Product Description Product Description
Polypropylene MicroFiber for Concrete - 6mm 9mm 12mm 19mm
6mm 9mm 12mm 19mm  Polypropylene Fiber for Concrete construction


Polypropylene Micro Fiber is a polypropylene as the main raw material, adopting unique manufacturing process to make high strength bundle monofilament fiber. Join concrete (or mortar) can effectively control concrete (or mortar) micro-cracks which is caused by plastic shrinkage, temperature changes and other factors, to prevent and inhibit the formation and development of cracks, greatly improved crack resistance of concrete, impact resistance and seismic capacity.

Main Features
*Resist to shrink & crack
*Increase seepage resistance
*Increase friction resistance
*Increase freezing & thawing resistance
*Improve tendons protection
*Replace steel net (using in plastering)
* Prevent mortar split and crackle expansion
*Increase impact resistance and peeling resistance

Detailed Images
Polypropylene Fiber A). No agglomeration and easily spread around in mortar or concrete. Guarantee the property of crack resistance effectively

B). Apply conveniently. No need to change the proportion of mortar, and just put the Fibers into the mortar mixture and stir for a moment after adding water.


C). Has fine economic property. The equivalent dia. of polypropylene monofilament is only φ 25um, so the ratio of dia.And surface is high and on the basis of crack resistance, it can reduce the amount (0.6kg/m 3 ) and cut down the cost effectively.

D). Be better to plaster. Because a great number of thin fibers spread into mortar evenly, so the plastering is much easier and this can improve the binding strength between surface and base.

E). The fiber has stable chemical property, strong acid &alkali resistance, and can be used in any engineering projects.

Polypropylene Fiber for concreteA). suit for the waterproof layer, floor, inner & outer wall of industrial and civil construction.

B). Increase cracking resistance on the surface of industrial workshop, warehouse and parking lot.

C). Increase cracking & seepage resistance of the ground in natatorium, swimming pool, pond and ditch.

D). Suit for any mortar projects and common concrete projects.

E). Highway, bridge and other roads.

Main FeaturesA). Dosage: for resist the common cracks on surfaces, 0.9kg/m3 fibers to cement mortari is enough, and for increasing reinforce and seepage resist application 1.8kg/m3 is enough.

B). Stirring requirement: The proportion of cement, sand and aggregate is no need to be changed. Put cement, aggregate, additive and fiber together, then stir after adding enough water and time for stirring can be prolonged for 2~3 minutes in order to make the compound mix completely. Also it can be mixed with cement and other aggregates in advance, stirring by adding water at worksite before construction.

Certifications Our Service
normal packing is 0.9kg or 1.0kg / pe film bag, 20kgs / plastic woven bag.

Water soluble paper bag is available.


100% virgin polypropylene560Mpa tensile strength4mm, 6mm, 9mm, 12mm, 19mm
Related Products Our Company
Why choose us ?
Shandong LUKE Composite Co., Ltd is with more than ten years working in the field of Synthetic Concrete Fibers, also has a prefessional team for export business, located in Taian, Shandong China which is the plastic production base in China, our Concrete Fibers have been exported to more than 30 nations and regions, such as Southeast Asia, Australia, North America, Europe, Middle East and Africa–
- Polypropylene micro fiber
- Polypropylene Macro Fiber
- Polypropylene mesh fiber
- Polypropylene twist fiber
- Polyvinyl alcohol PVA Fiber
- Copper coated micro Steel Fiber
Alibaba Gold Plus supplier, Member of Alibaba Trade Assurance (amount USD579,000 for now)
Passed TÜV SÜD Certification, ISO9001, ISO14001 and OHSAS18001 approved.

LUKE purpose : supply qualified products, competitive price and efficient service, expecting toachieve the goal of long term cooperation and mutual benefits.

Quality is our culture, Welcome to visit our company !

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