Polypropylene Fiber 12mm for Concrete Use

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Loading Port:
China main port
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Min Order Qty:
5000 kg
Supply Capability:
1000000 kg/month

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Product Description:

1. Polypropylene fiber Introduction

With polypropylene as its raw material, this fiber is produced by special technology,

the products have net-like structure with many fiber monofilaments.

When the fiber is put into the concrete,

the horizontal structure in fiber monofilament can be destroyed in the course of stirring owing

to friction and rubbing, and the fiber monofilament or net like structure will fully stretch,

thus the concrete is reinforced by a great number of polypropylene fibers.

2. Characteristics of Polypropylene fiber 12mm


Bunchy monofilametn

Elastic Modulas(MPa)




Crack Elongation(%)



Net-like structure or monofilametns



Acid&Alkali Resistance


Melting Point(°C)


Tensile Strength(MPa)


Hot conduction


Electrical Conduction




3. Application of PP Fiber for Concrete Reinforcement

1)Industrial projects,such as the floor, inner & outer wall;underground waterproof layer,

natatorium/swimming pool, pond and dam, workshop,warehouse and parking lot;

2)Common concrete projects,such as highway, railway,bridge and others;

3)Used as refractory material;

4)Basement of the civil construction


4. PP  Fiber advantages:


1.Prevention of the mortar’s contraction crack.


2.Improvement of the wall’s anti-shock and resistance to stripping.


3.Increasing of anti-permeability of wall.


4.Strengthen resistance to freezing and thawing.


5.Improve the ability of protection of reinforcement.


6.Prevent mud crack and crack propagation of mortar.


7.Substitute for steel mesh.

5. FAQ

1. Which payment do you accept?

For you convinience,our payment can be L/C,TT

2. Is free sample available?

We can supply free samples if you need.

3. How about your quality?

We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world

6. Product Photos of PP Fiber for Concrete Reinforcement

PP Fiber

PP Fiber

PP Fiber

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