a concrete reinforced fiber added to concrete or mortar, concrete (or mortar) can effectively control the concrete (or mortar) due to plastic shrinkage, temperature changes and other factors caused by micro-cracks, To prevent and inhibit the formation and development of cracks, it greatly improves the crack resistance, impact resistance and earthquake resistance of concrete.

The polypropylene fiber twisted Fiber technical parameters:
Density(g/cm³) | 0.91 |
Length(mm) | 30~70 |
Color | White/Black/Grey |
Shape | Twisted bundle |
Tensile Strength(MPa ) | >400 |
Elastic Modulus(MPa ) | >4000 |
Equivalent Dia(mm) | 0.3±0.05 |
Crack Elongation(%) | ≥15 |
Piont | 160℃ |
Material | 100%Polypropylene |

Luke polypropylene anti-cracking concrete fiber advantage:
◆Good dispersion: 54mm pp fiber concrete fiber is easy to disperse in concrete and can be evenly distributed.
◆Strong gripping force: THE polypropylene fiber can be firmly attached to the concrete, enhance its crack resistance.
◆High cracking strength:Concrete pp fiber has a high cracking strength, can withstand greater stress.
◆Acid and alkali corrosion resistance:Twisted bundle polyproppylene fiber has good acid and alkali resistance.
◆High elastic modulus:It has a high elastic modulus, can resist deformation.

Polypropylene twisted fiber in concrete or cement typical dosage:
Type of engineering | Recommended dosage(kg/m) | Main role |
General crack resistance | 0.6-0.9 | Controlling plastic cracks |
Impact resistance requirement | 1.0-1.5 | Improved toughness |
Special anti-corrosion | 1.2-1.8 | Enhanced durability |
2.0-3.0 | General enhancement |

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、bunchy form twisted 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!

Polypropylene twisted fiber packaging and transport:
Can be in woven bags, 20kg/woven bag.
Paper bags,0.9kg/paper bag, or poly bags,1kg/poly bags,pallet,or need you requirement.

Concrete reinforced fiber application in engineering:
Polypropylene PP twisted fiber can be used for tunnel, mine wall, roof, dam plate, spillway, trench lining and it has the function of crack prevention and enhancement.
The polypropylene macro fibers used to road surface,bridge deck,sidewalk,etc which can to improve the durability and crack resistance of roads and Bridges.
Various prefabricated concrete,shotcrete,structural concrete.
Industrial workshop,ware house and parking lot,Airport runway, underground.
Hydraulic engineering and other large scale cement concrete crack resistance enhancement.

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.

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