Round crimped steel fibers strengthen matrix anchorage and pull-out resistance to limit the crack expansion in all directions.
Melt extract stainless steel fibers are more pliable and ductile than stiff cut fibers. They are first choice for thermal shock resistance and mechanical shock resistance.
Hooked end steel fibers, manufactured by premium low carbon steel bar, have been proven ideal choice of preventing crack propagation for its 3D reinforcement.
Glued steel fibers are fabricated by cold-drawn low carbon steel wire which allows for preventing cracking propagation and long durability.
Flat end fiber are the first choice for shotcrete and precast applications because of high aspect radio.
Flat crimped steel fiber made by milling steel ingot. The proportion of steel fiber should increase to achieve the same level of loading.