Round crimped steel fiber better performance in crack-control

Corrugated steel fiber - new type, better performance

Undulated steel fiberRound crimped steel fiber is a new type of reinforced fiber. It is fabricated by cold-drawn low carbon steel wire which conforming to EN 4889-1 Type 1 and ASTM A820/A820M-04 Type 1. Corrugated profile adds pull-out resistance compared with rebar, which is increasingly replaced by steel fibers.

Advantages:

Excellent shrinkage control; 
When encountered by initial cracking, slower loss of bearing capacity than the ohter fiber types. 
Huge pull-out resistance  beacuse of  its special structure. 
Ideal for jointless industrial floors and for structural applications. 
Packaging:

Packaged in carboard boxes or as required 
Net weight/box: 25kg 
Item Diameter (mm) Fiber Length (mm) Wave Depth (mm) Wave Length (mm) Aspect radio (l/d) Tensile Strength (MPa) Number of fibers per kg Total fiber length per 10kg (m) 
RC39/35BN 0.9 35 0.4 -  0.65 8.0 39 ≥1200 5500 1925 
RC50/50BN 1.0 50 0.4 -  0.65 8.0 50 ≥1150 3100 1550 
RC60/60BN 1.0 60 0.4 -  0.65 8.0 60 ≥1500 2500 1550 
RC39/50BN 1.3 50 0.4 -  0.65 8.0 39 ≥900 1850 910 


Round crimped steel fiber better performance in crack-control