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High Performance micro Fibrillated Polypropylene Mesh Fiber for improving Concrete Stability

HOT SALE WITH LOW PRICE! Polypropylene mesh fiber is a type of concrete-strengthening fiber; it has become a popular subject in the field of fiber concrete research and application after glass fiber and steel fiber.
Compared with steel fiber, fully dispersed polypropylene fiber has advantages in its thinness, high volume, non-water-absorbency, strong acid & alkali resistance, and an elastic modulus similar to that of concrete.
Availability:
Quantity:
  • XRT-PLS

  • xinrui-te

  • 550340

High-Performance micro Fibrillated Polypropylene Mesh Fiber for improving Concrete Stability

                                                                     

                                                                                                                                                             ------XRT-MS


Polypropylene fibre price

Polypropylene mesh fiber Properties

Made from 100% virgin polypropylene, Polypropylene mesh fiber resembles a fine net of interconnected monofilaments. When you mix it into concrete, the stirring and rubbing can break apart the horizontal connections, and the filaments or netting stretch out fully — so the concrete ends up being reinforced by a huge number of polypropylene fibers (over 7 million per m²).


Polypropylene mesh fiber brief specification

Density (g/cm3)

0.91+/-0.01

Elastic Modulas (mPa)

> 4000

Equivalent Diameter (um)

100

Shape

Beam-like Net

Crack Elongation(%)  

≥ 15

Acid &Alkali Resistance

Strong  

Tensile Strength (MPa)

400min.

Length (mm)

Times of 4mm  or 6mm

Melting Point (℃)

160 –170

Tensile Ratio (%)  

5-10


1

The reinforced functions run as follows

Inrease seepage resistance           ◆Prolong endurance                               ◆Increase cracking resistance       ◆Increase fire resistance                       ◆Strengthen spurt & fatigue

 ◆Improve tensile, bending & folding strength                                    

 ◆Strong acid & alkali resistance and good endurance                    

Improve plastic deformity


Polypropylene mesh fiber: Relevant suggestion of application

 About length

 Generally, the proper length of the fiber added to concrete is 18mm, and for spray concrete, it is 12mm.    

 Ratio design

Usually, the proper amount of concrete is 0.9kg/m3; the waterproof layer of the bridge requires 1.20-1.8kg/m3; the spray concrete in the tunnel is also 1.8kg/m3. The fiber has greater effects on concrete with active compound materials, such as silicon ash, coal powder, ground slag, and zeolite powder.

Mixer adoption

A double-axle horizontal mixer is preferable; a self-dropping cylinder mixer is also acceptable.

Mixing process

 Crushed stones, fibers, and sand are fed into the mixer sequentially. After stirring for about 2-3 minutes, the fiber will fully spread. Then add cement and water, and stir again as per the normal process. The addition of materials can also be performed as usual, but the stirring time should be extended to more than 4 minutes to ensure the fiber is completely dispersed.

Based on average U.S. labor rates, 

the extra labor cost you’d expect when adding Polypropylene mesh fibers to concrete.

Here is s a quick, back‑of‑the‑envelope estimate—based on a few reasonable assumptions and typical U.S. labor‑rate ranges—of the approximate added labor cost per cubic meter / cubic yard when polypropylene mesh fibers are mixed into concrete.

Extra labor time

(per m³ of concrete)

Lower-end hourly labor rate

Typical hourly labor rate

$30/hr

$40/h

Negligible impact:0 min

0

0

Low impact:5 min

$2.50/m³

$3.33/m³

Moderate impact:10 min

$5.00/m³

$6.67/m³

Noted:

1. If the fibers are just mixed in dry and the pumping/placement goes smoothly, 

It’s usually “low impact” or “negligible.”

2.Quick formula: added cost ($/m³) = (hourly rate ÷ 60) × extra minutes.

Conclusion: In most cases, adding mesh fibers won’t raise labor costs — or only adds a tiny bit.


Reliable Polypropylene Mesh Fiber Manufacturer & Wholesale Supplier

As a leading polypropylene mesh fiber factory, we specialize in producing premium virgin PP fibers for the global construction market. We offer high-quality polypropylene mesh fiber for sale in various lengths (such as 12mm and 18mm) to meet specific project requirements from tunnel shotcrete to bridge deck overlays. Whether you are looking for a trusted PP mesh fiber manufacturer or a wholesale concrete fiber supplier that provides competitive factory prices, XRT-MS is your ideal partner. Our advanced fibrillated design makes us a top-tier concrete reinforcement fiber supplier, delivering easy-to-disperse solutions that minimize labor impact while maximizing engineering performance.


Optimize Your Concrete Projects Today

Upgrade your concrete performance with our industry-leading XRT-MS mesh fibers. As a dedicated polypropylene fiber manufacturer, we offer comprehensive technical support, customized dosage recommendations, and competitive wholesale pricing for bulk international orders. Contact us now to receive our latest price list, technical data sheets, and a professional consultation to ensure your next project achieves the highest standards of stability and crack resistance

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