MasterFiber 153/154/155 SPA - Polypropylene macro fiber for use in concrete and sprayed concrete
What is MasterFiber 153/154/155 SPA?
MasterFiber is used for structural purposes in
concrete, mortar and sprayed concrete. It is ideal
for providing rock support in underground rock
support in mines and tunnels
What are the benefits of MasterFiber 153/154/155 SPA?
- Improves the ductility of concrete
- Transfers tensile stresses and bridges cracks in cementitious applications
- Decreases crack propensity due to constrained
deformations induced by drying shrinkage and
temperature gradients and allows to partially or
fully substitute related mesh reinforcement
- Replace mesh in tunnel rock support
- Excellent resistance in alkaline and acidic
environment
- Provides rust free reinforcing solutions
- Easy to dose with limited impact on workability
- Safe to handle
- No negative impact regarding machinery wear