mprove mix cohesion, improving pumpability over long distances
Improve freeze-thaw resistance
Improve resistance to explosive spalling in case of a severe fire
Improve impact resistance– and abrasion–resistance
Increase resistance to plastic shrinkage during curing
Improve structural strength
Reduce steel reinforcement requirements
Improve ductility
Reduce crack widths and control the crack widths tightly, thus improving durability
Steel fibers can:
Improve structural strength
Reduce steel reinforcement requirements
Improve ductility
Reduce crack widths and control the crack widths tightly, thus improving durability
Improve impact– and abrasion–resistance
Improve freeze-thaw resistance