Concrete PP Fiber Twisted Bundle

Polyolefin Polypropylene Macro Structural Synthetic Fibers For Sprayed concrete

Macro Synthetic Fiber Concrete, Anti Crack Concrete Fibers

Product Details

Twisted bundles PP fiber is developed for replacement of steel fiber, with polypropylene as its raw material；it is produced by special drawing twisting and surface treatment. Compared with steel fiber, it has advantages of acid, alkali resistant, excellent tensile, easy dispersing, convenience for construction and no damage to the mixing equipment.

Concrete PP Fiber Twisted Bundle

Technical Parameter

（g/cm³^）Density	0.91
（mm）Length	38mm, 54mm or as your request
Shape	Twisted bundle
（MPa)Tensile Strength	＞400
Elastic Modulus(MPa)	＞4000
（mm）Diameter	0.3±0.05
（%）Crack Elongation	20±5
Melting Point	＞160℃

Concrete PP Fiber Twisted Bundle

Functions:

1. Can reduce damage when happened earthquakes and other natural disasters.

2. To reduce fatal flaws in concrete

3. To reduce the leakage of concrete

4. To protect steel from corrosion

5. To improve the durability of concrete structures

6. Increase the wear resistance of concrete

7. Increasing the concrete crack resistance, flexural strength, increased toughness of concrete, to extend the life of concrete binder

8. no agglomeration and easily spreads around in mortar or concrete,

9. Guaranteeing the property of crack resistance effectively

10. convenient applying: No need to change the proportion of mortar, andjust put the fibers into the mortar mixture and stir for a moment afteradding water.

11. Fine economic property.

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

Concrete PP Fiber Twisted Bundle