It can significantly improve the bonding properties of fiber with mortar and concrete.
Add the pp net fiber in concrete can increase the wear resistance of concrete.
It can improve the durability of concrete structures.
Extend the service life of concrete.
It has good disperse with concrete.
Polypropylene(PP) Mesh Fiber For Engineering Fiber
Polypropylene mesh fiber has a strong bonding force with cement concrete substrate. Add the concrete base material, after mixing, due to the impact of cement, sand and other aggregates, automatically open. Becoming a monofilament or multidirectional fiber can effectively control the early plastic shrinkage and settlement cracks of concrete, greatly improve the permeability and impact resistance of concrete, and enhance the toughness and wear resistance of concrete.

Applying instruction with Polypropylene(PP) Mesh Fiber :
1、The choices of polypropylene pp fiber mesh length:Generally,the length of polypropylene pp mesh fiber in engineering concrete is 20mm.
2、Mixing process:crusted stones,fibers and sands are put into the mixer in succession.After stirring for two 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 make fiber completely mixed.
3、Mixer choice:Preferentially use double-axis horizontal forced mixer,can also use self-falling drum mixer,or paddle mixer.

Technical parameters of polypropylene mesh fiber(PP net fiber):
Density(g/cm³) | 0.91 |
Length(mm) | 19、24、38 |
Color | White |
Shape | Net-like Beam |
Tensile Strength(MPa ) | >450 |
Elastic Modulus(MPa ) | >3500 |
Equivalent Dia | 100±50 |
Crack Elongation(%) | ≥10 |
Piont | 160-170℃ |
Resistance Acid alkali | Strong |

Lead time with polypropylene (PP) mesh fiber:
Quantity(tons) | 1-10 | >10 |
Lead time(days) | 5 | To be negotiated |

My company's polypropylene fibers(pp macro fiber,pp micro fiber,pp fiber mesh,twsisted bundle pp fiber) packaging:
1、you can choice carton,paper bag,woven bag, or water solube bag,pallet
2、special packaging can be supplied on your need.
3、common 0.9 or 1Kg per bag,may packed as customer’s requirement.


PP net fiber application:
◆Concrete pavament,deck,airport runway,factory horizon,shortcrete projects.
◆Such as tunnel,mine wall,roof,reservoir and other projects using special construction methods.
◆Polypropylene mesh fiber can used for Irrigation work such as river,dam.
◆PP fiber concrete fiber can be used for military protection,terminal revetment,bridge pier.
◆Polypropylene pp fiber mesh is suit for concrete precast.

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.
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.

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