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Durable Macro Construction Synthetic Staple Fiber

DKM Macro Construction Synthetic Staple Fiber is a new type and high-performance of Synthetic fiber which is made from polypropylene as raw materials by a special processing technology.DKM PP Macro fibers have widely used in concrete road, bridge, airport, tunnels, mines, roofs and factory floor project, and effectively control the micro cracking issue in result of plastic shrinkage, air shrinkage, temperature variation, and prevent the crack from widening.
  • Macro Construction Synthetic Staple Fiber

DKM-Macro Construction Synthetic Staple Fiber, a highly reliable and professional solution for various construction projects. Designed to meet the specific needs of tunnel walls, mines, roofs, and reservoirs, this product offers exceptional performance and durability.

Crafted with utmost precision, our Macro Construction Synthetic Staple Fiber is engineered to enhance the cracking and fire resistance of concrete structures. By incorporating this advanced fiber into your construction projects, you can ensure superior strength and longevity.

With its specialized construction properties, our Macro Construction Synthetic Staple Fiber is an ideal choice for projects that require extra reinforcement. Whether you are working on tunnel walls, mine structures, roofs, or reservoirs, this product guarantees exceptional performance and reliability.

By utilizing our Macro Construction Synthetic Staple Fiber, you can significantly enhance the structural integrity of your concrete, providing added protection against cracking and fire hazards. This ensures the safety and longevity of your construction projects, giving you peace of mind.

Choose our Macro Construction Synthetic Staple Fiber for your next construction venture and experience the difference it brings to your projects. Trust in our professional-grade solution to deliver unmatched performance, durability, and enhanced resistance to cracking and fire.


Inner package is 0.9kg / 1.0kg per bag; 18 or 20 bags packing by one woven bag.


1. Suggestion of Additive rate: 5.4kgs fiber in one cubic meter concrete. (not less than 2.7kg/M3)

2. Technic of mixture: Put the fiber into detritus first, then put grit to mix for about 2 minutes, to make the fiber to be dispersed. Then put cement and water to mix as per normal technology.


1. Increase seepage resistance and extending the service life of concrete. 

2. Increase cracking and fire resistance of concrete.

3. Improve tensile, bending and folding strength of concrete.

4. Excellent acid & alkali resistance and good endurance

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