RFC
RFC hooked-end steel fibers
The most commonly used type of steel fibers in the world.
They are easy to use and will completely replace the welded mesh or classic rebars in any type of slab on grade project.
The diameter and the length of fibers are chosen depending on the size of the aggregates and other project details.
RFC 45/50
| Diameter | Length | Aspect ratio (L/D) | Tensile strength | Min. dosage | Max. dosage |
|---|---|---|---|---|---|
1 mm | 50 mm | 45 | >1000 N/mm2 | 20 kg | 45 kg |
Dedicated for floors thicker than 10 cm, with cut joints, and concrete with aggregates greater than or equal to 16 mm.
They are the most common hooked end steel fibers type, they are easy to apply and well-suited for helicopterization.
RFC 80/60
| Diameter | Length | Aspect ratio (L/D) | Tensile strength | Min. dosage | Max. dosage |
|---|---|---|---|---|---|
0.75 mm | 60 mm | 80 | >1100 N/mm2 | 15 kg | 40 kg |
Dedicated for floors with a thickness greater than 12 cm, they are successfully used for jointless floors with plots of up to 1000 m2 and concrete with aggregates greater than or equal to 16 mm. It is recommended to mix them at the concrete station or with a fiber dispenser. They are well-suited for helicopterization
RFC 65/50
| Diameter | Length | Aspect ratio (L/D) | Tensile strength | Min. dosage | Max. dosage |
|---|---|---|---|---|---|
0.75 mm | 50 mm | 65 | >1100 N/mm2 | 15 kg | 40 kg |
Dedicated for floors with a thickness greater than 10 cm, they are successfully used for jointless floors with plots up to 1000 m2 and concrete with aggregates greater than or equal to 16 mm. An advantage of this type of fibers is that they have a reduced risk of forming clumps. It is recommended to mix them in the concrete station, they are suitable for helicopterization.
RFC 55/60
| Diameter | Length | Aspect ratio (L/D) | Tensile strength | Min. dosage | Max. dosage |
|---|---|---|---|---|---|
1 mm | 60 mm | 55 | >1000 N/mm2 | 20 kg | 45 kg |
Dedicated for floors with a thickness of more than 10 cm, with cut joints and concrete with aggregates larger than 16 mm. They are created for floors with large aggregates, are easy to apply and well-suited for helicopterization.